From f208392f39db399db1bf2a408a3d367df72b4831 Mon Sep 17 00:00:00 2001
From: Qatavin <108201496+Qatavin@users.noreply.github.com>
Date: Fri, 27 Feb 2026 19:29:15 -0800
Subject: [PATCH 01/16] Update steam-drills.lua

---
 bobmining/prototypes/steam-drills.lua | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/bobmining/prototypes/steam-drills.lua b/bobmining/prototypes/steam-drills.lua
index 978f4462a..fa3cd11f2 100644
--- a/bobmining/prototypes/steam-drills.lua
+++ b/bobmining/prototypes/steam-drills.lua
@@ -21,6 +21,7 @@ if settings.startup["bobmods-mining-steamminingdrills"].value == true then
         filename = "__base__/sound/item/drill-inventory-pickup.ogg",
         volume = 0.8,
       },
+      weight = 10000,
     },
 
     {
@@ -90,4 +91,10 @@ if settings.startup["bobmods-mining-steamminingdrills"].value == true then
       layer.animation_speed = 4
     end
   end
+
+  if mods["space-age"] then
+    data.raw["mining-drill"]["bob-steam-mining-drill"].surface_conditions = {}
+  end
 end
+
+data.raw.item["burner-mining-drill"].weight = 10000

From 8a9820b6ce18dd1ca035d32f0c8c08f4fb08aa69 Mon Sep 17 00:00:00 2001
From: Qatavin <108201496+Qatavin@users.noreply.github.com>
Date: Fri, 27 Feb 2026 19:56:21 -0800
Subject: [PATCH 02/16] Update burner-reactor.lua

---
 bobpower/prototypes/burner-reactor.lua | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/bobpower/prototypes/burner-reactor.lua b/bobpower/prototypes/burner-reactor.lua
index ba7d5e853..d64db9d46 100644
--- a/bobpower/prototypes/burner-reactor.lua
+++ b/bobpower/prototypes/burner-reactor.lua
@@ -60,6 +60,7 @@ if settings.startup["bobmods-power-heatsources"].value == true then
         filename = "__base__/sound/item/metal-large-inventory-pickup.ogg",
         volume = 0.8,
       },
+      weight = 50000,
     },
     {
       type = "recipe",
@@ -198,6 +199,7 @@ if settings.startup["bobmods-power-heatsources"].value == true then
         filename = "__base__/sound/item/metal-large-inventory-pickup.ogg",
         volume = 0.8,
       },
+      weight = 50000,
     },
     {
       type = "recipe",
@@ -258,6 +260,7 @@ if settings.startup["bobmods-power-heatsources"].value == true then
         filename = "__base__/sound/item/metal-large-inventory-pickup.ogg",
         volume = 0.8,
       },
+      weight = 50000,
     },
     {
       type = "recipe",
@@ -302,6 +305,7 @@ if settings.startup["bobmods-power-heatsources"].value == true then
         filename = "__base__/sound/item/metal-large-inventory-pickup.ogg",
         volume = 0.8,
       },
+      weight = 50000,
     },
     {
       type = "recipe",
@@ -503,4 +507,14 @@ if settings.startup["bobmods-power-heatsources"].value == true then
 
     bobmods.lib.tech.add_recipe_unlock("bob-burner-reactor-1", "bob-fluid-reactor-from-fluid-furnace")
   end
+
+  if mods["space-age"] then
+    local no_space = {
+      { property = "pressure", min = 10 },
+    }
+    data.raw.reactor["bob-burner-reactor"].surface_conditions = no_space
+    data.raw.reactor["bob-burner-reactor-2"].surface_conditions = no_space
+    data.raw.reactor["bob-fluid-reactor"].surface_conditions = no_space
+    data.raw.reactor["bob-fluid-reactor-2"].surface_conditions = no_space
+  end
 end

From 57628d8392f9d1afecf44303200bd73eceb3cf84 Mon Sep 17 00:00:00 2001
From: Qatavin <108201496+Qatavin@users.noreply.github.com>
Date: Fri, 27 Feb 2026 20:00:31 -0800
Subject: [PATCH 03/16] Update burner-generator.lua

---
 bobpower/prototypes/burner-generator.lua | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/bobpower/prototypes/burner-generator.lua b/bobpower/prototypes/burner-generator.lua
index 84807deb6..010f6f039 100644
--- a/bobpower/prototypes/burner-generator.lua
+++ b/bobpower/prototypes/burner-generator.lua
@@ -21,6 +21,7 @@ if settings.startup["bobmods-power-burnergenerator"].value == true then
         filename = "__base__/sound/item/mechanical-inventory-pickup.ogg",
         volume = 0.8,
       },
+      weight = 100000,
     },
 
     {
@@ -123,4 +124,11 @@ if settings.startup["bobmods-power-burnergenerator"].value == true then
       },
     },
   })
+
+  if mods["space-age"] then
+    data.raw["burner-generator"]["bob-burner-generator"].surface_conditions = {
+      { property = "pressure", min = 10 },
+    }
+  end
+
 end

From 99bf3a588a7d4ea54902c0c5fa99f0a35d3408bb Mon Sep 17 00:00:00 2001
From: Qatavin <108201496+Qatavin@users.noreply.github.com>
Date: Fri, 27 Feb 2026 20:35:58 -0800
Subject: [PATCH 04/16] Update fluid-generator.lua

---
 bobpower/prototypes/entity/fluid-generator.lua | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/bobpower/prototypes/entity/fluid-generator.lua b/bobpower/prototypes/entity/fluid-generator.lua
index 25e90b871..d6b731a8b 100644
--- a/bobpower/prototypes/entity/fluid-generator.lua
+++ b/bobpower/prototypes/entity/fluid-generator.lua
@@ -369,4 +369,16 @@ if settings.startup["bobmods-power-fluidgenerator"].value == true then
       },
     })
   end
+
+  if mods["space-age"] then
+    local no_space = {
+      { property = "pressure", min = 10 },
+    }
+    data.raw.generator["bob-fluid-generator"].surface_conditions = no_space
+    data.raw.generator["bob-fluid-generator-2"].surface_conditions = no_space
+    data.raw.generator["bob-fluid-generator-3"].surface_conditions = no_space
+    if data.raw.generator["bob-hydrazine-generator"] then
+      data.raw.generator["bob-hydrazine-generator"].surface_conditions = no_space
+    end
+  end
 end

From 21d027f633c3f6aec1bc168b6551143de309da72 Mon Sep 17 00:00:00 2001
From: Qatavin <108201496+Qatavin@users.noreply.github.com>
Date: Fri, 27 Feb 2026 20:39:50 -0800
Subject: [PATCH 05/16] Update assembly-burner.lua

---
 bobassembly/prototypes/assembly-burner.lua | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/bobassembly/prototypes/assembly-burner.lua b/bobassembly/prototypes/assembly-burner.lua
index 0c27a1bee..7a4951916 100644
--- a/bobassembly/prototypes/assembly-burner.lua
+++ b/bobassembly/prototypes/assembly-burner.lua
@@ -49,7 +49,7 @@ if not mods["aai-industry"] and settings.startup["bobmods-assembly-burner"].valu
         filename = "__base__/sound/item/mechanical-inventory-pickup.ogg",
         volume = 0.8,
       },
-      weight = 10000,
+      weight = 20000,
     },
 
     {
@@ -337,4 +337,10 @@ if not mods["aai-industry"] and settings.startup["bobmods-assembly-burner"].valu
     data.raw["assembling-machine"]["bob-burner-assembling-machine"].ingredient_count = 2
     data.raw["assembling-machine"]["bob-steam-assembling-machine"].ingredient_count = 4
   end
+
+  if mods["space-age"] then
+    data.raw["assembling-machine"]["bob-burner-assembling-machine"].surface_conditions = {
+      { property = "pressure", min = 10 },
+    }
+  end
 end

From d87710f7081921a665b1a204e45bc44d50647599 Mon Sep 17 00:00:00 2001
From: Qatavin <108201496+Qatavin@users.noreply.github.com>
Date: Fri, 27 Feb 2026 20:47:39 -0800
Subject: [PATCH 06/16] Update assembly-burner.lua

---
 bobassembly/prototypes/assembly-burner.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bobassembly/prototypes/assembly-burner.lua b/bobassembly/prototypes/assembly-burner.lua
index 7a4951916..c8e5a745f 100644
--- a/bobassembly/prototypes/assembly-burner.lua
+++ b/bobassembly/prototypes/assembly-burner.lua
@@ -49,7 +49,7 @@ if not mods["aai-industry"] and settings.startup["bobmods-assembly-burner"].valu
         filename = "__base__/sound/item/mechanical-inventory-pickup.ogg",
         volume = 0.8,
       },
-      weight = 20000,
+      weight = 10000,
     },
 
     {
@@ -185,7 +185,7 @@ if not mods["aai-industry"] and settings.startup["bobmods-assembly-burner"].valu
         filename = "__base__/sound/item/mechanical-inventory-pickup.ogg",
         volume = 0.8,
       },
-      weight = 40000,
+      weight = 20000,
     },
 
     {

From b6a168fbc9abae70e0b92e3690a83d4b1a562aed Mon Sep 17 00:00:00 2001
From: Qatavin <108201496+Qatavin@users.noreply.github.com>
Date: Fri, 27 Feb 2026 21:02:37 -0800
Subject: [PATCH 07/16] Update entities.lua

---
 bobplates/prototypes/entity/entities.lua | 98 +++++++++++++-----------
 1 file changed, 55 insertions(+), 43 deletions(-)

diff --git a/bobplates/prototypes/entity/entities.lua b/bobplates/prototypes/entity/entities.lua
index ab01869f9..9b50d28f7 100644
--- a/bobplates/prototypes/entity/entities.lua
+++ b/bobplates/prototypes/entity/entities.lua
@@ -1239,53 +1239,65 @@ data:extend({
   },
 })
 
-if feature_flags["freezing"] and mods["space-age"] then
-  local pipefrozenpatch = data.raw["assembling-machine"]["assembling-machine-2"].fluid_boxes[1].pipe_picture_frozen
-  local pcfrozenpatch = data.raw["assembling-machine"]["assembling-machine-2"].fluid_boxes[1].pipe_covers_frozen
+if mods["space-age"] then 
 
-  data.raw["assembling-machine"]["bob-electrolyser"].heating_energy = "100kW"
-  data.raw["assembling-machine"]["bob-electrolyser"].fluid_boxes[1].pipe_covers_frozen = pcfrozenpatch
-  data.raw["assembling-machine"]["bob-electrolyser"].fluid_boxes[2].pipe_covers_frozen = pcfrozenpatch
-  data.raw["assembling-machine"]["bob-electrolyser"].fluid_boxes[3].pipe_covers_frozen = pcfrozenpatch
-  data.raw["assembling-machine"]["bob-electrolyser"].fluid_boxes[4].pipe_covers_frozen = pcfrozenpatch
+  local no_space = {
+    { property = "pressure", min = 10 },
+  }
 
-  data.raw["assembling-machine"]["bob-electric-chemical-furnace"].heating_energy = "100kW"
-  data.raw["assembling-machine"]["bob-electric-chemical-furnace"].graphics_set.frozen_patch = {
-    layers = {
-      {
-        filename = "__space-age__/graphics/entity/frozen/electric-furnace/electric-furnace.png",
-        width = 239,
-        height = 219,
-        scale = 0.5,
-        shift = { 0.0234375, 0.1796875 },
-      },
-      {
-        filename = "__bobplates__/graphics/entity/electric-furnace/electric-furnace-chemical-tower-frozen.png",
-        width = 239,
-        height = 219,
-        priority = "high",
-        scale = 0.5,
-        shift = { 0.0234375, 0.1796875 },
+  data.raw["assembling-machine"]["bob-stone-chemical-furnace"].surface_conditions = no_space
+  data.raw["assembling-machine"]["bob-stone-mixing-furnace"].surface_conditions = no_space
+  data.raw["assembling-machine"]["bob-steel-chemical-furnace"].surface_conditions = no_space
+  data.raw["assembling-machine"]["bob-steel-mixing-furnace"].surface_conditions = no_space
+
+  if feature_flags["freezing"] then
+    local pipefrozenpatch = data.raw["assembling-machine"]["assembling-machine-2"].fluid_boxes[1].pipe_picture_frozen
+    local pcfrozenpatch = data.raw["assembling-machine"]["assembling-machine-2"].fluid_boxes[1].pipe_covers_frozen
+
+    data.raw["assembling-machine"]["bob-electrolyser"].heating_energy = "100kW"
+    data.raw["assembling-machine"]["bob-electrolyser"].fluid_boxes[1].pipe_covers_frozen = pcfrozenpatch
+    data.raw["assembling-machine"]["bob-electrolyser"].fluid_boxes[2].pipe_covers_frozen = pcfrozenpatch
+    data.raw["assembling-machine"]["bob-electrolyser"].fluid_boxes[3].pipe_covers_frozen = pcfrozenpatch
+    data.raw["assembling-machine"]["bob-electrolyser"].fluid_boxes[4].pipe_covers_frozen = pcfrozenpatch
+
+    data.raw["assembling-machine"]["bob-electric-chemical-furnace"].heating_energy = "100kW"
+    data.raw["assembling-machine"]["bob-electric-chemical-furnace"].graphics_set.frozen_patch = {
+      layers = {
+        {
+          filename = "__space-age__/graphics/entity/frozen/electric-furnace/electric-furnace.png",
+          width = 239,
+          height = 219,
+          scale = 0.5,
+          shift = { 0.0234375, 0.1796875 },
+        },
+        {
+          filename = "__bobplates__/graphics/entity/electric-furnace/electric-furnace-chemical-tower-frozen.png",
+          width = 239,
+          height = 219,
+          priority = "high",
+          scale = 0.5,
+          shift = { 0.0234375, 0.1796875 },
+        },
       },
-    },
-  }
-  data.raw["assembling-machine"]["bob-electric-chemical-furnace"].fluid_boxes[1].pipe_picture_frozen = pipefrozenpatch
-  data.raw["assembling-machine"]["bob-electric-chemical-furnace"].fluid_boxes[1].pipe_covers_frozen = pcfrozenpatch
+    }
+    data.raw["assembling-machine"]["bob-electric-chemical-furnace"].fluid_boxes[1].pipe_picture_frozen = pipefrozenpatch
+    data.raw["assembling-machine"]["bob-electric-chemical-furnace"].fluid_boxes[1].pipe_covers_frozen = pcfrozenpatch
 
-  data.raw["assembling-machine"]["bob-electric-mixing-furnace"].heating_energy = "100kW"
-  data.raw["assembling-machine"]["bob-electric-mixing-furnace"].graphics_set.frozen_patch = {
-    filename = "__space-age__/graphics/entity/frozen/electric-furnace/electric-furnace.png",
-    width = 239,
-    height = 219,
-    scale = 0.5,
-    shift = { 0.0234375, 0.1796875 },
-  }
+    data.raw["assembling-machine"]["bob-electric-mixing-furnace"].heating_energy = "100kW"
+    data.raw["assembling-machine"]["bob-electric-mixing-furnace"].graphics_set.frozen_patch = {
+      filename = "__space-age__/graphics/entity/frozen/electric-furnace/electric-furnace.png",
+      width = 239,
+      height = 219,
+      scale = 0.5,
+      shift = { 0.0234375, 0.1796875 },
+    }
 
-  data.raw["storage-tank"]["bob-small-inline-storage-tank"].heating_energy = "25kW"
-  data.raw["storage-tank"]["bob-small-storage-tank"].heating_energy = "25kW"
-  data.raw["storage-tank"]["bob-small-inline-storage-tank"].fluid_box.pipe_picture_frozen = pipefrozenpatch
-  data.raw["storage-tank"]["bob-small-storage-tank"].fluid_box.pipe_covers_frozen = pcfrozenpatch
+    data.raw["storage-tank"]["bob-small-inline-storage-tank"].heating_energy = "25kW"
+    data.raw["storage-tank"]["bob-small-storage-tank"].heating_energy = "25kW"
+    data.raw["storage-tank"]["bob-small-inline-storage-tank"].fluid_box.pipe_picture_frozen = pipefrozenpatch
+    data.raw["storage-tank"]["bob-small-storage-tank"].fluid_box.pipe_covers_frozen = pcfrozenpatch
 
-  data.raw.furnace["bob-void-pump"].heating_energy = "10kW"
-  data.raw.furnace["bob-void-pump"].fluid_boxes[1].pipe_covers_frozen = pcfrozenpatch
+    data.raw.furnace["bob-void-pump"].heating_energy = "10kW"
+    data.raw.furnace["bob-void-pump"].fluid_boxes[1].pipe_covers_frozen = pcfrozenpatch
+  end
 end

From e3d48e57f8ef44ca9a1ddfa3acbcf69d130b604c Mon Sep 17 00:00:00 2001
From: Qatavin <108201496+Qatavin@users.noreply.github.com>
Date: Fri, 27 Feb 2026 21:12:29 -0800
Subject: [PATCH 08/16] Update entities.lua

---
 bobgreenhouse/prototypes/entities.lua | 29 ++++++++++++++++-----------
 1 file changed, 17 insertions(+), 12 deletions(-)

diff --git a/bobgreenhouse/prototypes/entities.lua b/bobgreenhouse/prototypes/entities.lua
index 1b84053f7..d99adf63e 100644
--- a/bobgreenhouse/prototypes/entities.lua
+++ b/bobgreenhouse/prototypes/entities.lua
@@ -147,17 +147,22 @@ data:extend({
   },
 })
 
-if feature_flags["freezing"] and mods["space-age"] then
-  data.raw["assembling-machine"]["bob-greenhouse"].heating_energy = "250kW"
-  data.raw["assembling-machine"]["bob-greenhouse"].graphics_set.frozen_patch = {
-    filename = "__space-age__/graphics/entity/frozen/lab/lab.png",
-    width = 194,
-    height = 174,
-    scale = 0.5,
-    shift = { 0, 0.09375 },
+if mods["space-age"] then
+  data.raw["assembling-machine"]["bob-greenhouse"].surface_conditions = {
+    { property = "gravity", min = 1 },
   }
-  local pipefrozenpatch = data.raw["assembling-machine"]["assembling-machine-2"].fluid_boxes[1].pipe_picture_frozen
-  local pcfrozenpatch = data.raw["assembling-machine"]["assembling-machine-2"].fluid_boxes[1].pipe_covers_frozen
-  data.raw["assembling-machine"]["bob-greenhouse"].fluid_boxes[1].pipe_picture_frozen = pipefrozenpatch
-  data.raw["assembling-machine"]["bob-greenhouse"].fluid_boxes[1].pipe_covers_frozen = pcfrozenpatch
+  if feature_flags["freezing"] then
+    data.raw["assembling-machine"]["bob-greenhouse"].heating_energy = "250kW"
+    data.raw["assembling-machine"]["bob-greenhouse"].graphics_set.frozen_patch = {
+      filename = "__space-age__/graphics/entity/frozen/lab/lab.png",
+      width = 194,
+      height = 174,
+      scale = 0.5,
+      shift = { 0, 0.09375 },
+    }
+    local pipefrozenpatch = data.raw["assembling-machine"]["assembling-machine-2"].fluid_boxes[1].pipe_picture_frozen
+    local pcfrozenpatch = data.raw["assembling-machine"]["assembling-machine-2"].fluid_boxes[1].pipe_covers_frozen
+    data.raw["assembling-machine"]["bob-greenhouse"].fluid_boxes[1].pipe_picture_frozen = pipefrozenpatch
+    data.raw["assembling-machine"]["bob-greenhouse"].fluid_boxes[1].pipe_covers_frozen = pcfrozenpatch
+  end
 end

From a7c30685600f64983f741b4a1ee237c6e571f423 Mon Sep 17 00:00:00 2001
From: Qatavin <108201496+Qatavin@users.noreply.github.com>
Date: Sat, 28 Feb 2026 06:17:22 -0800
Subject: [PATCH 09/16] Update entity.lua

---
 bobtech/prototypes/entity/entity.lua | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/bobtech/prototypes/entity/entity.lua b/bobtech/prototypes/entity/entity.lua
index ae789245b..ab2de456a 100644
--- a/bobtech/prototypes/entity/entity.lua
+++ b/bobtech/prototypes/entity/entity.lua
@@ -306,6 +306,14 @@ if settings.startup["bobmods-burnerphase"].value == true then
     DiscoScience.prepareLab(data.raw["lab"]["bob-burner-lab"])
   end
 
+  local no_space = {
+    { property = "pressure", min = 10 },
+  }
+
+  if mods["space-age"] then
+    data.raw.lab["bob-burner-lab"].surface_conditions = no_space
+  end
+
   if not data.raw["burner-generator"]["bob-burner-generator"] then
     data:extend({
       {
@@ -397,5 +405,10 @@ if settings.startup["bobmods-burnerphase"].value == true then
         },
       },
     })
+
+    if mods["space-age"] then
+      data.raw["burner-generator"]["bob-burner-generator"].surface_conditions = no_space
+    end
+
   end
 end

From dda007c5fd8158cf27ef83460b3e1a574ee50c17 Mon Sep 17 00:00:00 2001
From: Qatavin <108201496+Qatavin@users.noreply.github.com>
Date: Sat, 28 Feb 2026 06:36:20 -0800
Subject: [PATCH 10/16] Update tank.lua

---
 bobwarfare/prototypes/entity/tank.lua | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/bobwarfare/prototypes/entity/tank.lua b/bobwarfare/prototypes/entity/tank.lua
index ee3e2372d..6c677e2ca 100644
--- a/bobwarfare/prototypes/entity/tank.lua
+++ b/bobwarfare/prototypes/entity/tank.lua
@@ -615,3 +615,22 @@ data:extend({
     water_reflection = car_reflection(1.2),
   },
 })
+
+if mods["space-age"] then
+  data.raw.car.car.surface_conditions = {
+    { property = "gravity", min = 1 },
+    { property = "pressure", min = 10 },
+  }
+  data.raw.car.tank.surface_conditions = {
+    { property = "gravity", min = 1 },
+    { property = "pressure", min = 10 },
+  }
+  data.raw.car["bob-tank-2"].surface_conditions = {
+    { property = "gravity", min = 1 },
+    { property = "pressure", min = 10 },
+  }
+  data.raw.car["bob-tank-3"].surface_conditions = {
+    { property = "gravity", min = 1 },
+    { property = "pressure", min = 10 },
+  }
+end

From bb49a0b3f65c32806eea459e21a45bc6f701546d Mon Sep 17 00:00:00 2001
From: Qatavin <108201496+Qatavin@users.noreply.github.com>
Date: Sat, 28 Feb 2026 07:17:23 -0800
Subject: [PATCH 11/16] Update spidertron-updates.lua

---
 bobwarfare/prototypes/spidertron-updates.lua | 32 ++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/bobwarfare/prototypes/spidertron-updates.lua b/bobwarfare/prototypes/spidertron-updates.lua
index 0f2470b99..ecbdeeb23 100644
--- a/bobwarfare/prototypes/spidertron-updates.lua
+++ b/bobwarfare/prototypes/spidertron-updates.lua
@@ -198,6 +198,38 @@ else --"none"
   add_heavy_spidertron_power_supply()
 end
 
+if mods["space-age"] then
+  data.raw["spider-vehicle"]["bob-antron"].surface_conditions = {
+    { property = "gravity", min = 1 },
+  }
+  data.raw["spider-vehicle"]["bob-tankotron"].surface_conditions = {
+    { property = "gravity", min = 1 },
+  }
+  data.raw["spider-vehicle"]["bob-logistic-spidertron"].surface_conditions = {
+    { property = "gravity", min = 1 },
+  }
+  data.raw["spider-vehicle"]["bob-heavy-spidertron"].surface_conditions = {
+    { property = "gravity", min = 1 },
+  }
+  local burner_condition = { property = "pressure", min = 10 }
+  if settings.startup["bobmods-warfare-spidertron-needsfuel"].value == "all" then
+    table.insert(data.raw["spider-vehicle"]["bob-antron"].surface_conditions, burner_condition)
+    table.insert(data.raw["spider-vehicle"]["bob-tankotron"].surface_conditions, burner_condition)
+    table.insert(data.raw["spider-vehicle"]["bob-logistic-spidertron"].surface_conditions, burner_condition)
+    table.insert(data.raw["spider-vehicle"]["spidertron"].surface_conditions, burner_condition)
+    table.insert(data.raw["spider-vehicle"]["bob-heavy-spidertron"].surface_conditions, burner_condition)
+  elseif settings.startup["bobmods-warfare-spidertron-needsfuel"].value == "nothighest" then
+    table.insert(data.raw["spider-vehicle"]["bob-antron"].surface_conditions, burner_condition)
+    table.insert(data.raw["spider-vehicle"]["bob-tankotron"].surface_conditions, burner_condition)
+    table.insert(data.raw["spider-vehicle"]["bob-logistic-spidertron"].surface_conditions, burner_condition)
+    table.insert(data.raw["spider-vehicle"]["spidertron"].surface_conditions, burner_condition)
+  elseif settings.startup["bobmods-warfare-spidertron-needsfuel"].value == "default" then
+    table.insert(data.raw["spider-vehicle"]["bob-antron"].surface_conditions, burner_condition)
+    table.insert(data.raw["spider-vehicle"]["bob-tankotron"].surface_conditions, burner_condition)
+    table.insert(data.raw["spider-vehicle"]["bob-logistic-spidertron"].surface_conditions, burner_condition)
+  end
+end
+
 if settings.startup["bobmods-warfare-spidertron-overhaul"].value == true then
   bobmods.lib.tech.add_recipe_unlock("bob-walking-vehicle", "bob-mech-leg-segment")
   bobmods.lib.tech.add_recipe_unlock("bob-walking-vehicle", "bob-mech-knee")

From 5dc45a905d97c38bb0801e15cfd8f5cd82e0d4de Mon Sep 17 00:00:00 2001
From: Qatavin <108201496+Qatavin@users.noreply.github.com>
Date: Sat, 28 Feb 2026 13:19:02 -0800
Subject: [PATCH 12/16] Update train.lua

---
 boblogistics/prototypes/entity/train.lua | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/boblogistics/prototypes/entity/train.lua b/boblogistics/prototypes/entity/train.lua
index 18035befd..94c5a5ef9 100644
--- a/boblogistics/prototypes/entity/train.lua
+++ b/boblogistics/prototypes/entity/train.lua
@@ -92,6 +92,10 @@ if settings.startup["bobmods-logistics-trains"].value == true then
 
   data.raw.locomotive["locomotive"].resistances = rolling_stock_resistances()
 
+  if mods["space-age"] then
+    table.insert(data.raw.locomotive.locomotive.surface_conditions, { property = "pressure", min = 10 })
+  end
+
   data:extend({
     util.merge({
       data.raw.locomotive.locomotive,

From ac68ade7aa30d5e7e66809f63fcad382875d8d31 Mon Sep 17 00:00:00 2001
From: Qatavin <108201496+Qatavin@users.noreply.github.com>
Date: Sat, 28 Feb 2026 15:15:28 -0800
Subject: [PATCH 13/16] Update chests.lua

---
 boblogistics/prototypes/chests.lua | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/boblogistics/prototypes/chests.lua b/boblogistics/prototypes/chests.lua
index 8666dc527..1bdf199a1 100644
--- a/boblogistics/prototypes/chests.lua
+++ b/boblogistics/prototypes/chests.lua
@@ -32,6 +32,7 @@ if data.raw.item["bob-brass-alloy"] then
       drop_sound = chest_drop_move,
       inventory_move_sound = chest_drop_move,
       pick_sound = chest_pick,
+      weight = 20000,
     },
     {
       type = "container",
@@ -74,6 +75,13 @@ if data.raw.item["bob-brass-alloy"] then
       circuit_wire_max_distance = default_circuit_wire_max_distance,
     },
   })
+
+  if mods["space-age"] then
+    data.raw.container["bob-brass-chest"].surface_conditions = {
+      { property = "gravity", min = 1 },
+    }
+  end
+
 end
 
 if data.raw.item["bob-titanium-plate"] then
@@ -97,6 +105,7 @@ if data.raw.item["bob-titanium-plate"] then
       drop_sound = chest_drop_move,
       inventory_move_sound = chest_drop_move,
       pick_sound = chest_pick,
+      weight = 20000,
     },
     {
       type = "container",
@@ -152,4 +161,11 @@ if data.raw.item["bob-titanium-plate"] then
       circuit_wire_max_distance = default_circuit_wire_max_distance,
     },
   })
+
+  if mods["space-age"] then
+    data.raw.container["bob-titanium-chest"].surface_conditions = {
+      { property = "gravity", min = 1 },
+    }
+  end
+
 end

From 18bfb9227c458ea3454ef048a34c145ee5377d45 Mon Sep 17 00:00:00 2001
From: Qatavin <108201496+Qatavin@users.noreply.github.com>
Date: Sat, 28 Feb 2026 15:20:10 -0800
Subject: [PATCH 14/16] Update logistic-container.lua

---
 .../prototypes/entity/logistic-container.lua  | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/boblogistics/prototypes/entity/logistic-container.lua b/boblogistics/prototypes/entity/logistic-container.lua
index 77fba498f..a632953e0 100644
--- a/boblogistics/prototypes/entity/logistic-container.lua
+++ b/boblogistics/prototypes/entity/logistic-container.lua
@@ -242,3 +242,22 @@ data:extend({
     circuit_wire_max_distance = 15,
   }),
 })
+
+if mods["space-age"] then
+  local no_space = {
+    { property = "gravity", min = 1 },
+  }
+
+  data.raw["logistic-container"]["bob-passive-provider-chest-2"].surface_conditions = no_space
+  data.raw["logistic-container"]["bob-active-provider-chest-2"].surface_conditions = no_space
+  data.raw["logistic-container"]["bob-storage-chest-2"].surface_conditions = no_space
+  data.raw["logistic-container"]["bob-buffer-chest-2"].surface_conditions = no_space
+  data.raw["logistic-container"]["bob-requester-chest-2"].surface_conditions = no_space
+
+  data.raw["logistic-container"]["bob-passive-provider-chest-3"].surface_conditions = no_space
+  data.raw["logistic-container"]["bob-active-provider-chest-3"].surface_conditions = no_space
+  data.raw["logistic-container"]["bob-storage-chest-3"].surface_conditions = no_space
+  data.raw["logistic-container"]["bob-buffer-chest-3"].surface_conditions = no_space
+  data.raw["logistic-container"]["bob-requester-chest-3"].surface_conditions = no_space
+
+end

From 0fddc2dc92fa244e180bfe04c6610700f0d35927 Mon Sep 17 00:00:00 2001
From: Qatavin <108201496+Qatavin@users.noreply.github.com>
Date: Sat, 28 Feb 2026 15:21:09 -0800
Subject: [PATCH 15/16] Update roboport.lua

---
 boblogistics/prototypes/entity/roboport.lua | 404 +++++++++++---------
 1 file changed, 220 insertions(+), 184 deletions(-)

diff --git a/boblogistics/prototypes/entity/roboport.lua b/boblogistics/prototypes/entity/roboport.lua
index ec06ebcad..485de9ac2 100644
--- a/boblogistics/prototypes/entity/roboport.lua
+++ b/boblogistics/prototypes/entity/roboport.lua
@@ -1,4 +1,7 @@
 local sounds = require("__base__.prototypes.entity.sounds")
+local no_space = {
+  { property = "pressure", min = 10 },
+} 
 
 data.raw.roboport["roboport"].fast_replaceable_group = "roboport"
 
@@ -423,15 +426,22 @@ if settings.startup["bobmods-logistics-disableroboports"].value == false then
     },
   })
 
-  if feature_flags["freezing"] and mods["space-age"] then
-    data.raw.roboport["bob-roboport-2"].heating_energy = "300kW"
-    data.raw.roboport["bob-roboport-3"].heating_energy = "300kW"
-    data.raw.roboport["bob-roboport-4"].heating_energy = "300kW"
-    local frozenpatch = data.raw.roboport.roboport.frozen_patch
-    frozenpatch.shift = { 0.0625, 0.2421875 }
-    data.raw.roboport["bob-roboport-2"].frozen_patch = frozenpatch
-    data.raw.roboport["bob-roboport-3"].frozen_patch = frozenpatch
-    data.raw.roboport["bob-roboport-4"].frozen_patch = frozenpatch
+  if mods["space-age"] then
+
+    data.raw.roboport["bob-roboport-2"].surface_conditions = no_space
+    data.raw.roboport["bob-roboport-3"].surface_conditions = no_space
+    data.raw.roboport["bob-roboport-4"].surface_conditions = no_space
+
+    if feature_flags["freezing"] then
+      data.raw.roboport["bob-roboport-2"].heating_energy = "300kW"
+      data.raw.roboport["bob-roboport-3"].heating_energy = "300kW"
+      data.raw.roboport["bob-roboport-4"].heating_energy = "300kW"
+      local frozenpatch = data.raw.roboport.roboport.frozen_patch
+      frozenpatch.shift = { 0.0625, 0.2421875 }
+      data.raw.roboport["bob-roboport-2"].frozen_patch = frozenpatch
+      data.raw.roboport["bob-roboport-3"].frozen_patch = frozenpatch
+      data.raw.roboport["bob-roboport-4"].frozen_patch = frozenpatch
+    end
   end
 end
 
@@ -2360,184 +2370,210 @@ data:extend({
   },
 })
 
-if feature_flags["freezing"] and mods["space-age"] then
-  data.raw.roboport["bob-logistic-zone-expander"].heating_energy = "20kW"
-  data.raw.roboport["bob-logistic-zone-expander-2"].heating_energy = "20kW"
-  data.raw.roboport["bob-logistic-zone-expander-3"].heating_energy = "20kW"
-  data.raw.roboport["bob-logistic-zone-expander-4"].heating_energy = "20kW"
-  data.raw.roboport["bob-robochest"].heating_energy = "200kW"
-  data.raw.roboport["bob-robochest-2"].heating_energy = "200kW"
-  data.raw.roboport["bob-robochest-3"].heating_energy = "200kW"
-  data.raw.roboport["bob-robochest-4"].heating_energy = "200kW"
-  data.raw.roboport["bob-robo-charge-port"].heating_energy = "80kW"
-  data.raw.roboport["bob-robo-charge-port-2"].heating_energy = "80kW"
-  data.raw.roboport["bob-robo-charge-port-3"].heating_energy = "80kW"
-  data.raw.roboport["bob-robo-charge-port-4"].heating_energy = "80kW"
-  data.raw.roboport["bob-robo-charge-port-large"].heating_energy = "180kW"
-  data.raw.roboport["bob-robo-charge-port-large-2"].heating_energy = "180kW"
-  data.raw.roboport["bob-robo-charge-port-large-3"].heating_energy = "180kW"
-  data.raw.roboport["bob-robo-charge-port-large-4"].heating_energy = "180kW"
-  data.raw.roboport["bob-logistic-zone-interface"].heating_energy = "20kW"
+if mods["space-age"] then
 
-  local chestfrozenpatch = {
-    filename = "__space-age__/graphics/entity/frozen/roboport/roboport-base.png",
-    x = 57,
-    y = 44,
-    width = 114,
-    height = 81,
-    scale = 0.5,
-    shift = { 0.0625, -0.3359375 },
-  }
-  data.raw.roboport["bob-robochest"].frozen_patch = chestfrozenpatch
-  data.raw.roboport["bob-robochest-2"].frozen_patch = chestfrozenpatch
-  data.raw.roboport["bob-robochest-3"].frozen_patch = chestfrozenpatch
-  data.raw.roboport["bob-robochest-4"].frozen_patch = chestfrozenpatch
+    data.raw.roboport["bob-logistic-zone-expander"].surface_conditions = no_space
+    data.raw.roboport["bob-logistic-zone-expander-2"].surface_conditions = no_space
+    data.raw.roboport["bob-logistic-zone-expander-3"].surface_conditions = no_space
+    data.raw.roboport["bob-logistic-zone-expander-4"].surface_conditions = no_space
 
-  local chargeportfrozen = {
-    layers = {
-      {
-        filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
-        x = 34,
-        y = 11,
-        width = 34,
-        height = 28,
-        priority = "extra-high",
-        scale = 0.75,
-        shift = { -0.5, -0.5703125 },
-      },
-      {
-        filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
-        x = 34,
-        y = 11,
-        width = 34,
-        height = 28,
-        priority = "extra-high",
-        scale = 0.75,
-        shift = { 0.5, -0.5703125 },
-      },
-      {
-        filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
-        x = 34,
-        y = 11,
-        width = 34,
-        height = 28,
-        priority = "extra-high",
-        scale = 0.75,
-        shift = { -0.5, 0.4296875 },
-      },
-      {
-        filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
-        x = 34,
-        y = 11,
-        width = 34,
-        height = 28,
-        priority = "extra-high",
-        scale = 0.75,
-        shift = { 0.5, 0.4296875 },
-      },
-    },
-  }
-  data.raw.roboport["bob-robo-charge-port"].frozen_patch = chargeportfrozen
-  data.raw.roboport["bob-robo-charge-port-2"].frozen_patch = chargeportfrozen
-  data.raw.roboport["bob-robo-charge-port-3"].frozen_patch = chargeportfrozen
-  data.raw.roboport["bob-robo-charge-port-4"].frozen_patch = chargeportfrozen
+    data.raw.roboport["bob-robochest"].surface_conditions = no_space
+    data.raw.roboport["bob-robochest-2"].surface_conditions = no_space
+    data.raw.roboport["bob-robochest-3"].surface_conditions = no_space
+    data.raw.roboport["bob-robochest-4"].surface_conditions = no_space
 
-  local chargeportlargefrozen = {
-    layers = {
-      {
-        filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
-        x = 34,
-        y = 11,
-        width = 34,
-        height = 28,
-        priority = "extra-high",
-        scale = 0.75,
-        shift = { -1, -1.0703125 },
-      },
-      {
-        filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
-        x = 34,
-        y = 11,
-        width = 34,
-        height = 28,
-        priority = "extra-high",
-        scale = 0.75,
-        shift = { 0, -1.0703125 },
-      },
-      {
-        filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
-        x = 34,
-        y = 11,
-        width = 34,
-        height = 28,
-        priority = "extra-high",
-        scale = 0.75,
-        shift = { 1, -1.0703125 },
-      },
-      {
-        filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
-        x = 34,
-        y = 11,
-        width = 34,
-        height = 28,
-        priority = "extra-high",
-        scale = 0.75,
-        shift = { -1, -0.0703125 },
-      },
-      {
-        filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
-        x = 34,
-        y = 11,
-        width = 34,
-        height = 28,
-        priority = "extra-high",
-        scale = 0.75,
-        shift = { 0, -0.0703125 },
-      },
-      {
-        filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
-        x = 34,
-        y = 11,
-        width = 34,
-        height = 28,
-        priority = "extra-high",
-        scale = 0.75,
-        shift = { 1, -0.0703125 },
-      },
-      {
-        filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
-        x = 34,
-        y = 11,
-        width = 34,
-        height = 28,
-        priority = "extra-high",
-        scale = 0.75,
-        shift = { -1, 0.9296875 },
-      },
-      {
-        filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
-        x = 34,
-        y = 11,
-        width = 34,
-        height = 28,
-        priority = "extra-high",
-        scale = 0.75,
-        shift = { 0, 0.9296875 },
+    data.raw.roboport["bob-robo-charge-port"].surface_conditions = no_space
+    data.raw.roboport["bob-robo-charge-port-2"].surface_conditions = no_space
+    data.raw.roboport["bob-robo-charge-port-3"].surface_conditions = no_space
+    data.raw.roboport["bob-robo-charge-port-4"].surface_conditions = no_space
+
+    data.raw.roboport["bob-robo-charge-port-large"].surface_conditions = no_space
+    data.raw.roboport["bob-robo-charge-port-large-2"].surface_conditions = no_space
+    data.raw.roboport["bob-robo-charge-port-large-3"].surface_conditions = no_space
+    data.raw.roboport["bob-robo-charge-port-large-4"].surface_conditions = no_space
+
+    data.raw.roboport["bob-logistic-zone-interface"].surface_conditions = no_space
+
+  if feature_flags["freezing"] then
+
+    data.raw.roboport["bob-logistic-zone-expander"].heating_energy = "20kW"
+    data.raw.roboport["bob-logistic-zone-expander-2"].heating_energy = "20kW"
+    data.raw.roboport["bob-logistic-zone-expander-3"].heating_energy = "20kW"
+    data.raw.roboport["bob-logistic-zone-expander-4"].heating_energy = "20kW"
+    data.raw.roboport["bob-robochest"].heating_energy = "200kW"
+    data.raw.roboport["bob-robochest-2"].heating_energy = "200kW"
+    data.raw.roboport["bob-robochest-3"].heating_energy = "200kW"
+    data.raw.roboport["bob-robochest-4"].heating_energy = "200kW"
+    data.raw.roboport["bob-robo-charge-port"].heating_energy = "80kW"
+    data.raw.roboport["bob-robo-charge-port-2"].heating_energy = "80kW"
+    data.raw.roboport["bob-robo-charge-port-3"].heating_energy = "80kW"
+    data.raw.roboport["bob-robo-charge-port-4"].heating_energy = "80kW"
+    data.raw.roboport["bob-robo-charge-port-large"].heating_energy = "180kW"
+    data.raw.roboport["bob-robo-charge-port-large-2"].heating_energy = "180kW"
+    data.raw.roboport["bob-robo-charge-port-large-3"].heating_energy = "180kW"
+    data.raw.roboport["bob-robo-charge-port-large-4"].heating_energy = "180kW"
+    data.raw.roboport["bob-logistic-zone-interface"].heating_energy = "20kW"
+
+    local chestfrozenpatch = {
+      filename = "__space-age__/graphics/entity/frozen/roboport/roboport-base.png",
+      x = 57,
+      y = 44,
+      width = 114,
+      height = 81,
+      scale = 0.5,
+      shift = { 0.0625, -0.3359375 },
+    }
+    data.raw.roboport["bob-robochest"].frozen_patch = chestfrozenpatch
+    data.raw.roboport["bob-robochest-2"].frozen_patch = chestfrozenpatch
+    data.raw.roboport["bob-robochest-3"].frozen_patch = chestfrozenpatch
+    data.raw.roboport["bob-robochest-4"].frozen_patch = chestfrozenpatch
+
+    local chargeportfrozen = {
+      layers = {
+        {
+          filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
+          x = 34,
+          y = 11,
+          width = 34,
+          height = 28,
+          priority = "extra-high",
+          scale = 0.75,
+          shift = { -0.5, -0.5703125 },
+        },
+        {
+          filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
+          x = 34,
+          y = 11,
+          width = 34,
+          height = 28,
+          priority = "extra-high",
+          scale = 0.75,
+          shift = { 0.5, -0.5703125 },
+        },
+        {
+          filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
+          x = 34,
+          y = 11,
+          width = 34,
+          height = 28,
+          priority = "extra-high",
+          scale = 0.75,
+          shift = { -0.5, 0.4296875 },
+        },
+        {
+          filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
+          x = 34,
+          y = 11,
+          width = 34,
+          height = 28,
+          priority = "extra-high",
+          scale = 0.75,
+          shift = { 0.5, 0.4296875 },
+        },
       },
-      {
-        filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
-        x = 34,
-        y = 11,
-        width = 34,
-        height = 28,
-        priority = "extra-high",
-        scale = 0.75,
-        shift = { 1, 0.9296875 },
+    }
+    data.raw.roboport["bob-robo-charge-port"].frozen_patch = chargeportfrozen
+    data.raw.roboport["bob-robo-charge-port-2"].frozen_patch = chargeportfrozen
+    data.raw.roboport["bob-robo-charge-port-3"].frozen_patch = chargeportfrozen
+    data.raw.roboport["bob-robo-charge-port-4"].frozen_patch = chargeportfrozen
+
+    local chargeportlargefrozen = {
+      layers = {
+        {
+          filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
+          x = 34,
+          y = 11,
+          width = 34,
+          height = 28,
+          priority = "extra-high",
+          scale = 0.75,
+          shift = { -1, -1.0703125 },
+        },
+        {
+          filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
+          x = 34,
+          y = 11,
+          width = 34,
+          height = 28,
+          priority = "extra-high",
+          scale = 0.75,
+          shift = { 0, -1.0703125 },
+        },
+        {
+          filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
+          x = 34,
+          y = 11,
+          width = 34,
+          height = 28,
+          priority = "extra-high",
+          scale = 0.75,
+          shift = { 1, -1.0703125 },
+        },
+        {
+          filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
+          x = 34,
+          y = 11,
+          width = 34,
+          height = 28,
+          priority = "extra-high",
+          scale = 0.75,
+          shift = { -1, -0.0703125 },
+        },
+        {
+          filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
+          x = 34,
+          y = 11,
+          width = 34,
+          height = 28,
+          priority = "extra-high",
+          scale = 0.75,
+          shift = { 0, -0.0703125 },
+        },
+        {
+          filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
+          x = 34,
+          y = 11,
+          width = 34,
+          height = 28,
+          priority = "extra-high",
+          scale = 0.75,
+          shift = { 1, -0.0703125 },
+        },
+        {
+          filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
+          x = 34,
+          y = 11,
+          width = 34,
+          height = 28,
+          priority = "extra-high",
+          scale = 0.75,
+          shift = { -1, 0.9296875 },
+        },
+        {
+          filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
+          x = 34,
+          y = 11,
+          width = 34,
+          height = 28,
+          priority = "extra-high",
+          scale = 0.75,
+          shift = { 0, 0.9296875 },
+        },
+        {
+          filename = "__space-age__/graphics/entity/frozen/inserter/inserter-platform.png",
+          x = 34,
+          y = 11,
+          width = 34,
+          height = 28,
+          priority = "extra-high",
+          scale = 0.75,
+          shift = { 1, 0.9296875 },
+        },
       },
-    },
-  }
-  data.raw.roboport["bob-robo-charge-port-large"].frozen_patch = chargeportlargefrozen
-  data.raw.roboport["bob-robo-charge-port-large-2"].frozen_patch = chargeportlargefrozen
-  data.raw.roboport["bob-robo-charge-port-large-3"].frozen_patch = chargeportlargefrozen
-  data.raw.roboport["bob-robo-charge-port-large-4"].frozen_patch = chargeportlargefrozen
+    }
+    data.raw.roboport["bob-robo-charge-port-large"].frozen_patch = chargeportlargefrozen
+    data.raw.roboport["bob-robo-charge-port-large-2"].frozen_patch = chargeportlargefrozen
+    data.raw.roboport["bob-robo-charge-port-large-3"].frozen_patch = chargeportlargefrozen
+    data.raw.roboport["bob-robo-charge-port-large-4"].frozen_patch = chargeportlargefrozen
+  end
 end

From 0ff0a2c8319852b30ec5f1f256a25e1595d74631 Mon Sep 17 00:00:00 2001
From: Qatavin <108201496+Qatavin@users.noreply.github.com>
Date: Sat, 28 Feb 2026 16:13:48 -0800
Subject: [PATCH 16/16] Update drone.lua

---
 bobwarfare/prototypes/entity/drone.lua | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/bobwarfare/prototypes/entity/drone.lua b/bobwarfare/prototypes/entity/drone.lua
index d1fa7473b..cdf7f0318 100644
--- a/bobwarfare/prototypes/entity/drone.lua
+++ b/bobwarfare/prototypes/entity/drone.lua
@@ -458,3 +458,19 @@ data:extend({
     run_animation = bobmods.warfare.tank_drone_animation(0.5 * 1.5, tint_drone_plasma, tint_drone_1),
   },
 })
+
+if mods["space-age"] then
+  data.raw.unit["bob-robot-gun-drone"].surface_conditions = {
+    { property = "gravity", min = 1 },
+  }
+  data.raw.unit["bob-robot-laser-drone"].surface_conditions = {
+    { property = "gravity", min = 1 },
+  }
+  data.raw.unit["bob-robot-flamethrower-drone"].surface_conditions = {
+    { property = "gravity", min = 1 },
+    { property = "pressure", min = 10 },
+  }
+  data.raw.unit["bob-robot-plasma-drone"].surface_conditions = {
+    { property = "gravity", min = 1 },
+  }
+end