Code Review

[Baowyishere]

Only some suggestions, although besides those I think Honda Boys did a very good job. Very creative theme as well.

1. There are a lot of files in the GameManager for the pictures of the background so making a different file to store the backgrounds could help clear the amount of files in the GameManager for just managing the game.
2. For the monsters. There aren't any javadox notes so I added a note to one of them to write for all of them to better help explain what they do. Same for some of the events.
3. Scenes changer used a lot of boolean values so I thought you could create a method that assigns the background numbers so that booleans aren't used constantly throughout.