Code Review

[Baowyishere]

Only some suggestions, although besides those I think Honda Boys did a very good job. Very creative theme as well.
(The way I uploaded it to GitHub doesn't show changes but I think I show some of what I did here)

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. I made a separate class and a note inside it to show that the resources could be put in there.
2. For the monsters. There aren't any javadox notes so I added in an example to one of the monster classes as an example to do to one of them and to write for all of them to better help explain what they do. Same for some of the events. I wasn't sure what sparing the final sponge monster did so I tried adding dialogue to show how the sponge monster couldn't be spared. Though I'm not sure if I did it correctly.
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. In the scene class I wrote a note on a way it could be made to be less long.