In some levels, the continuity will continue if you put 5 stars on stage, but it doesn't continue it stands there only.
The game was said to be released in 2011 but in 2010 they released but until the game wasn't released until 2011.
The Mic to what line they're saying is very silent, you can only hear it when they're saying ''Oh god''.
Helicopter Man was originally not gonna be with in the game because negative responses but they released him because of their work company Box2D told them to.