4 jumping points for games

Theres 4 ideas for some simple games walls experiment an attempt at making a player stay on a ball (similar to mario galaxy) a platformer where the world spawns around you and you must clear pieces of the world to escape or progress...i didnt get that far...probably the coolest of the 4 things and a very basic platformer where the color of the background changes based on a ball hitting the walls or the player...nothing too special... Have fun with the code. I hope someone can use this to make so...