A fairly recent game and one I feel should be an instant classic. The one thing that sets this game apart from recent games, the fact that it is difficult, insane, and yet still fun.
The premise is simple, get through the game with 1000 lives. Sounds easy? It's not. The game does everything in its power to kill you. Once you get down on the controls, the game is strict. You must adapt and survive or memorize.
I will say this, this game made me a much better Platformer player. You have to try everything in your power to win. Great game.