A Windows version with optional keyboard controls--as well as Xbox 360 Controller support--is planned. This version will be put up on Steam Greenlight in the coming weeks. Please be ready to show your support if you'd like to play this on your PC!
The future is bright for this patent pending concept. I will soon begin work on the next version of this game. This version will contain more unique minigames, more thrilling Challenges, entirely new game modes, integrated leaderboards, and Achievement/Trophy support, but that's not all. The concept itself will be re-tooled and re-imagined. There won't always be four game slots on the screen, for example. There may be fewer...or, there may be more! Please keep checking back periodically for more information!
I hope you're having fun with them!