How do I get free games on a T-Mobile mobile?

I just bought a mobile with a mark T-Home. It has touch screen and the model name is: T-Mobile Vairy Touch. Can someone please tell me how I can get free games for it? Also when I want to send them from my PC, do they automaticly go to the game folder? I may considor internet on it to ownload something, but first I need someone to tell me where to get games for free?