It seems RIMs Blackberry does have games, and one of their most popular titles, Crazy Survival, has come to Windows Phone.
Crazy Survival has reached 1 place in the list of top Blackberry games and has spent 3 month in the top 100 applications on BB App world.
The game mechanics are pretty simple: In the game a funny man is trying to escape from the balls that fall from the sky. Man has 10 lives, the balls fall permanently. The final score is the number of the balls that the Man has managed to escape.
The game is simple and pretty addictive, and enhanced by Scoreloop leaderboards, funny sounds and cute animations.
Crazy Survival is free and can be found in Marketplace here.