Retail:
Nier
Warhammer 40,000 Space Marines
Earth Defense Force Series
Ninja Blade
Vanquish
Metro 2033, haven't played the second one
Dragon's Dogma
Link's Crossbow training, or whatever it's called
Bayonetta
Crackdown Series
(Can't get rid of the double spacing)
Downloadable:
Super Meat Boy
Shadow Complex
Fruit Ninja Kinect
Geometry Wars, both games
It's only a dollar:
Impossible Game
I maed a game with zombies in it
Cassies Animal Sounds, fun at a party
How to Talk to Girls, fun at a party