I'll just list the games on my phone atm, in no particular order
The Impossible Game
The Impossible Game level pack
Atomic Bomber
Sickipedia app (technically not a game but categorised as such)
Cut the Rope
My Paper Plane 2
Galcon
Alpine Boarder Lite
Air Control Lite
Death Worm
Doodle Jump
Faceniff (not on the Android Market, google it)
IMDB
Moonchaser
Peggle
Pokemon Sounds (now you can have the G/S/C Bicycle theme for your ringtone - I do)
Seizure Generator
Tetris
Movies (it's the Flixster app for Android)