I don't know about you guys, but I just keep on coming back to WORMS, not even sure why, I just do! How about you?
SIIG (I unlocked everything then started over twice already) geoDefense Isotope Cs.One Tyrian Match3D Dragon Portals Peggle Bejeweled Blue Defense Blue Attack Nano Fighter Stoneloops
Copter Hopple Oh, My Word! Lexel Mines in Space Doodle Jump Flight Control Harbour Master Theseus and Toki Tori (to a lesser extent) Snail Mail