Recommended games:
MegaMan Project X
You all know this one, now you can play this excellent platform game online!
Mini Putt
Set angle and power hit the ball with your putter to get a hole in one.
Lucky Ladybug
Guide the ladybug to the end with as few clicks and as little time as possible to set a high score
Klax 3D
Catch the different colored tiles dropping off a perpetually running conveyor belt and stack them up
Mastermind
Play the classic game of Mastermind as you try to figure out what color combination you have to use