Individual PC games

[EmjaY]

http://www.mindjolt.com/

Plenty to choose from.

[WaterTiger]

http://arcade.junglespot.com/ is good too :P

[-=RUSD=-Trei]

Junglespots got a nice selection of games, Kongregate.com gives you badges. Unfortunatly alot of games have taken to having horrible sounds/music in the game that you are unable to mute. It gets really annoying.

Just remember dont overdo it with games, It can lead to headaches, nausea, and you may just lose track of time!

That being said I think I'll return to my play for five hours on a one hour game badge.