SupeGames - Play web and io games free. New IO games without ads and unblocked at schools.
Miniclip - The Best Online Games!
Kongregate - Kongregate has free games that you can play online. Choose from thousands of free flash games.
Armor Games - Play free online games at Armor Games! We're the best online games website, featuring shooting games, puzzle games, strategy games, war games, and much more...
Snesfun - Retro Nintendo games
Ninja Kiwi - Ninja Kiwi, creators of awesome free online games.