Really well made, and tons of references to old-school 8-bit games;
[ame="http://www.youtube.com/watch?v=pFpcTGJwvZ0&feature=player_embedded"]YouTube - PIXELS [/ame]
[ame="http://www.youtube.com/watch?v=pFpcTGJwvZ0&feature=player_embedded"]YouTube - PIXELS [/ame]