Gametap offers FREE games

Looking to play free games without paying a penny? GameTap offers an extensive library of Free Games, ad revenue supported games that rotate on a weekly basis. There's no registration and all you have to do is download the game, watching a brief advertisement before the game loads, and then sitting back and enjoying some good (and free) gaming. GameTap features many older classic titles and some more contemporary games.
The titles include:

• Thief: Deadly Shadows
• Street Fighter II': Champion Edition
• Metal Slug
• Bubble Bobble
• Hitman 2: Silent Assassin
• Lara Croft Tomb Raider: Legend
• BloodRayne
• Legacy of Kain: Blood Omen 2
• Sam & Max Season One: Episode 4: Abe Lincoln Must Die!
• Rampage
• Bust-A-Move
• Final Fight
• Vampire Savior: The Lord Of Vampire
• 1942
• Daikatana

Check out their website for more info- http://www.gametap.com/play/free.html