Here is a list of the latest backwards compatible Xbox 360 games. New this week: Aegis Wing Age of Booty Counter-Strike: GO Jeremy McGrath’s Offroad Sam & Max Save the World Skullgirls Small Arms Soulcalibur Space Giraffe The Witcher 2: Assassins of Kings Previous titles: A Kingdom for Keflings Arcade Microsoft Studios A World of Keflings Arcade Microsoft Studios Alien Hominid HD Arcade Microsoft Studios Assassin’s Creed II Games On Demand Ubisoft Asteroids & Deluxe Arcade Atari Banjo-Kazooie Arcade Microsoft Studios Banjo-Kazooie: Nuts & Bolts Games On Demand Microsoft Studios Banjo-Tooie Arcade Microsoft Studios BattleBlock Theater Arcade Microsoft Studios Bejeweled 2 Arcade Microsoft Studios Bellator: MMA Onslaught Arcade 345 Games Beyond Good & Evil HD Arcade Ubisoft Blood of the Werewolf Arcade Midnight City BloodRayne: Betrayal Arcade Majesco Entertainment Borderlands Games On Demand 2K Games Braid Arcade Microsoft Studios NEW Call of Juarez Gunslinger Arcade Ubisoft Castle Crashers Arcade Microsoft Studios CastleStorm Games On Demand Microsoft Studios Centipede & Millipede Arcade Atari Condemned: Criminal Origins Games On Demand Sega Crazy Taxi Arcade Sega Deadliest Warrior: Legends Arcade 345 Games / Spike Games Defense Grid: The Awakening Arcade Microsoft Studios DEUS EX: HUMAN REVOLUTION Games On Demand SQUARE ENIX NEW DiRT 3 Games On Demand Codemasters DiRT Showdown Games On Demand Codemasters Discs of Tron Arcade Disney Interactive Studios Doom Arcade Bethesda Softworks Doom II Arcade Bethesda Softworks Doritos Crash Course Arcade Microsoft Studios NEW Dungeon Siege III Games On Demand Square Enix Earthworm Jim HD Arcade Microsoft Studios Fable II Games On Demand Microsoft Studios Fable III Games On Demand Microsoft Game Studios NEW Fallout 3 Games On Demand Bethesda Softworks Feeding Frenzy Arcade Microsoft Studios Feeding Frenzy 2: Shipwreck Showdown Arcade PopCap Games Gears of War Games On Demand Microsoft Studios Gears of War 2 Games On Demand Microsoft Studios Gears of War 3 Games On Demand Microsoft Studios Gears of War: Judgment Games On Demand Microsoft Studios Golden Axe Arcade Sega Halo: Reach Games On Demand Microsoft Game Studios NEW Halo: Spartan Assault Arcade Microsoft Studios Hardwood Backgammon Arcade Microsoft Studios Hardwood Hearts Arcade Microsoft Studios Hardwood Spades Arcade Microsoft Studios Heavy Weapon Arcade Microsoft Studios Hexic HD Arcade Microsoft Studios Hydro Thunder Arcade Microsoft Studios NEW Ikaruga Arcade Microsoft Studios Iron Brigade Arcade Microsoft Studios NEW Jetpac Refuelled Arcade Microsoft Studios Joy Ride Turbo Arcade Microsoft Studios Just Cause 2 Games On Demand Square Enix Kameo: Elements of Power Games On Demand Microsoft Studios Kane & Lynch 2 Games On Demand Square Enix Ltd NEW LEGO Pirates of the Caribbean: The Video Game Games On Demand Disney Interactive Studios LEGO Star Wars: The Complete Saga Games On Demand Disney Interactive Studios Lode Runner Arcade Microsoft Studios LUMINES LIVE! Arcade Microsoft Studios Mass Effect Games On Demand Microsoft Studios Metal Slug 3 Arcade SNK PLAYMORE Metal Slug XX Arcade SNK PLAYMORE Might & Magic Clash of Heroes Arcade Ubisoft Mirror’s Edge Games On Demand Electronic Arts Missile Command Arcade Atari Monday Night Combat Arcade Microsoft Studios Monkey Island 2: Special Edition Arcade Disney Interactive Studios Monkey Island: Special Edition Arcade Disney Interactive Studios Motocross Madness Arcade Microsoft Studios NEW MS. PAC-MAN Arcade BANDAI NAMCO Entertainment Inc. NEW Ms. Splosion Man Arcade Microsoft Studios Mutant Blobs Attack!!! Arcade Midnight City N+ Arcade Microsoft Studios NBA JAM: On Fire Edition Arcade Electronic Arts NiGHTS into dreams… Arcade Sega Operation Flashpoint: Dragon Rising Games On Demand Codemasters Pac-Man: Championship Edition Arcade Bandai Namco Pac-Man: Championship Edition DX+ Arcade Bandai Namco Peggle Arcade PopCap Games, Inc. NEW Perfect Dark Arcade Microsoft Studios Perfect Dark Zero Games On Demand Microsoft Studios Phantom Breaker: Battle Grounds Arcade Mages. Pinball FX Arcade Microsoft Studios Plants vs. Zombies Arcade PopCap Portal: Still Alive Arcade Microsoft Studios NEW Prince of Persia Arcade Ubisoft Putty Squad Arcade System 3 Software Ltd R-Type Dimensions Arcade Microsoft Studios Rayman 3 HD Arcade Ubisoft Sacred Citadel Arcade Deep Silver Sega Vintage Collection: Alex Kidd & Co. Arcade Sega Sega Vintage Collection: Golden Axe Arcade Sega Sega Vintage Collection: Monster World Arcade Sega Sega Vintage Collection: Streets of Rage Arcade Sega Shadow Complex Arcade Microsoft Studios Sonic CD Arcade Sega Sonic The Hedgehog Arcade Sega Sonic The Hedgehog 2 Arcade Sega Sonic The Hedgehog 3 Arcade Sega South Park: The Stick of Truth Games On Demand Ubisoft Spelunky Arcade Microsoft Studios NEW Splosion Man Arcade Microsoft Studios NEW Super Meat Boy Arcade Microsoft Studios Supreme Commander 2 Games On Demand Square Enix Ticket to Ride Arcade Microsoft Studios NEW Tom Clancy’s Rainbow Six Vegas Games On Demand Ubisoft Tom Clancy’s Rainbow Six Vegas 2 Games On Demand Ubisoft Torchlight Arcade Microsoft Studios Toy Soldiers Arcade Microsoft Studios Toy Soldiers: Cold War Arcade Microsoft Studios Tron: Evolution Games On Demand Disney Interactive Studios Ugly Americans: Apocalypsegeddon Arcade 345 Games / Comedy Central Viva Piñata Games On Demand Microsoft Studios Viva Piñata: Trouble In Paradise Games On Demand Microsoft Studios Wolfenstein 3D Arcade Bethesda Softworks Zuma Arcade Microsoft Studios Zuma’s Revenge!
Don't worry eventually they will add the COD series, I hope to the list as well, but may be later in the year or early next year. At least for any good zombie games, besides the Resident Evil games.