Please comment and add anything I've missed out! This is just the first draft.
Please don't add Crossover Wrapper games to this list; I'd like to keep it Cider-only so we can better understand the Cider engine.
[Y] = working
[C] = close, but not yet working
[ ] = untested
Gamebryo Engine [Y] Oblivion [Y] Morrowind [Y] Empire Earth II [C] Fallout 3 [ ] Warhammer Online [ ] Civilization IV Quake Engine [Y] Quake [Y] Hexen 2 [Y] Half Life Quake 2 Engine [Y] Quake 2 Quake 3 Engine / id tech 3 [Y] Quake 3 [Y] Heavy Metal: F.A.K.K.2 [ ] Jedi Knight 2 [ ] Jedi Acadamy [ ] Return to Castle Wolfenstein [ ] Call of Duty [ ] Call of Duty : United Offensive [C] Star Trek Voyager: Elite Force [ ] Star Trek: Elite Force 2 [ ] Medal of Honor: Allied Assault [ ] American McGee's Alice Unreal Engine 1.0 [Y] Unreal Tournament [Y] Unreal [Y] Deux Ex [Y] Rune [Y] Star Trek: Deep Space Nine: The Fallen [Y] Star Trek: The Next Generation: Klingon Honor Guard [Y] X-COM: Enforcer [ ] Clive Barker's Undying [ ] Harry Potter and the Chamber of Secrets [ ] Lineage II Source Engine [Y] Half Life 2 [Y] Portal [Y] Team Fortress 2 [Y] Half Life: Source SAGE Engine [Y] Command & Conquer 3 [ ] Command & Conquer: Generals [ ] The Lord of the Rings: The Battle for Middle-earth [ ] The Lord of the Rings: The Battle for Middle-earth 2 Renderware Engine [Y] The Sims 3 [Y] Grand Theft Auto 3 [Y] Grand Theft Auto Vice City [Y] Grand Theft Auto San Andreas [ ] Max Payne 2 [ ] Manhunt Odyssey Engine [Y] Star Wars Knights of the Old Republic [Y] Star Wars Knights of the Old Republic II Infinity Engine [Y] Baldur's Gate [Y] Baldur's Gate 2 Glacier Engine [Y] Hitman Contracts [Y] Hitman 2 [ ] Kane & Lynch: Dead Men