Ace of Aces is an online multiplayer fight combat simulator that takes place during World War I, and supports up to 12 players who can choose whether to be on the Axis or Allied side. Besides the usual dog fighting, players can also take part in game modes such as Marksmanship training, Ground Attack training, Balloon Madness and Turkey Shoot.
At release, Ace of Aces had 8 aircraft available for flying: Spad 7, Sopwith Camel, S.E.5a, Spad 13, Albatros DIII, Fokker Triplane, Albatros DV, and Fokker DVII.
The developers, Mad Otter Games, are planning on re-releasing the game at AceofAcesgame.com. The game was originally available on InstantAction, which was shut down on November 11, 2010.