Ace Combat: Assault Horizon Legacy, released as Ace Combat 3D: Cross Rumble in Japan, is a 2011 combat flight simulation video game developed by Access Games and published by Namco Bandai Games for the Nintendo 3DS. Despite the game's international title outside Japan, it has little relation to Ace Combat: Assault Horizon, and is instead a remake of the PlayStation game Ace Combat 2. The original Japanese version features compatibility with the Circle Pad Pro accessory.