Final Fantasy XI Game | |
Square Enix, Inc. | |
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IBF file extension is associated with files used by Final Fantasy XI, a MMORPG developed by Square, Co., Ltd. as a separate entry to the Final Fantasy game franchise. FF XI is an online multiplayer game.
Final Fantasy XI, also known as Final Fantasy XI online, uses IBF files to store various game data. The game is available for PlayStation, Xbox, and Windows PC.