Certain Affinity is a VideoGame developing company based in Austin, Texas. Most of its work has been on multiplayer maps for popular {{Third Person Shooter}} franchises such as ''Franchise/{{Halo}}'' and ''VideoGame/CallOfDuty'', it has also released a pair of original games (''Age of Booty'' and ''Crimson Alliance'') that have met with modest critical success.
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!!Original games developed by Certain Affinity:
* Age of Booty (Platform/Xbox360, Platform/PlayStation3, PC)
* ''VideoGame/CrimsonAlliance'' (Platform/XboxLiveArcade)

!!Multiplayer Map packs developed:
* ''VideoGame/{{Halo 2}}'': Blastacular
* ''VideoGame/{{Halo 4}}'': Castle, Majestic
* ''VideoGame/HaloReach'': Defiant
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