Warner Bros. Interactive Entertainment announced that multiplayer online battle arena game Infinite Crisis will close on August 14, less than six months after it launched on March 26, 2015.

Warner Bros. stopped work on Infinite Crisis on Tuesday, June 2, but will continue to offer the game for free until August 14.

In Infinite Crisis, gamers can pick from 41 champions, or variations of characters from the DC Comics universe such as Arcane Green Latern and Gaslight Joker, to battle on four maps that reward either quick thinking or long-term strategizing. Players can also equip Artifacts for bonuses and Stolen Powers to utilize other characters’ abilities.

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