Brawlhalla is a free-to-play fighting game developed by Blue Mammoth Games and published by Ubisoft for macOS, Microsoft Windows, PlayStation 4, PlayStation 5, Nintendo Switch, Xbox One, Xbox Series S & X, Android and iOS, with full cross-play across all platforms. The game was shown at PAX East in April 2014 and went into alpha later that month. An open beta became available in November 2015, followed by the game's release in October 2017. Launching with 34 characters, as of July 2022, the game features 56 playable characters called "Legends", each with their unique stats, loadout, and available cosmetic skins.