As Killer Instinct reaches its 10th birthday, Iron Galaxy announces a special Anniversary Edition of the game with new bonuses and a massive balancing patch impacting nearly the entire roster. Originally releasing as a launch title for the Xbox One, the free to play Killer Instinct quickly became a fan favorite fighting game, successfully reviving the franchise which was previously managed by Rare when they were still part of Nintendo. The 2013 Killer Instinct would go on to receive 3 full seasons of content as well as one final update to round out the roster with three additional characters.