Teamfight Tactics is an auto battler game developed and published by Riot Games. It's a spinoff of League of Legends and is based on Dota Auto Chess, where players compete online against seven other opponents by building a team to be the last one standing. Draft, deploy, and dominate with a revolving roster of League of Legends champions in a round-based battle for supremacy. You can play cross-platform with your friends across PC, Mac and mobile.