Auto Chess is a strategy video game that began as a mod for the video game Dota 2. Developed by Drodo Studio, the game supported up to eight players playing a modified version of chess, with characters and gameplay elements from Dota 2. Its popularity led to it having over eight million players by May 2019 and the recognition of the "autobattler" genre, with a number of games inspired by it.

Drodo Studio developed a new standalone version known simply as Auto Chess, which was released for mobile devices in May 2019 and on PC and consoles at a later date.