Sonic Forces is a platform video game developed by Sonic Team and published by SEGA. Released in 2017, it features Sonic the Hedgehog as the main character, who must battle against the evil Dr. Eggman and a new villain named Infinite. Players can control multiple characters, including a customizable hero, to navigate through various levels. The game combines traditional 2D and 3D gameplay elements, allowing players to run, jump, and defeat enemies. It includes a story mode with missions and challenges, as well as a multiplayer mode where players can compete against each other.