Radical Rex is a side-scrolling platform game released for the Sega CD in 1994. Players control a skateboarding tyrannosaurus named Rex, who must save his dino-friends from the evil wizard Sethron. Rex can breathe fire, tail-whip, and perform skate stunts as he progresses through prehistoric jungles and caves. The game is known for its unique premise and was part of the 'attitude'-era of video games, characterized by its mascot with a radical personality. It mixes action and adventure, appealing to fans of classic platformers.