IT’S A FAN GAME, COOP. NOT AFFILIATED WITH SEGA IN ANY WAY. AND EVEN THOUGH IT’S A KART RACER IT’S ACTUALLY BUILT IN THE DOOM ENGINE.

IT’S A FAN GAME, COOP. NOT AFFILIATED WITH SEGA IN ANY WAY. AND EVEN THOUGH IT’S A KART RACER IT’S ACTUALLY BUILT IN THE DOOM ENGINE.