Outtrigger is set in a world where the "International Counter-terrorism Special Force (Interforce)" must defend against terrorist attacks. As a member of this elite unit, you'll be tasked with stopping these threats and protecting innocent lives.
The gameplay of Outtrigger is similar to that of other first-person shooters, such as Quake 3 Arena. You can choose from four predefined players, each with their own strengths and weaknesses, or create your own customized character. The game features three modes: Arcade, Mission, and Versus, offering a range of challenges and gameplay experiences.