You take on the role of Kyle Reese and protect Sarah Connor from the cyborg sent back in time to kill her, or become the Terminator and eliminate Kyle and Sarah. Either way, the player chases his opponent through Los Angeles buying or stealing weapons and equipment while attempting to eliminate his enemy and avoid the police.

The game takes place within a huge (roughly 10 miles by 6 miles) 3-D rendered area of central Los Angeles. The game area runs roughly from Beverly Drive to Central Ave (lengthwise), and from Mulholland Drive to National Blvd (vertically). A game map is included in the box for reference. Though the buildings and their placement within the world is generic, and highways/overpasses have been removed, the streets and their layout are largely accurate. The game also includes some landmarks, such as Dodger Stadium, Griffith Park, and the Silver Lake Reservoir.