Red Faction takes place on Mars in the late 21st century. The player controls a miner named Parker who helps lead a rebellion against the Ultor Corporation. The premiere feature of the game is its "Geo-Mod" technology, short for "geometry modification", which provided destructible environments, allowing the player to destroy certain sections of the scenery in the game. For example, instead of opening a door, a player could blast through the rock surrounding the door.