Ground Zero Texas is a full-motion video (FMV) game for the Sega CD, released in 1993. Combining interactive movie elements with light gun shooter gameplay, it resides within the action and science fiction genres. In an immersive and cinematic experience, players are tasked with defending the small Texas town of El Cadron from an alien invasion. As a tactical operative, the player must operate four camera-mounted guns to fend off the extraterrestrial threat and save both the town and the Earth from subjugation, while unveiling a deeper narrative through the game's live-action sequences.