Be aggressive, take control and wipe-em-out! Blue Byte places you in the cockpit of a helicopter and futuristic tank in an action-packed 3-D shoot-em-up. With a finger on the trigger, your task is to free the world of an extraterrestrial race that plans to convert the Earth's atmosphere for their own purposes. This obviously means the human race would be sacrificed in the process. Level by level you must try to free the kidnapped scientists and destroy the huge atmosphere transformation facilities. However, your progress is continually thwarted by dozens of extraterrestrial ground and air units, all with the same objective -- to wipe you out! Extreme Assault transports you into a breathtaking world not previously seen on the PC format!