In 2401, humanity is at war with relentless aliens, TimeSplitters. Space marines Cortez and Hart travel through time to stop the aliens in various spots, including Wild West, zombie-infested Gothic church and Blade Runner-esque future.
Did You Know?
In the level "1853: Wild West", the Colonel couldn't have deserted from the Confederate Army yet, since the American Civil War didn't start until 1861. See more
References Perfect Dark