Set in the untamed West of the late 1800s, GUN is a free-roaming action-adventure game that takes you to a world without laws - where greed, lust and murder are rampant.  As Colton White, a vengeful gunslinger, you must straddle the line between good and evil in a showdown against corrupt lawmen, a murderous preacher, renegade army psychopaths, merciless outlaws and relentless warring tribes.