Billy's district was invaded by fierce cowboys. They roam bars, intimidating the city's inhabitants. Billy does not like it and he calls his good friend for a help - a weapon named colt. Your task is to survive within the time limit and kill as many villains as possible. Be quick and accurate otherwise they can easily execute you. Watch where you shoot, because sometimes there is an owener of the house in which the enemy is hiding. Load a gun and go hunting intruders of a peaceful city. Have fun.