Sqaure Enix's Xbox 360's exclusive shooter, Gun Loco, has been canceled.

Reported on Siliconera, Square Enix announced today that development on the title has stopped.  No reason has been given yet on why it has been haulted.

Gun Loco was set on an abandoned prison planet and had players pit against gun-wielding crazy criminals where in order to hopefully escape, they had to shoot each other and survive.