the uzi is the only reliable gun because it has high fire rate and it deals the same damage as a bolt, bolt has too low of a magazine and same damage as an uzi, shotguns suck because since the enemies like going at mach 6 its very hard to kite them into a corner which is the most satisfying part of shotguns, getting multiple kills with one shot but its almost impossible here and like the bolt it has too slow of a firing rate and the auto shotgun is a certified ammo waster.