Portal Gun • Portal
Technically this is not a weapon. A weapon, by definition, is designed and used to inflict harm or damage, so the Portal gun is not a weapon. But it is, at least by name, a gun, and it does, by action, shoot, so we hope you’ll forgive its inclusion here. Like the gravity gun, the Portal gun can pick up and propel objects, but its primary function is to shoot a portal onto a flat surface; shoot two portals and you can walk through one and out the other. The Portal gun earns a place on this list for being probably the only gun featured that we’d actually like to own.