Service Weapon (Control)
The Service Weapon is the most versatile weapon on this list — technically, it isn’t even just one gun. It’s an entire arsenal. This special artifact transforms into a variety of different shapes, starting as a simple pistol, but able to transform into a shotgun, SMG, or even a charging grenade launcher. Ammo refills automatically, and the weapon can be upgraded with mods to add even more punch to each projectile. Also? It just looks awesome.
See where to find the best Service Weapon upgrade in Control here.
Tikhar Pneumatic Railgun (Metro: Exodus)
The final upgrade for the Tikhar Pneumatic Rifle completely changes one of the weakest weapons in the game into an unstoppable insta-kill gun. Once you unlock the Railgun upgrade, the Pneumatic spits out lead balls at light-speed, oblitering every weird mole-monster or giant slug you’ll encounter in the underground metro. It’s awesome — the only drawback is, you don’t get to keep it very long.
Check out more of our best guns on the next page.