Herein you will find a collection of rather excessive, less-than-useful, and otherwise unnecessary weaponry. From a nuclear minigun to supercharged pistol lighter, you will find what you aren't looking for. You will find the weapons in a completely inconspicuous briefcase halfway in the radioactive pool outside Megaton, though it is locked, and quite well, I may add.

Weapons:
Unnecessary Bullet Pulse Rifle: 255 rounds a second. That's all.
Unnecessary Car Launcher: Launches a car from a specially developed C.C.C. (Car Compression Capsule).
Unnecessary Explosive Pistol: Standard, everyday, 10mm Pistol... with highly explosive rounds.
Unnecessary Fire Fist: Standard, everyday Power Fist... on fire.
Unnecessary Micro Flamer: A glorified pistol lighter.
Unnecessary MIRVnigun: Five SatCom nukes a second. Nuke it from orbit, from Earth.
Unnecessary Throwing Ripper: Like a throwing knife, but a chainsaw.
Unnecessary GreNuke: Throwable Fat Mans... or Men.

And more coming eventually!