Fist- Hits 3 times as hard as the Berserk Pack
Chainsaw- Sucks health outta enemies
Pistol- Fires as fast as chaingun, and a little bit stronger (e.g. one shot kills a regular Zombieman)
Shotgun- Twice as fast, twice as strong.
Super Shotgun- Same....but....um.....ALL PELLETS ASPLODE!!!
Chaingun- Fires twice as fast, and it shoots 2 rounds at the same time.
Rocket Launcher- Larger explosion radius, faster firing
Plasmagun- Fires at a really, really freaking fast pace, and has some splash damage.
BFG- KILLS THE ENTIRE LEVEL!!! MUAHAHAHAHAHAHAAAADS and depletes all ammo. And takes 50% of your health.
Or we can have everything asplode.