Links fire rod in Hyrule Warriors, the Hive cannon in The Conduit, The Master sword.

https://www.youtube.com/watch?v=qZvC9f4m6Fk

This is Weapon Mod & they're INSANE!!!

The hammer from Super Smash Brothers.

As cheap as it is, the kills are oh-so-satisfying. :D

How could I forget the M40A3 from COD4...Absolutely amazing.

I remember farming the ingredients for this monster. Good times... I hope they put it as KH3 final weapon too.

You have good taste in gadgets.

Fire Rod: Zelda

Axtingusher: TF2

Ninja gaiden 2 really killed it with these weaons. Just liked using them, they where not always the best weapon but where really fun to use.

Gears of war Shotgun, This was a great weapon to pop shot with. The chainsaw gun had a early wow effect but only lasted so long.

im surprised that no one has post any kid icarus yet.... anyways...

im choosing ff10

hit reels.... 99,999

99,999

99,999

99,999

99,999

99,999

99,999

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....

Manhunt - Baseball bat. Fucking brutal executions.
Unreal Tournament - Flak cannon. Deadly up close.
Unreal Tournament - Rocket launcher. The ability to charge and fire multiple shots made it incredibly strategic.
Last of Us - El Diablo. So cheap to make! And so deadly. Love blowing off arms and heads and shit with it.

But the coolest one in awhile, probably since the UT rocket launcher imho, is the Arc cannon from Titanfall.

So much fun to use, and requires so much strategy and skill to use correctly. I love charging it 3/4 of the way and then boosting around a map and throttling the charge to keep it ready to fire at a moments notice. Then you stumble on a pack of grunts or an enemy player and ZAP giblet city. The best part is when you are chasing an enemy player and they run near a friendly Titan thinking it will make them safe but ZAP the charge you hit on the Titan transfers to them and kills them until they die from it. Amazing.