You guessed it...remember how you were always incinerated by the mancubus and his two cannons? Well, this is payback time! Now you have the chance to get two cannons yourself! This doesn't work like other dual weapons. You have to scroll through slot 9 to get to this, in both versions for fire reasons. The way this works is that its exactly like the original single cannon-but...double! Same weapon fire function, same special fire toggle and all. Enjoy!