kewl

Personally I would have gone with bullets or grenades similar to metal-storm but the design is interesting.

Bullets or grenades instead of what part? >.>

~N~

Instead of rockets. Look at the Gyrojet weapon system.
The main disadvantage of the Gyrojet is that the weapon needs range so that it can become lethal so at close range the lethality is limited.
With bullets or projectile grenades the strength is that at close range their lethality is assured. With grenades alone at long range they still have the explosive properties. In addition the expanding gas projectiles are smaller than rockets, making them generally lighter.

Yeah, but that's what the rest of it is for :p The blades used as maces/axes work for close range, then when it's a pole-arm for longer range, the fire-nunchaku for close-range defense, the flame-thrower for close-mid range defense. For the longer range, one would prefer to have a gun, but for melee weapons having a dumbfire rocket I think is pretty handy :p The lethality is limited for rockets, yet, but the lethality for close-range is made up for SEVERAL times over by the other settings ^_^

However, I do like the gas-projectile grenade idea, I might pop that in there >.>

~N~