Does the kick bug out doors? Also, I think bulletstorm is less about the guns and more about the different crackdown-esque kill things, which would be cool to implement. With CC's physics, you'd have to do something more simple, but I stll think it's the main pull of bulletstorm. Headshots and Digger kills are obvious ones, but how about Sqished and stuff like that?

EDIT: That actor sounds incredibly awesome.

About the grenade and chains, in the game it is also basically 2 balls with a chain in between 90% of the time. I think there are just 2-3 "links" in the chain, so whenever you should something it will just have parts sticking out. So no problemo there.

Cricket also made the railroad spike right? Would work as the drill with minor modifications.

The shotgun shouldn't be too hard either, just a normal shotgun and a secondary that turns actors into skeletons.

Flare gun isn't that great anyways.

Sniper could be done, maybe with a combination of the slow motion brain script and the guided missile?

And how about the leash? Will you be making that?

Quite ingenious. And it doesn't look like anything could go wrong.

About the flare gun and the sniper.

The flare gun is basically a revolver which as a charge shoots a flare which sticks in enemies and explodes after a while setting them on fire.

The sniper fires guided bullets when scoped, the charge shot is a explosive bullet.

The cannonballer shoots a cannonball which bounces aslong as you hold the trigger or on charge a ball that bounces around exploding from time to time, which you can kick around and stuff.

The drillgun shoots drills, haven't found the special yet.

So ehm, that will be all the weapons available in the game.

Melee weapons.

Not diggers, I mean, melee melee weapons.
Who knows, maybe something like a sledgehammer, or a sword, or something like that. And you could power it with lua, to make it different from a shovel (or at least stronger).

I recommend this because if the actor has parkour movements, he can close up gaps between him and the enemy pretty quick, so a melee weapon could work nice in that moment.

you could try making a sort of kick enhancer that can be equipped (see darkstorm's ammo stuffs) that turns slo-mo kick into instagib kick

How about a grenade that creates a sexy blue shock wave and the actors within get treated like the've been slo-mo kicked(that ability is never explained in the game)?

How about a base amount of points for how much damage you inflict on one person, and silly bonuses, and modifiers with the special kills.

The flare gun, it attracts a lot of attention, stickied person gets shot at by anyone nearby, the explosion isn't so bad.

Oh wow. I'm quite excited for all of this, most notably the creeper since I'm AN MLG PRO IN MINECRAFT.
Could you give us what it looks like so far?

I think the peacemaker carbine explodes at some angles because, I found that when you make a gun fire an emitter that fires the shot (You would use this for smoke effects and such), it sometimes hits the gun itself, and damages the gun, but I take it that the peacemaker's shots are so powerful, that they just destroy the gun altogether.

Oh okay.
NEED. CREEPER. NOW!

In the game the reason why your kicks cause slow mo epicness is because you have on gravity boots that create a zero gravity area around you and magnetize you to a surface. As seen in level where you assassinate the civilian. When you kick someone the energy from the antigrav part of the boot transfers a bit to them, electrifying then a bit and making them float for a limited amount of time.

Or at least that is what I gather from the Wiki and the game itself.

Wellthen.
Forget the boots, all I want is the HeadHunter. It is by far the best gun in the game, and it isnt even available in MP.

holy moley!
Ok, I've got a solution for you, instead of calling it a Bulletstorm inspired mod, call it: the official ADD mod pack, and you can do anything you want. Also if you need help with sprite I'm willing to throw my hat into the ring as well.

Is that a Nazi shooting the zapgun?

Is that B23?