It was made with wiremod, so try WSAD to move and SPACE to shoot. Though tbh I don't even remember controls myself

where controls?

Well, I think it shoots everything that placed by you: props, Npc's and staff. Also It's not the problem of an axis, it's because of its range.

Also, the auto turret dupe has a bit of an issue. It'll shoot at doors and widows and it cannot shoot at objects that are lower than it for some reason. I guess the turret doesn't have an up and down axis.

Well, although is said above this thing is an "experiment", so t would have bugs, glitches and staff. Duplicator is also the problem cause sometimes it just can't spawn objects on places they supposed to be. This happens if there are too manylittle objects in a dupe. What I can still advice is try to unfreeze everything, which is placed on that big gear-thing on the bottom, one by one. But still, don't be frustarted or something if it doesn't work. I personally know that it controls, shoots, maybe even looks like s*it.

That causes the whole thing to break.

Well, you can remove it if you want, but I'll have to reupload to remove them myself. Also, if you still can't make it spin, just unfreeze the whole thing at once (press"R" while holding a Physgun and looking at a thing).

I unfroze that disk and the cube and I couldn't seem to get it to spin. I'll have another look at it later. Also, concerning the barrels. Maybe just Remove those muzzle breaks.

You also must unfreeze the big "gear" on the bottom, like it's said in the description.

How do you make it spin? I unfroze the cube but it's still not able to turn.

Nah, if you weld a thing 10 times or only 1 time, the result is the same, trust me: I checked it. The problem is mostly in Source engine physics.

It's probably the order in which it creates the objects. Maybe if you use a fuck ton more welds and no-collide it again it will work?

That's not the actual problem, cause "original" thing which I build myself has no such problem, the barrel glitches only when spawned with a Duplicator. I can't do anything with thaat and this is really frustrating.

It might be because the barrels are too close together? Maybe spread them out a slight bit.
You could place some armor in the center and just lower it barely enough to see over it.
Then you could spread the barrels to the sides slightly.

I know, but I can't do anything with it, that's a Duplicator's bug, the original thing had no problems with it. I tried to fix it but every time I spawn it with Duplicator, it's messed up again. Sorry, but I think I can't get through this bug-thing.

That bottom left barrel seems to be messed up.