how do i get ammo for it?

you just keep transmoging stuff... it is rare to get but you will after a while of transmoging, for some reason i think it works best when transmoging tanks

yea, you pretty much get ammo by transmoging stuff. it doesnt come up too often so when something stupid like a car hitting it and it flying away happens, you kinda get pissed.

yep that happens to me alot we need cheats[color=black][/color]

wer do i get the meteor gun ???

you get it has you progress but it sucks when you first get it so id advise not using it unless its a last resort.

how do i get that weapon core that is in the engilish town??!! i cant reach it!!

I am very, very, very far. I only need 1 more weapon data core. I'm at the part where you're in Russia with the KGB base and I defeated the Blisk and got the 3 crystals and blew up their ship or something. Anyway, how do I get past the mission with the scientist and find him and save him or whatever? What's the best weapon to use?

wow!!!
you get ammo from tanks after you transmendo them...and other things like the rocket launcher things, lazer,ect.