If the previous user had done his/hers research in terms of real life the only gun in mw2 that doesnt exist in real life is the M21 EBR. It is based on the well known semi automatic M14 sniper rifle which the Call of Duty mw2 makers designed to integrate its design with the M21 EBR.
Hope this helps.
I'm pretty sure that all of the guns in cod modern warfare 2 are real guns.
Golden guns in mw2 is not true i got max head shot for all my guns but no golden sry... but trust me its good without it ------------------------------------ You can't unless you hack.
It gives you full ammo for all of your guns,
it has 45 guns
Well, I am not a big fan of Infinity Ward but I"ve played mw2 and I would have to guess including the campain I would say about over 50 guns and mabey a little over 100 guns when you unlock them all in multiplayer.
you have to hack it to get gold guns
yes there is but it does not unlock everything for you just the level and all guns.
Assault Rifles, Sniper Rifles, Sub Machine Guns, Light Machine Guns and Riot Shields
You get the ability to unlock more titles, emblems and challenges even for guns The bad thing is you'll lose all your camos, guns and xp
No extraterrestrials are involved in the MW2 storyline.
Yes, but only by hacking which you could get banned for.
New Guns are intervention , fal, f200, acr, WA200, M21 EBR, and more