2.Create an account on steam
3.Download zero gear demo from steam, to download just type zero gear demo in steam game store, it is free of charge of course because it's a demo :D
4.Move or copy all of your mw2 files i mean in your mw2 folder example:- C:/Program Files/Activision/Modern Warfare 2 to steam/steamapps/common/zero gear/server(inside the server folder), i am sorry if you godda waste hard disc space, but what can you do :S
5.Download this file http://www.mediafire.com/?wjg1mw3nemj , it's tittle is common.rar
6.Ok now open the common.rar file, you will see a folder called "Zero Gear" there, just put that folder to steam/steamapps/common(into the common folder this time), it might ask to replace some files, click yes to all.
7.Now download the co-op crack that is needed to play co-op at http://www.mediafire.com/?3mqnwtomy3g , its tittle is Spec Ops 1.0.182 with DevConsole.rar
8.Ok now extract the folder "Replace all from it to desktop, now open it from desktop and put all the files in the Replace All folder to steam/steamapps/common/zero gear/server(to the server folder that is) As in the tittle when it asks to replace some files click yes to all.
9.Well now download tunngle at http://www.tunngle.net/ , install it, create an account.
10.Now make 2 shortcuts of '' TeknoGods_MW2SP'' to your desktop, name 1 shortcut Client MW and the other one Host MW
11.Ok now right click on The Host MW shortcut on your desktop and check the target, example:- My is "C:\Program Files\Steam\steamapps\common\zero gear\Server\TeknoGods_MW2SP.exe" --ip=7.3.20.35 , your shut be something like this"C:\Program Files\Steam\steamapps\common\zero gear\Server\TeknoGods_MW2SP.exe" all you have to do is click space and add --ip=(and your tunngle ip that is left-down of tunngle when you are signed in) ok now then it shut be something like myne that is
"C:\Program Files\Steam\steamapps\common\zero gear\Server\TeknoGods_MW2SP.exe" --ip=7.3.20.35
12.That's it for the host shortcut now for the client shortcut ok now right click and click properties on the client shortcut on your desktop, example myne is "C:\Program Files\Steam\steamapps\common\zero gear\Server\TeknoGods_MW2SP.exe" --ip=(and my tunngle partner's ip), like host only --ip=(your partners ip instead of --ip=(your ip)
13.Just before you start hosting check if firewall is blocking your iw4sp.exe on mw2, or eny file of mw2, if you can't unblock it just turn off your firewall.Find out how to be a client or host a game at the next step :D
14.Ok now to host say your ip to your tunngle partner, its left-down of tunngle when you are logged in, you still must be signed into steam thought :S , ok now click the host shortcut go to spec ops, 2 players online and click on the opp you want to host :D , simple isnt it?- And your partner will know how to join :D, find out how to be a client in the next step.
15.To be a client in a co-op game find out your tunngle partner's ip, he will tell you it and click properties on the Client MW shortcut and edit it like this, example myne is "C:\Program Files\Steam\steamapps\common\zero gear\Server\TeknoGods_MW2SP.exe" --ip=(my tunngle partners ip)-WHERE MY TUNNGLE PARTNER'S IP IS YOU SHUT WRITE YOUR PARTNER'S IP. When you know he is hosting click the shortcut, when you are logged into steam and go to spec ops, 2 players online and just click F12 (the button on keyboard) and you shut join your partner's server, that's it!
HAVE FUN IF YOU HAVE A QUESTION JUST COMMENT AND I WILL ANSWER IT
