yeah steam is getting worse and worse, to buy call of duty ghosts or black ops 2 is at the full price of the games when they first came out. i mean bo2 and ghosts are too old to be 60$. so steam really sucks now.
did u open the rar on 7 zip and drag it to the mods folder under black ops one, and do u know of any custom maps i can get for this game besides r4 and perish