https://bugs.winehq.org/show_bug.cgi?id=41267
--- Comment #40 from C0rn3j spleefer90@gmail.com --- Launching the game (BO2 zombies) to the main menu on the game generates three extra files in its root folder over the clean steam install -
./installscript.vdf ./players/hardware_zm.chp ./runasadmin.vdf
Copying those 3 over doesn't seem to make a difference.
WINE only ever creates the installscript.vdf one.
Additionaly, it seems impossible to activate the game (first steam run) over wine-staging, it needs to be run through wine-devel one time first, otherwise this error will keep happening:
"The Steam servers are too busy to handle your request for Call of Duty: Black Ops II - Zombies. Error Code (55)"
I'll report the activation bug on the wine-staging bugtracker.