First of all there’s a lot of information missing.
So could you answer the following questions?
Which version of openSUSE do you have?
Do you use KDE or GNOME?
Which version of the game do you have?
I don’t have this game but the first thing I do when I run a program in wine is looking for the program in wine’s appDB.
Here you can see what others have experienced.
Here’s the page of Starcraft: WineHQ - StarCraft plain StarCraft.
Here’s a quote from the page:
I had no issues playing UDP multiplayer prior (even on 11.2 I believe) and I re-installed the 11.2, updated all packages, and installed Wine, fired up my trusty copy of starcraft/broodwar and this is what happened. I tried even earlier version of wine as well to no avail. (1.1.28)