Yes yes, I bought it on gog, not steam. I'm not trying to activate it on steam or anything;) I'm just trying to "add a non-steam game" so that I can use steam chat with my friends while playing.
Steam chat works when I link it to ToEE.exe, but not when I link it to TFE-X.exe. So I can chat in vanilla ToEE but not Co8. I'm guessing it's because ToEE.exe isn't explicitly being called in the shortcut.
Any ideas? Chat is neat in ToEE but I'd rather play Co8.