http://bugs.winehq.org/show_bug.cgi?id=21426
--- Comment #9 from Henri Verbeet hverbeet@gmail.com 2010-01-26 07:37:31 --- (In reply to comment #7)
AFAIK, it's the third time a regression causes Fallout Tactics not to start in fullscreen. Really strange bug.
That probably just means it's one of those applications that's sensitive to the exact sequence of window messages sent during Direct3D setup. Do you happen to know if this game uses ddraw or d3d8/d3d9? Running with WINEDEBUG="+ddraw,+d3d8,+d3d9" might help if you don't know. Does this game have a demo with the same issue?