http://bugs.winehq.org/show_bug.cgi?id=1306
------- Additional Comments From byteframe@yahoo.com 2005-13-12 19:50 ------- For Unreal, everytime I start the game fresh it does infact show up windowed, without the window manager decorations. It basically looks like a 640x480 window, but showing my 1600x1200 display, so its a small window manager decoration-less box showing about 1/8 of the game screen.
However hitting alt-enter sends it back into the true window mode, showing the full game in the window (meaning that the game did not start up windowed, but it was a wine bug). Hitting enter again brings it into 1600x1200 (what I have it set as) in all its fullscreen glory, and the game works find from there.
In addition, for some reason, if you start winecfg (or possibly any other application that isnt some bad-ass full screen game) and THEN launch your Unreal script, the game starts full screen just fine.