Is it possible to run the game in windowed fullscreen? I mean windowed, but without borders (like you can do with Source games with "-windowed -noborder")
I have dual monitors, so it would be really useful to be able to play the game and do other stuff on my secondary screen. But I can't, since fullscreen locks my mouse to that screen.
I don't think you could, having it fill screen by resizing game but still borders seems like best possible option.