I have game Return to Wonderland option set to windowed mode, but it seems that it still plays full screen.
How do I resize when in window mode, normal resize does not work, with mouse keys??? or is there no way to resize when playing a t a higher resolution?
some (usually older) graphics cards will not allow windowed mode for Wonderland - it might be that you have one of them. Try a different resolution or colour depth, but if you keep getting full screen mode, then the video card simply doesn't support it (and so the game defaults back to fullscreen).