I can't play in full screen.
 

Last week I had to go into window mode and now when I switch back to full screen it is scattered over both monitors in giant size. I changed the video mode to different resolutions but there is no going back to normal full screen.

Playing in a window gets all messed up with the cursor going out of the window and then the game doesn't respond. If you have played in window mode you understand that.

How can I fix this?

Thanks.

I'm going to be 'that guy' did you try.. http://www.project1999.com/forums/search.php

If you really cant find one of the other hundred threads about windowed/fullscreen...
Make sure your resolutions are the same for windowed/full in your ini
Hit alt+enter while you're in game.

Also the clicking outside the windowed game is your fps dropping because titanium client. This can apparently be fixed by using wineq.

Thanks Baler.