About a year ago, I logged on some fancy server which had a unique private mod (re-animated HUD, loading screen, weapons…etc), but what I remember about it the most is that one of the menu buttons minimized the game. It was a simple minimization, but left the OS resolution in the state that the game was playing, but still good enough for me. It was in the ingame menu, with all the typical buttons. Not sure how this modder/server owner did it, but I would like that functionality.
Any ideas how this was done?