Enhance exit functionality
clicking x should save and quit your game
There have been a number of complaints on the Steam forums about the exit button doing nothing for ADOM; obviously this makes sense because you don't want someone to accidentally lose their game, but it got me to thinking:
Why not just make the exit button automatically save the game, hang for a couple seconds displaying "saving game and exiting", and then exit ADOM? This seems like an efficient way to eliminate confusion and would be useful to boot.