Diablo 1 HD Hellfire Mod | Awake

It won't let me save my character, in the menu where there's usually a save+quit option, there's only load and new game.

afaik the game saves automatically, and quite often, in the background, so its automatic and so far it feels reliable.

In the DATA folder I made a PLAYER_SAVE file, try to see if y got that file, if not the game won t save y chars when y exist or make a new game.

you might have to run the game as an administrator, to allow the game to write to you're C:\ drive. Just right click run as administrator