Are you playing the or just the base game?
Are you looking to stats using those save files? diablo 1 save file location
Diablo 1 uses specific file extensions to distinguish between single-player characters and multi-player data. Are you playing the or just the base game
These contain your character's stats, inventory, and quest progress. etc. Multiplayer: Files are named multi_0.sv
Files are named single_0.sv , single_1.sv , etc. Multiplayer: Files are named multi_0.sv , multi_1.sv , etc.
Remember that in the original Diablo, multiplayer characters are separate from single-player ones. You cannot load a multi_0.sv file in the Single Player menu without using third-party character editors.
into a secure location like a cloud drive or USB stick.