Multiplayer characters ( .multi_*.sv ) are less compatible and mostly for original LAN play.
Usually found directly in the installation folder, typically: C:\GOG Games\Diablo diablo 1 save file location
My heart stopped.
Due to User Account Control (UAC), modern Windows prevents old games from saving directly to Program Files . GOG redirects saves to a virtual folder. Multiplayer characters (
Note: If you installed the game elsewhere, look for the folder where Diablo.exe is located. diablo 1 save file location
DevilutionX stores saves separately to avoid permission issues.