While 1.13c is locked to 800x600, these repacks often include tools to allow for windowed mode or aspect ratio corrections so the game doesn't look stretched on widescreen monitors.
Run the game via the Game.exe or a provided launcher shortcut. diablo 2 lod 113c portable fitgirl repack new
If you want the infinite stash, drop the PlugY files into the same folder and run PlugY.exe instead. Final Thoughts While 1
It resolved numerous game-breaking glitches while maintaining the core engine's integrity. While 1.13c is locked to 800x600