Why? Because version 1.161 represents the final “classic” patch before the 2017 Remaster changed the backend, and because it is the most stable build for a — meaning no registry entries, no installer, and no dependency on Blizzard’s modern launcher.
Registry-free portable wrapper
Copy these files directly from your original StarCraft and Brood War retail media into the root directory: StarDat.mpq (Original game assets) BroodDat.mpq (Expansion assets) Patch_rt.mpq (Patch assets) starcraft brood war 1161 direct play portable install