Weird flex - only the source code is "available" (as opposed to free or open) and all the assets are still proprietary - you'll need to purchase the game for an actual working copy.
"Genealogical"? Also strange. What's that mean, really?
PSA: Nethack is still F/OSS, still famous, and still under active development, at version 3.6.7.
"Genealogical"? Also strange. What's that mean, really?
PSA: Nethack is still F/OSS, still famous, and still under active development, at version 3.6.7.
https://nethack.org/common/license.html
Download it complete, free, and ready-to-play: https://nethack.org/v367/downloads.html
Or, why install it, when you can create an account on NAO, and play it competitively online! https://alt.org/nethack/