Show HN: NetHackPlayer – Have Claude Play NetHack

by pj4533on 1/23/2026, 5:00 PMwith 0 comments

I was doing this in a regular Claude Code session for a while, but wanted an all-in-one UI for it. Claude Code controls NetHack via tmux.

I have a NetHack skill installed that I update after each session.

My Claude's top score is 3302 (dungeon level 11).

It is interesting cause it mostly has trouble with spatial reasoning, even though it knows most/all the details of the game.

This absolutely CHEWS up tokens...lol.

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