Repos & Dungeons：把 Claude Code 会话变成像素地牢闯关

https://preview.redd.it/l2wscb1hxsth1.png?width=1080&format=png&auto=webp&s=ce24658a8d6d62aff3143f61060322dff8eadbfe

So.... I got bored the other day working on a side hobby project..

And I though about the times where I played video games, and especially Skyrim and fought my way through dungeons and caverns and stuff and the exictement that followed.

And after a while I got the same dopamine from learning to code, I coded way before the AI era, so I still remember looking through mysterious bugs and making tests finally pass after refactoring a file, and the dopamine hit was something else. Those days are gone, but anyway, I always saw coding as kind of a game that you fight your way until you reach a new milestone and a new boss fight. So I built this with claude and it is nice to watch my agent and its subagents fight their way through the monster riddle world of vibe coding.

Up to here this is me a human writing, I'll let claude explain what the heck it is now (BTW, It is absolutely a useless project for any real world work, but I found it fun to start it and then timelapse the session and see the repo gets explored and the little battles).

Watching Claude Code work usually means scrolling a wall of terminal text. So I built **Repos & Dungeons**: a local, open-source viewer that turns your repo into a pixel-art dungeon and your Claude Code sessions into a party of adventurers — live.

- **Folders are rooms, files are tiles.** The map is built from your actual file tree, and it's deterministic, so your repo always gets the same dungeon.
- **Unread code stays in the fog.** You can literally see which parts of the codebase the agent never looked at.
- **Failing tests spawn slimes** in the failing file's room (vitest, jest, pytest, go…). Passing tests kill them.
- **Every model is a different Claude:** Opus is a knight, Sonnet a squire with a wooden sword, Haiku a scout, Fable a wizard. Subagents join the party.
- **They talk** in a D&D voice ("By Helm's beard! A bug in token.ts betrays us.") via Haiku, using your existing Claude Code login.
- The torch meter is your context window; compaction brings the fog back.
- Optional music and sound effects (off by default).
- **One-click timelapse:** replay the whole session in 30 seconds and export it as MP4/GIF to share (with an option to hide folder names).

It works on big repos too: a 100k-file monorepo maps in under a second and renders at 60 fps.

**Try it** (Node 20+), in any repo where you use Claude Code:
`npx github:dbl8005/repos-and-dungeons`
or watch the demo: `npx github:dbl8005/repos-and-dungeons --demo`

Runs 100% locally. It reads Claude Code's transcripts and your file list — never file contents — and the server only listens on localhost.

Repo: https://github.com/dbl8005/repos-and-dungeons (MIT)

First run takes about a minute (it builds), then it's instant.