Let a coding agent enter your game world

A developer connected their coding agent to Overlands through a separate client so it could appear inside the game as a player.

Done with Custom agent· Intermediate· Sep 2026

What they did
They were already using a coding agent to work on Overlands, then added a dedicated client that let it reach the game world directly. Once inside, the agent selected the name Hypha and built its own avatar. The result was shown in a video.
How it went
The agent ended up with a self-chosen identity and an avatar the author described as a flying mushroom. The post did not describe any other behavior or technical details.
Tips
If you try this, start with a narrow client that only exposes a few safe actions in a test world. Make it stop for approval before any irreversible step, like sending, deleting, or submitting.

Try it yourself with Claude Code

Help me build a small client for my game [game name] that lets a coding agent enter as a player through [API or protocol]. Let it choose a name, create an avatar, and use basic actions such as [move], [look], and [chat]. Before any irreversible action, pause and ask for my approval. Stop when I can run it in a local test world and see the agent appear.

Fill in the [brackets]. Agents can make mistakes, so review anything before it is sent, paid or deleted.

Read the original on bsky.app ↗

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