# 08 · Walk a new contributor through a change

**Chapter** 08
**Blocked by** 07
**Spec and story IDs** [fill in for this release]

## What to build

Show a teammate or agent how to start and verify a small change.

## Acceptance checks

- [ ] Document setup, game and sandbox entry, and the verification command or steps.
- [ ] Have a fresh contributor follow the guide to make and verify a representative change.
- [ ] Repair gaps the walkthrough exposes and record the result.

## Evidence and handoff

Expected evidence: Guide, walkthrough result, and any follow-up.

Record the actual result and its link, any failed or unverified checks, and the next unblocked ticket.