Game Expand — Feature Expansion

Prerequisites

• Requires docs/mvp-first-draft.md in the project (run game-architect first)

Phase 0 — Context Load (silent, mandatory)

Execute in this exact order:

1. READ docs/mvp-first-draft.md
   • If it does NOT exist: output ⛔ Cannot proceed. docs/mvp-first-draft.md not found. Run the game-architect skill first to create your MVP plan before expanding it. and stop.
2. READ docs/build-registry.md if it exists — note which components are built vs mocked vs remaining
3. Calculate MVP completion % from build-registry:
   • If build-registry doesn't exist: "MVP completion: 0% (build registry not yet created)"
   • If it exists: "MVP completion: [built]/[total] components ([%])"