HexGame

Checklist-driven review of a game codebase against the HexGame architecture specification (dependency direction, commands, snapshots, effects, testing). Use when the user asks whether a project is HexGame-compliant, compatible, or strict per Section 27 of the spec.

Workflow for proposing and landing a change to the HexGame normative or informative specifications, including changelog and TOC hygiene. Use when the user asks to update the architecture spec, add sections, or reconcile overview text with hexgame-architecture.md.