| Lead | Exploration Structure | Compare station arrangements; explain stable and changing places, route knowledge and revisits through a compact three-expedition example with narrative discovery and a practical consequence. |
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| Lead | [Exploration Structure](/Hold%20The%20Flood/Exploration%20Structure), submitted and under review | Compare station arrangements; explain stable and changing places, route knowledge and revisits through a compact three-expedition example with narrative discovery and a practical consequence. |
| Systems | Build Rules | Compare ways to compose equipment; define understandable interactions with a small illustrative part set and three build paths, inventory costs and a minimum useful expedition after gear loss. |
| Reviewer | Review in project chat | Save independent starting alternatives before either new draft; inspect each verified submission as it arrives and their interface once both arrive. Report consequential objections and real uncertainties. |