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[squad:plan] Orrery Keeper: gravity-orbit puzzle game plan #66862
Description
Concept
Orrery Keeper is a small cozy physics puzzle game. You are the keeper of a clockwork orrery: place and nudge planets so a wandering probe settles into a target orbit and stays stable.
- Core loop: inspect level, place/adjust bodies, run simulation, rewind/tweak, earn stars for stability and minimal mass.
- Platform: web (desktop and mobile browser), TypeScript + Canvas, hosted on GitHub Pages.
- Art/style: brass-and-ink antique orrery, warm palette, accessible high-contrast mode.
- MVP features: deterministic N-body sim, drag-to-place, pause/rewind, 20 levels, scoring, local save.
Milestones
| Milestone | Goal |
|---|---|
| M1 Prototype | Sandbox gravity, one level with goal zone |
| M2 Vertical slice | One polished system, 5 levels, scoring |
| M3 Playable demo | 20 levels, undo, save/resume, input polish |
Workstreams and owners
| Workstream | Owner | Sub-issue |
|---|---|---|
| Design and architecture | Keaton | #66863 |
| M1 Prototype | Fenster | #66864 |
| M2 and M3 | Fenster | #66865 |
| Build, CI, deploy | McManus | #66866 |
| Testing | Hockney | #66867 |
| Art, tutorial, docs | Verbal | #66868 |
| Security and privacy | Kujan | #66869 |
Activity
github-actions commentedon Oct 10, 2026
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Sub-issues status: 7/7 closed (100%)