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Curated local hub

Which system or story would you like to test?

Choose a social simulation to compare rules, a story to explore choices, or a playground to draw your own model. These are unnumbered entry points, not a required course. A toy society or authored conversation offers a perspective, not a prediction about real people.

Browse systems Browse stories Open blockchain path Docs

12 local routes grouped into systems, stories, and editable playgrounds.

Start here

If you only open one route first, start with The Evolution of Trust. Compare cooperation and retaliation across repeated rounds, then ask which rules explain the result. Replay tests the game's assumptions; it does not prove how every relationship works.

Systems and society

6 routes

Systems explainer

The Evolution of Trust

Repeated-game scenarios about cooperation, retaliation, noise, and repair.

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Systems explainer

Parable of the Polygons

Small bias changes, tipping points, and emergent segregation on a toy board.

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Systems explainer

To Build a Better Ballot

Voting-system walkthrough with draggable electorates and counting flows.

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Systems explainer

The Wisdom and/or Madness of Crowds

Network contagion puzzles, threshold rules, and sandbox scenes.

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Systems explainer

Neurotic Neurons

Firing loops, reinforcing pathways, and rewiring scenes.

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Systems explainer

What Happens Next? COVID-19 Futures

SEIR sandbox, intervention controls, and ICU overlays.

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Stories and games

4 routes

Narrative game

Adventures With Anxiety!

Branching scenes about fear loops, reframing, and replay paths.

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Narrative game

Coming Out Simulator 2014

Branching dialogue choices with replayable difficult conversations.

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Narrative game

We Become What We Behold

Short headline-loop game about escalation, outrage, and replay.

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Narrative comic

How To Remember Anything Forever-ish

Memory comic with Leitner-box practice and exportable study cards.

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Editable playgrounds

2 routes

Sandbox

LOOPY

Draw feedback loops, adjust relationships, and save local systems models.

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