Three Habitats: Hidden Fronts
Adapted from Air, Land & Sea: Critters browser implementation by chaoaj.
https://github.com/chaoaj/airlandsea
Commit f390fc472417a11991d5832e35f047d08d0346a8,2026-10-28.
GPL-3.0; see LICENSE.txt. The complete corresponding source is the delivered
index.html,style.css,cards.js,engine.js,bot.js and app.js; no build tools
or compilation required. Serve this directory with any static web server.
Original game designed by Jon Perry.
engine.js,cards.js and bot.js are retained from upstream.
app.js,index.html and style.css are an original GPL-3.0 standalone DOM UI.
No upstream commercial illustrations, PDFs, fonts or p5 framework included.
Original GPT habitat artwork is bundled locally as habitats.webp and
appears in theatre headers and all selectable cards.
Solo mode uses the source semiautonomous bot: fixed top-card play and
one-step tactical power choices. Standard12point match rules.