A vibe-coded browser game — play it in your browser, no install. A small 3D exploration game on a tiny planet. Raw WebGL2, no libraries, one self-contained HTML file. Built by Claude Opus 5 from three prompts.
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Best with a keyboard.
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Open the live demo Source on GitHuba small world, and the dark
You are the last lamplighter of a planet you can walk all the way around in about a minute. Nine beacons have gone out. Find them, light them, and the land comes back to life in a circle around each one until the sun comes up.
On a phone: left thumb walks, right thumb looks, the buttons leap and call.
Or download kindle.html and open it. That is the whole install step — one file, no server, no build step, no network, no dependencies. It is byte-identical to index.html, which is what the link above serves.
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