A free arcade game — play it in your browser, no install. Fly In Chaos — the butterfly effect, made playable. A chaos‑theory arcade game.
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Controls: Tap / click to flap. The butterfly is pushed away from your finger — tap…
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Open the live demo Source on GitHubThe butterfly effect, made playable — and you can hear it.
A one‑tap arcade game where the thing that beats you isn't bad luck, a hidden difficulty spike, or a designer being cruel — it's a law of nature. You steer a butterfly through a chaotic wind, and a twin that starts 3 pixels from you, with the same inputs and the same wind, peels away in real time. That divergence is the butterfly effect — drawn as a live graph and a rising tone you can actually hear.
🔗 Play free, no install: flyinchaos.com — works on desktop and mobile (rotate to landscape).
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