Accretion
A free survival game — play it in your browser, no install. Physics-based survival game: grow from a glowing protostar to a quasar-powered black hole. Plays in the browser on desktop and Android.
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Controls: Your mass is your power
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Open the live demo Source on GitHubFrom the README
A physics-based survival game about growing from a tiny glowing protostar into a quasar-powered black hole.
Eat what's smaller than you. Run from what's bigger. Survive as long as you can.
▶ Play it here — runs in any modern browser on desktop and Android, nothing to install.
Your mass is your power. Anything much smaller than you is pulled in automatically, like a magnet, and added to your mass. Anything bigger can swallow you. Your score is how long you survive.
Settings include sensitivity, sound volume, screen shake, zoom and a visual-effects toggle. They are saved in your browser.
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