About the game
You are a black hole. Drift through space, swallow rocks, moons and planets, and grow up a ladder of cosmic scales. Energy keeps flowing even while you're away. Spend it on an evolution tree of upgrades: gravity, accretion disk, satellites, relativistic jets. Then trigger a Big Bang to restart stronger with permanent laws of physics. Real ray-traced gravitational lensing, tidal disruption of planets and a catalog of real celestial bodies to collect.
How to play
- 1Move the black hole by swiping or dragging on the screen (arrow keys or WASD on desktop).
- 2Pull in matter to earn mass and energy.
- 3Large bodies like moons and planets arrive on a timer: get close and tidal forces tear them apart, then catch the debris.
- 4Spend energy in Evolution to grow your pull radius, income and speed, fire jets with the round button, and climb to the next scale.
- 5When it pays off, use the Big Bang button to reset for permanent bonuses.
- 6Pinch or scroll to zoom.
FAQ
Is Event Horizon: Black Hole Idle free to play?
Yes. Event Horizon: Black Hole Idle is free on EarnVera, with no download and no account. The site is supported by ads.
Do I need to download or install anything?
No. It runs in your web browser on phones, tablets and computers.
Will my progress save?
Most games save progress in your browser on this device. Clearing your browser data resets it.
