How many people own Universe Sandbox?

1,000,000–2,000,000. Estimated band from SteamSpy, not a sales figure.

Player counts

How many people play Universe Sandbox?

349

Playing right now

Create and destroy on an unimaginable scale... with a space simulator that merges real-time gravity, climate, collision, and material interactions to reveal the beauty of our universe and the fragility of our planet. Includes VR support for HTC Vive, Oculus Rift+Touch, and Windows Mixed Reality.

We have been measuring Universe Sandbox hourly since 8 August 2026. We do not backfill numbers from before that.

Playing right now: 349
Peak since we started tracking: 578
Estimated owners: 1,000,000–2,000,000 est.

Estimated band from SteamSpy, not a sales figure.

Questions and answers

How many people play Universe Sandbox?: 349 (playing right now)
What is the peak player count for Universe Sandbox?: 578
How many people own Universe Sandbox?: 1,000,000–2,000,000. Estimated band from SteamSpy, not a sales figure.

Universe Sandbox