GAME VS GAME
Universe Sandbox is more popular right now with 458 players on Steam, 458 times as many players as Once Upon The Universe (1). The highest all-time peak belongs to Universe Sandbox (758 players).
Concurrent players on Steam. Drag or pinch to zoom; the table below has every number.
| Stat |  Once Upon The Universe |  Universe Sandbox |
|---|---|---|
| Players right now | 1 | 458 |
| 24-hour peak | 1 | 458 |
| All-time peak | 5Nov 1, 2026 | 758Apr 1, 2026 |
| 30-day average players | n/a | 347 |
| Steam reviews | n/a | 96.5% positive33k reviews |
| Price now (US) | $14.99 | -33% $20.09 |
| Lowest price we have seen | $14.99 Oct 13, 2026 | $20.09 Oct 30, 2026 |
| Twitch viewers now | n/a | 00 on average, 7 days |
| Release date | May 29, 2026 | Jan 1, 2013 |
Green marks the leader in each row (for prices, the cheaper game). Prices are US Steam prices.
Once Upon The UniverseUniverse SandboxPick 2 to 4 games. Only games with a player count page can be compared.
Universe Sandbox is more popular right now with 458 players on Steam, 458 times as many players as Once Upon The Universe (1). The highest all-time peak belongs to Universe Sandbox (758 players).
Universe Sandbox peaked at 758 concurrent players on April 1, 2026. Once Upon The Universe peaked at 5 concurrent players on November 1, 2026.
Once Upon The Universe costs $14.99 on the US Steam store. Universe Sandbox costs $20.09 on the US Steam store.
Player counts updated 6 minutes ago.
RageQuit Charts is not affiliated with Valve Corporation. Steam and the Steam logo are trademarks of Valve Corporation. Player counts come from the official Steam Web API.
