GAME VS GAME
Oxygen Not Included is more popular right now with 4,833 players on Steam, Zenith Expanse (0). The highest all-time peak belongs to Oxygen Not Included (27,486 players).
Concurrent players on Steam. Drag or pinch to zoom; the table below has every number.
| Stat |  Oxygen Not Included |  Zenith Expanse |
|---|---|---|
| Players right now | 4,833 | 0 |
| 24-hour peak | 8,737 | 0 |
| All-time peak | 27,486Aug 4, 2019 | 6Oct 12, 2026 |
| 30-day average players | 7,096 | n/a |
| Steam reviews | 96% positive136k reviews | 54.5% positive11 reviews |
| Price now (US) | $24.99 | $19.99 |
| Lowest price we have seen | $7.49 Oct 13, 2026 | $15.99 Oct 13, 2026 |
| Twitch viewers now | 5786 on average, 7 days | n/a |
| Release date | Jun 1, 2016 | Oct 7, 2026 |
Green marks the leader in each row (for prices, the cheaper game). Prices are US Steam prices.
Oxygen Not IncludedZenith ExpansePick 2 to 4 games. Only games with a player count page can be compared.
Oxygen Not Included is more popular right now with 4,833 players on Steam, Zenith Expanse (0). The highest all-time peak belongs to Oxygen Not Included (27,486 players).
Oxygen Not Included peaked at 27,486 concurrent players on August 4, 2019. Zenith Expanse peaked at 6 concurrent players on October 12, 2026.
Oxygen Not Included costs $24.99 on the US Steam store, and the lowest price we have seen is $7.49. Zenith Expanse costs $19.99 on the US Steam store, and the lowest price we have seen is $15.99.
Player counts updated 2 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.
