Live Steam player count comparison, updated every 10 minutes. Both are Indie games.
Oxygen Not Included is currently the more played game: 12,923 concurrent players on Steam right now vs 6,214 for Risk of Rain 2 — about 2.1× more players. Oxygen Not Included also has the better Steam reviews: 97% positive vs 94%. Across all tracked metrics, Oxygen Not Included leads 7 of 9.
Coilr tracks charts like this for every game — and playtime history for your own library.
Tracked by Coilr since April 2026 · Steam polled every 10 minutes · methodology
| Metric | Oxygen Not Included | Risk of Rain 2 |
|---|---|---|
| Players right now | 12,923 | 6,214 |
| 24-hour peak | 17,869 | 7,493 |
| 7-day average | 11,487 | 5,682 |
| 30-day average | 11,487 | 6,335 |
| 30-day trend | — | +11% |
| Peak (tracked) | 17,869 | 10,659 |
| Steam reviews | 97% positive | 94% positive |
| Recent reviews (3 mo) | 95% positive | 92% positive |
| Total reviews | 142,647 | 350,307 |
| Owners (SteamSpy est.) | ~2,000,000 | ~5,000,000 |
| Release date | Jul 30, 2019 | Aug 11, 2020 |
| Price | $24.99 | $24.99 |
Full stats: Oxygen Not Included · Risk of Rain 2 · add more games to this comparison →
| Month | Oxygen Not Included | Risk of Rain 2 | ||
|---|---|---|---|---|
| Avg | Peak | Avg | Peak | |
| Apr 2026 | — | — | 6,817 | 6,817 |
| Jun 2026 | — | — | 5,748 | 9,630 |
| Jul 2026 (so far) | 11,380 | 17,869 | 6,690 | 10,659 |
Monthly average and peak concurrent players on Steam, from Coilr's own tracking (10-minute polls, hourly beyond 30 days).
Oxygen Not Included currently has more players: 12,923 concurrent players on Steam vs 6,214 for Risk of Rain 2 — about 2.1× more players.
Over the last 30 days Oxygen Not Included averaged 11,487 concurrent players and Risk of Rain 2 averaged 6,335. By that measure Oxygen Not Included is currently the bigger game.
By Steam review score, Oxygen Not Included rates higher: 97% positive across 142,647 reviews vs 94% across 350,307 for Risk of Rain 2. Oxygen Not Included has the larger player base right now (12,923 vs 6,214 concurrent). Player counts, ratings, price and trend are compared side by side above.
Risk of Rain 2 averaged 6,335 concurrent players over the last 30 days, up 11% vs the previous 30 days. Its highest tracked player count is 10,659.