Live Steam player count comparison, updated every 10 minutes. Both are Action / Indie games.
Green Hell is currently the more played game: 7,089 concurrent players on Steam right now vs 2,712 for ULTRAKILL — about 3× more players. ULTRAKILL counters with better Steam reviews: 97% positive vs 85%. Green Hell is currently 90% off on Steam. Across all tracked metrics, Green Hell leads 5 of 9.
Coilr tracks charts like this for every game — and playtime history for your own library.
Tracked by Coilr since June 2026 · Steam polled every 10 minutes · methodology
| Metric | Green Hell | ULTRAKILL |
|---|---|---|
| Players right now | 7,089 | 2,712 |
| 24-hour peak | 7,604 | 4,016 |
| 7-day average | 4,315 | 2,743 |
| 30-day average | 4,315 | 2,754 |
| 30-day trend | — | — |
| Peak (tracked) | 7,604 | 4,016 |
| Steam reviews | 85% positive | 97% positive |
| Recent reviews (3 mo) | 79% positive | 97% positive |
| Total reviews | 99,798 | 237,278 |
| Owners (SteamSpy est.) | ~2,000,000 | ~5,000,000 |
| Release date | Sep 5, 2019 | Sep 3, 2020 |
| Price | $2.79 (−90%) | $29.99 |
Full stats: Green Hell · ULTRAKILL · add more games to this comparison →
| Month | Green Hell | ULTRAKILL | ||
|---|---|---|---|---|
| Avg | Peak | Avg | Peak | |
| Jun 2026 | — | — | 3,660 | 3,768 |
| Jul 2026 (so far) | 4,378 | 7,604 | 2,864 | 4,016 |
Monthly average and peak concurrent players on Steam, from Coilr's own tracking (10-minute polls, hourly beyond 30 days).
Green Hell currently has more players: 7,089 concurrent players on Steam vs 2,712 for ULTRAKILL — about 3× more players.
Over the last 30 days Green Hell averaged 4,315 concurrent players and ULTRAKILL averaged 2,754. By that measure Green Hell is currently the bigger game.
By Steam review score, ULTRAKILL rates higher: 97% positive across 237,278 reviews vs 85% across 99,798 for Green Hell. Green Hell has the larger player base right now (7,089 vs 2,712 concurrent). Player counts, ratings, price and trend are compared side by side above.