Live Steam player count comparison, updated every 10 minutes. Both are Action / Indie games.
ULTRAKILL is currently the more played game: 2,131 concurrent players on Steam right now vs 1,565 for Stumble Guys — about 36% more players. ULTRAKILL also has the better Steam reviews: 97% positive vs 85%. Stumble Guys is free to play, while ULTRAKILL costs $29.99. Across all tracked metrics, ULTRAKILL leads 8 of 8.
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 | Stumble Guys | ULTRAKILL |
|---|---|---|
| Players right now | 1,565 | 2,131 |
| 24-hour peak | 3,686 | 4,016 |
| 7-day average | 2,636 | 2,880 |
| 30-day average | 2,624 | 2,891 |
| 30-day trend | — | — |
| Peak (tracked) | 3,686 | 4,016 |
| Steam reviews | 85% positive | 97% positive |
| Recent reviews (3 mo) | 81% positive | 97% positive |
| Total reviews | 137,020 | 237,278 |
| Owners (SteamSpy est.) | ~5,000,000 | ~5,000,000 |
| Release date | Oct 7, 2021 | Sep 3, 2020 |
| Price | Free to play | $29.99 |
Full stats: Stumble Guys · ULTRAKILL · add more games to this comparison →
| Month | Stumble Guys | ULTRAKILL | ||
|---|---|---|---|---|
| Avg | Peak | Avg | Peak | |
| Jun 2026 | 1,831 | 2,645 | 3,660 | 3,768 |
| Jul 2026 (so far) | 2,682 | 3,686 | 3,010 | 4,016 |
Monthly average and peak concurrent players on Steam, from Coilr's own tracking (10-minute polls, hourly beyond 30 days).
ULTRAKILL currently has more players: 2,131 concurrent players on Steam vs 1,565 for Stumble Guys — about 36% more players.
Over the last 30 days Stumble Guys averaged 2,624 concurrent players and ULTRAKILL averaged 2,891. By that measure ULTRAKILL is currently the bigger game.
By Steam review score, ULTRAKILL rates higher: 97% positive across 237,278 reviews vs 85% across 137,020 for Stumble Guys. ULTRAKILL has the larger player base right now (2,131 vs 1,565 concurrent). Player counts, ratings, price and trend are compared side by side above.