Live Steam player count comparison, updated every 10 minutes. Both are Action / Indie games.
Aimlabs is currently the more played game: 5,271 concurrent players on Steam right now vs 2,131 for ULTRAKILL — about 2.5× more players. ULTRAKILL counters with better Steam reviews: 97% positive vs 91%. Aimlabs is free to play, while ULTRAKILL costs $29.99. Across all tracked metrics, Aimlabs leads 5 of 8.
Coilr tracks charts like this for every game — and playtime history for your own library.
Tracked by Coilr since May 2026 · Steam polled every 10 minutes · methodology
| Metric | Aimlabs | ULTRAKILL |
|---|---|---|
| Players right now | 5,271 | 2,131 |
| 24-hour peak | 6,757 | 4,016 |
| 7-day average | 4,874 | 2,880 |
| 30-day average | 4,989 | 2,891 |
| 30-day trend | +8% | — |
| Peak (tracked) | 9,497 | 4,016 |
| Steam reviews | 91% positive | 97% positive |
| Recent reviews (3 mo) | 79% positive | 97% positive |
| Total reviews | 136,149 | 237,278 |
| Owners (SteamSpy est.) | — | ~5,000,000 |
| Release date | Jun 15, 2023 | Sep 3, 2020 |
| Price | Free to play | $29.99 |
Full stats: Aimlabs · ULTRAKILL · add more games to this comparison →
| Month | Aimlabs | ULTRAKILL | ||
|---|---|---|---|---|
| Avg | Peak | Avg | Peak | |
| May 2026 | 4,337 | 7,193 | — | — |
| Jun 2026 | 4,858 | 9,497 | 3,660 | 3,768 |
| Jul 2026 (so far) | 4,856 | 7,507 | 3,010 | 4,016 |
Monthly average and peak concurrent players on Steam, from Coilr's own tracking (10-minute polls, hourly beyond 30 days).
Aimlabs currently has more players: 5,271 concurrent players on Steam vs 2,131 for ULTRAKILL — about 2.5× more players.
Over the last 30 days Aimlabs averaged 4,989 concurrent players and ULTRAKILL averaged 2,891. By that measure Aimlabs is currently the bigger game.
By Steam review score, ULTRAKILL rates higher: 97% positive across 237,278 reviews vs 91% across 136,149 for Aimlabs. Aimlabs has the larger player base right now (5,271 vs 2,131 concurrent). Player counts, ratings, price and trend are compared side by side above.
Aimlabs averaged 4,989 concurrent players over the last 30 days, up 8% vs the previous 30 days. Its highest tracked player count is 9,497.