Live Steam player count comparison, updated every 10 minutes. Both are Action games.
Killing Floor 2 is currently the more played game: 4,271 concurrent players on Steam right now vs 1,825 for Celeste — about 2.3× more players. Celeste counters with better Steam reviews: 97% positive vs 88%. Celeste is currently 75% off on Steam. Across all tracked metrics, Killing Floor 2 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 | Celeste | Killing Floor 2 |
|---|---|---|
| Players right now | 1,825 | 4,271 |
| 24-hour peak | 2,702 | 4,685 |
| 7-day average | 2,155 | 3,460 |
| 30-day average | 2,155 | 3,460 |
| 30-day trend | — | — |
| Peak (tracked) | 2,702 | 4,685 |
| Steam reviews | 97% positive | 88% positive |
| Recent reviews (3 mo) | 96% positive | 84% positive |
| Total reviews | 144,055 | 129,108 |
| Owners (SteamSpy est.) | ~2,000,000 | ~2,000,000 |
| Release date | Jan 25, 2018 | Nov 18, 2016 |
| Price | $4.99 (−75%) | $29.99 |
Full stats: Celeste · Killing Floor 2 · add more games to this comparison →
| Month | Celeste | Killing Floor 2 | ||
|---|---|---|---|---|
| Avg | Peak | Avg | Peak | |
| May 2026 | 1,383 | 1,412 | — | — |
| Jul 2026 (so far) | 2,164 | 2,702 | 3,474 | 4,685 |
Monthly average and peak concurrent players on Steam, from Coilr's own tracking (10-minute polls, hourly beyond 30 days).
Killing Floor 2 currently has more players: 4,271 concurrent players on Steam vs 1,825 for Celeste — about 2.3× more players.
Over the last 30 days Celeste averaged 2,155 concurrent players and Killing Floor 2 averaged 3,460. By that measure Killing Floor 2 is currently the bigger game.
By Steam review score, Celeste rates higher: 97% positive across 144,055 reviews vs 88% across 129,108 for Killing Floor 2. Killing Floor 2 has the larger player base right now (4,271 vs 1,825 concurrent). Player counts, ratings, price and trend are compared side by side above.