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 2,119 for Borderlands 2 — about 2.0× more players. Borderlands 2 counters with better Steam reviews: 90% positive vs 88%. Across all tracked metrics, Killing Floor 2 leads 5 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 | Borderlands 2 | Killing Floor 2 |
|---|---|---|
| Players right now | 2,119 | 4,271 |
| 24-hour peak | 2,950 | 4,685 |
| 7-day average | 2,017 | 3,460 |
| 30-day average | 2,214 | 3,460 |
| 30-day trend | +7% | — |
| Peak (tracked) | 3,799 | 4,685 |
| Steam reviews | 90% positive | 88% positive |
| Recent reviews (3 mo) | 89% positive | 84% positive |
| Total reviews | 311,598 | 129,108 |
| Owners (SteamSpy est.) | ~10,000,000 | ~2,000,000 |
| Release date | Sep 16, 2012 | Nov 18, 2016 |
| Price | $19.99 | $29.99 |
Full stats: Borderlands 2 · Killing Floor 2 · add more games to this comparison →
| Month | Borderlands 2 | Killing Floor 2 | ||
|---|---|---|---|---|
| Avg | Peak | Avg | Peak | |
| Apr 2026 | 3,083 | 3,652 | — | — |
| May 2026 | 2,623 | 3,568 | — | — |
| Jun 2026 | 2,160 | 3,580 | — | — |
| Jul 2026 (so far) | 2,158 | 3,799 | 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 2,119 for Borderlands 2 — about 2.0× more players.
Over the last 30 days Borderlands 2 averaged 2,214 concurrent players and Killing Floor 2 averaged 3,460. By that measure Killing Floor 2 is currently the bigger game.
By Steam review score, Borderlands 2 rates higher: 90% positive across 311,598 reviews vs 88% across 129,108 for Killing Floor 2. Killing Floor 2 has the larger player base right now (4,271 vs 2,119 concurrent). Player counts, ratings, price and trend are compared side by side above.
Borderlands 2 averaged 2,214 concurrent players over the last 30 days, up 7% vs the previous 30 days. Its highest tracked player count is 3,799.