Live Steam player count comparison, updated every 10 minutes. Both are Action games.
Risk of Rain 2 is currently the more played game: 5,962 concurrent players on Steam right now vs 3,623 for Killing Floor 2 — about 1.6× more players. Risk of Rain 2 also has the better Steam reviews: 94% positive vs 88%. Across all tracked metrics, Risk of Rain 2 leads 9 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 | Killing Floor 2 | Risk of Rain 2 |
|---|---|---|
| Players right now | 3,623 | 5,962 |
| 24-hour peak | 4,529 | 6,764 |
| 7-day average | 3,560 | 5,495 |
| 30-day average | 3,560 | 6,337 |
| 30-day trend | — | +12% |
| Peak (tracked) | 4,685 | 10,659 |
| Steam reviews | 88% positive | 94% positive |
| Recent reviews (3 mo) | 84% positive | 92% positive |
| Total reviews | 129,108 | 350,307 |
| Owners (SteamSpy est.) | ~2,000,000 | ~5,000,000 |
| Release date | Nov 18, 2016 | Aug 11, 2020 |
| Price | $29.99 | $24.99 |
Full stats: Killing Floor 2 · Risk of Rain 2 · add more games to this comparison →
| Month | Killing Floor 2 | Risk of Rain 2 | ||
|---|---|---|---|---|
| Avg | Peak | Avg | Peak | |
| Apr 2026 | — | — | 6,817 | 6,817 |
| Jun 2026 | — | — | 5,748 | 9,630 |
| Jul 2026 (so far) | 3,555 | 4,685 | 6,579 | 10,659 |
Monthly average and peak concurrent players on Steam, from Coilr's own tracking (10-minute polls, hourly beyond 30 days).
Risk of Rain 2 currently has more players: 5,962 concurrent players on Steam vs 3,623 for Killing Floor 2 — about 1.6× more players.
Over the last 30 days Killing Floor 2 averaged 3,560 concurrent players and Risk of Rain 2 averaged 6,337. By that measure Risk of Rain 2 is currently the bigger game.
By Steam review score, Risk of Rain 2 rates higher: 94% positive across 350,307 reviews vs 88% across 129,108 for Killing Floor 2. Risk of Rain 2 has the larger player base right now (5,962 vs 3,623 concurrent). Player counts, ratings, price and trend are compared side by side above.
Risk of Rain 2 averaged 6,337 concurrent players over the last 30 days, up 12% vs the previous 30 days. Its highest tracked player count is 10,659.