Killing Floor 2
Live player count and Steam charts
In KILLING FLOOR 2, players descend into continental Europe after it has been overrun by horrific, murderous clones called Zeds that were created by rogue elements of the Horzine Corporation. 6-player Co-Op & 12-player VS Zed-slaughtering mayhem.
Player history
Each point is the highest number of players online in that month (UTC). History before July 13, 2026 is imported; everything after is our own readings. Zoom in for finer detail.
Monthly player counts
| Month | Avg players | Gain | % gain | Peak |
|---|---|---|---|---|
| Jul 2026 * | 3,758 | +1,135 | +43.3% | 5,974 |
| Jun 2026 | 2,623 | -953 | -26.6% | 4,750 |
| May 2026 | 3,576 | -465 | -11.5% | 5,108 |
| Apr 2026 | 4,041 | +1,055 | +35.3% | 5,575 |
| Mar 2026 | 2,986 | -203 | -6.4% | 4,585 |
| Feb 2026 | 3,189 | -129 | -3.9% | 4,669 |
| Jan 2026 | 3,318 | -120 | -3.5% | 4,395 |
| Dec 2025 | 3,438 | +18 | +0.5% | 4,658 |
| Nov 2025 | 3,420 | +159 | +4.9% | 4,620 |
| Oct 2025 | 3,261 | -59 | -1.8% | 4,388 |
| Sep 2025 | 3,320 | -1,768 | -34.7% | 6,139 |
| Aug 2025 | 5,088 | -547 | -9.7% | 6,897 |
* current month, data so far
Recent updates
- Jun 26, 2026Killing Floor 2 Summer 2026 2XP and Sale!
- Jun 3, 2026[PSA] Scheduled Maintenance Tomorrow Jun 4th
- Mar 26, 2026Killing Floor 2 Spring 2026 2XP and Sale!
- Jul 2, 2025The Steam Summer Sale is on! Killing Floor 2 is 90% off!
- Nov 21, 2024Winter Sales for Killing Floor 2 are Live now!
- Oct 2, 2024Rogue Waters - Available now!
When people play
Average concurrent players by day and hour over the last 16 days, shown in .
Daily activity peaks around 04:00 — a pattern consistent with a player base concentrated in East Asia & Oceania, with a second wave suggesting a sizable audience in Europe, the Middle East & Africa. Steam publishes no per-country player data, so this is inferred from play times.
Audience
Language mix of 100 Steam reviews spanning 10 days — a rough proxy for where the player base is.
Achievements
Every achievement in the game, ordered from most to least earned (#1 is the one the most players have). Height is the share of all players who have it; the dashed line is the median. Global rates from Steam.
