Steam reviews

Very Positive

88% of 128,657 reviews

Critic scores

Metacritic

Generally favorable

Aggregated from professional reviewers. OpenCritic and others are on the roadmap.

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KILLING FLOOR 2

Killing Floor 2 has 690 concurrent players on Steam right now. Its 24 hour peak is 4,569 and its all-time peak is 4,990. Data refreshes every 5 minutes from the official Steam Web API.

DEV · Tripwire Interactive2016

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.

Down 69% in 24h. Check the patch notes.
Currently at 14% of the all-time peak of 4,990 players.
Last updated 6 months ago: Killing Floor 2 Spring 2026 2XP and Sale!.

Playing now

690

24h peak

4,569

24h change

▼ 69.1%

Quick verdict

Is Killing Floor 2 still alive in 2026?

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GALLERY & TRAILERS

1 / 65

ACROSS PLATFORMS

STEAMLIVE

Current

690

24h peak

4.57K

All-time

4.99K

TWITCHLIVE · VIEWERS

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Xbox · PlayStation · Nintendo

No public concurrent-player API exists for these platforms. Other sites guess by scraping achievement timestamps or leaderboards. We won’t make up numbers. If the platforms ever ship a real API, real numbers will show up here.