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Fallout 4 vs Killing Floor 2
Fallout 4 is the more played game right now: 8,133 players on Steam against 6,334 for Killing Floor 2, about 28% more players. Fallout 4 has been ahead for 96 days straight.
Killing Floor 2 counters with better Steam reviews: 88% positive vs 81%. Fallout 4 is currently 75% off on Steam. Across all tracked metrics, Fallout 4 leads 7 of 10.
Players over time
Live Steam player counts. Fallout 4 is read every 10 minutes, Killing Floor 2 every 30 minutes.
Which one have you played more?
Coilr members average 65.6h in Fallout 4 and 24.1h in Killing Floor 2. Connect your Steam account and this row fills in with your own hours instead — then keeps tracking both, so you can see which one you are actually still playing.
Fallout 4
65.6h
average of 124 members
Killing Floor 2
24.1h
average of 58 members
See my hours in both
Free · read-only via Steam OpenID · no password · delete anytime
Fallout 4
11,143Killing Floor 2
6,029Daily averages · latest day · Fallout 4, 85% ahead of Killing Floor 2
One point per day, averaged · Your time zone · drag or use arrow keys to read the lines
Tracked by Coilr since April 2026 · Fallout 4 is read every 10 minutes, Killing Floor 2 every 30 minutes · methodology
These are Steam players only. A game that also runs on its own launcher, a storefront of its own or on console has players this number cannot see, so read it as a comparison of Steam audiences rather than of total ones.
Head-to-head record
Fallout 4 has had the higher daily player count for the last 96 days, every day since Coilr began tracking both games.
Fallout 4 led 96 daysKilling Floor 2 led 0 days
- Days tracked
- 96
- Current streak
- 96 days
- Fallout 4
- Lead changes
- 0
- Closest gap
- 35%
- Oct 8, 2026
How this works: each game's daily average concurrent players (from Coilr's own Steam readings), compared on the 96 days where both games have data. Whichever averages higher leads that day.
Side by side
Every number Coilr has for both games. The better figure in each row is in green.
| Metric | Fallout 4 | Killing Floor 2 |
|---|---|---|
| Players right now | 8,133 | 6,334 |
| 24-hour peak | 14,443 | 6,769 |
| 7-day average | 11,269 | 5,570 |
| 30-day average | 10,660 | 5,091 |
| 30-day trend | −4% | +14% |
| Peak (tracked) | 18,815 | 7,400 |
| Steam reviews | 81% positive | 88% positive |
| Recent reviews (3 mo) | 79% positive | 83% positive |
| Total reviews | 430,069 | 129,520 |
| Owners (SteamSpy est.) | ~10,000,000 | ~2,000,000 |
| Release date | Nov 9, 2015 | Nov 18, 2016 |
| Price | $4.99 (−75%) | $29.99 |
Players by month
Monthly average and peak concurrent players on Steam, from Coilr's own tracking (readings every few minutes for the biggest games, hourly averages beyond 30 days).
| Month | Fallout 4 | Killing Floor 2 | ||
|---|---|---|---|---|
| Avg | Peak | Avg | Peak | |
| Apr 2026 | 11,732 | 13,926 | — | — |
| May 2026 | 10,898 | 14,354 | — | — |
| Jun 2026 | 10,349 | 16,099 | — | — |
| Jul 2026 | 11,150 | 17,496 | 4,022 | 5,997 |
| Aug 2026 | 11,869 | 18,815 | 4,342 | 6,361 |
| Sep 2026 | 10,645 | 16,901 | 4,189 | 5,773 |
| Oct 2026 (so far) | 10,816 | 18,196 | 5,764 | 7,400 |
Frequently asked
Which has more players, Fallout 4 or Killing Floor 2?
Fallout 4 currently has more players: 8,133 concurrent players on Steam vs 6,334 for Killing Floor 2, about 28% more players.
Is Fallout 4 bigger than Killing Floor 2 on Steam?
Over the last 30 days Fallout 4 averaged 10,660 concurrent players and Killing Floor 2 averaged 5,091. By that measure Fallout 4 is currently the bigger game.
Has Killing Floor 2 ever had more players than Fallout 4?
Not in Coilr's head-to-head tracking: Fallout 4 has had the higher daily average concurrent player count on Steam on every one of the 96 days both games have been tracked.
Is Fallout 4 better than Killing Floor 2?
By Steam review score, Killing Floor 2 rates higher: 88% positive across 129,520 reviews vs 81% across 430,069 for Fallout 4. Fallout 4 has the larger player base right now (8,133 vs 6,334 concurrent). Player counts, ratings, price and trend are compared side by side above.
Is Fallout 4 growing or declining on Steam?
Fallout 4 averaged 10,660 concurrent players over the last 30 days, down 4% vs the previous 30 days. Its highest tracked player count is 18,815.
Is Killing Floor 2 growing or declining on Steam?
Killing Floor 2 averaged 5,091 concurrent players over the last 30 days, up 14% vs the previous 30 days. Its highest tracked player count is 7,400.
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