Killing Floor sales estimate
Killing Floor is an action game by Tripwire Interactive, released on Steam on May 14, 2009 at $19.99. It has 39,966 Steam reviews (Overwhelmingly Positive, 95% positive). Markan estimates it has sold between 799k and 2.2M copies on Steam, for $5.6 million to $15 million in net revenue.
Estimated lifetime sales and revenue
| Low | Medium | High | |
|---|---|---|---|
| Copies sold | 799,320 | 1,518,708 | 2,198,130 |
| Net revenue (USD) | $5,556,651 | $10,557,636 | $15,280,790 |
Steam doesn't publish sales. These estimates multiply the number of reviews by a factor that depends on the release year (the Boxleiter method). Net revenue is what's left of list price × sales after refunds, regional pricing, discounts, sales tax and Steam's 30% cut, before any publisher's share. Treat them as a ballpark for comparing games, not as reported figures.
Steam facts
| Developer | Tripwire Interactive |
|---|---|
| Publisher | Tripwire Interactive |
| Release date | May 14, 2009 |
| Price | $19.99 (US list price) |
| Reviews | 39,966 · Overwhelmingly Positive · 95% positive |
| Genres | Action |
| Platforms | Windows, macOS, Linux |
| Links | Steam store page · Website |
6-player co-op survival horror at its finest! Free updates, free special events and a ridiculous amount of fun!From the Steam store page
Games like Killing Floor
Steam games that share the most distinctive tags with Killing Floor, with their own sales estimates.
-
Codename CURE 2017 · Free · 16,550 reviews
· ~877k players -
Left 4 Dead 2 2009 · $9.99 · 825,765 reviews
· ~31M sold -
Killing Floor 2 2016 · $29.99 · 87,401 reviews
· ~5.5M sold -
GTFO 2021 · $39.99 · 46,470 reviews
· ~1.8M sold -
Sniper Elite: Nazi Zombie Army 2013 · $14.99 · 3,571 reviews
· ~246k sold -
Sniper Elite: Nazi Zombie Army 2 2013 · $14.99 · 3,034 reviews
· ~209k sold -
Object N 2021 · Free · 978 reviews
· ~37k players -
Ultimate Zombie Defense 2020 · $4.99 · 1,416 reviews
· ~54k sold
Compare Killing Floor with your own game
Markan is a free add-in for Google Sheets and Excel that turns games like these into a market analysis: your reference games, their sales and revenue estimates, and a projection for your own game. Install it, then paste this line into its search box to start with Killing Floor and the games above:
Steam IDs: 1250, 355180, 550, 232090, 493520, 227100, 247910, 1508030Or ask your AI assistant: Markan's data is also available to Claude, ChatGPT, Cursor and others through MCP.
Data from Steam, last updated by Markan on 2026-11-11.
