Contagion sales estimate
Contagion is an action game by Monochrome, Inc, released on Steam on October 25, 2013 at $9.99. It has 10,056 Steam reviews (Mostly Positive, 75% positive). Markan estimates it has sold between 392k and 985k copies on Steam, for $1.4 million to $3.4 million in net revenue.
Estimated lifetime sales and revenue
| Low | Medium | High | |
|---|---|---|---|
| Copies sold | 392,184 | 693,864 | 985,488 |
| Net revenue (USD) | $1,362,495 | $2,410,568 | $3,423,706 |
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 | Monochrome, Inc |
|---|---|
| Publisher | Monochrome, Inc |
| Release date | October 25, 2013 |
| Price | $9.99 (US list price) |
| Reviews | 10,056 · Mostly Positive · 75% positive |
| Genres | Action, Adventure, Indie |
| Platforms | Windows |
| Links | Steam store page · Website |
Contagion isn't your average Zombie Shooter but instead takes a more realistic and different approach to the popular genre with unique characters, environments, weapons, items, and a built in system that makes every round completely unpredictable with resources, objectives, and paths ever changing.From the Steam store page
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Compare Contagion with your own game
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Steam IDs: 238430, 550, 500, 274900, 232090, 355180, 390340, 1420350Or 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.
