Antichamber sales estimate
Antichamber is an adventure game by Alexander Bruce, released on Steam on January 31, 2013 at $19.99. It has 13,692 Steam reviews (Overwhelmingly Positive, 95% positive). Markan estimates it has sold between 534k and 1.3M copies on Steam, for $3.7 million to $9.3 million in net revenue.
Estimated lifetime sales and revenue
| Low | Medium | High | |
|---|---|---|---|
| Copies sold | 533,988 | 944,748 | 1,341,816 |
| Net revenue (USD) | $3,712,136 | $6,567,626 | $9,327,932 |
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 | Alexander Bruce |
|---|---|
| Publisher | Demruth |
| Release date | January 31, 2013 |
| Price | $19.99 (US list price) |
| Reviews | 13,692 · Overwhelmingly Positive · 95% positive |
| Genres | Adventure, Indie |
| Platforms | Windows, macOS, Linux |
| Links | Steam store page · Website |
Antichamber is a mind-bending psychological exploration game where nothing can be taken for granted. Discover an Escher-like world where hallways wrap around upon each other, spaces reconfigure themselves, and accomplishing the impossible may just be the only way forward.From the Steam store page
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Steam IDs: 219890, 2486730, 3747140, 334710, 1455920, 296870, 444800, 2523310Or 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.
