XCOM: Enemy Unknown on Steam

XCOM: Enemy Unknown sales estimate

XCOM: Enemy Unknown is a strategy game by Firaxis Games and Feral Interactive (Linux), released on Steam on October 8, 2012 at $14.99. It has 40,501 Steam reviews (Very Positive, 93% positive). Markan estimates it has sold between 1.6M and 4.1M copies on Steam, for $8.4 million to $21 million in net revenue.

Estimated lifetime sales and revenue

LowMediumHigh
Copies sold 1,620,040 2,835,070 4,050,100
Net revenue (USD) $8,445,143 $14,779,000 $21,112,857

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

DeveloperFiraxis Games, Feral Interactive (Linux)
Publisher2K, Feral Interactive (Linux)
Release dateOctober 8, 2012
Price$14.99 (US list price)
Reviews 40,501 · Very Positive · 93% positive
GenresStrategy
PlatformsWindows, Linux
Links Steam store page · Website

ActionAddictiveAliensAtmosphericBase BuildingCharacter CustomizationDifficultFuturisticMultiplayerPerma DeathRebootReplay ValueRPGSci-fiSingleplayerStrategyTacticalTurn-BasedTurn-Based StrategyTurn-Based Tactics

The XCOM: Enemy Unknown - Slingshot Pack is Now Available!From the Steam store page

Games like XCOM: Enemy Unknown

Steam games that share the most distinctive tags with XCOM: Enemy Unknown, with their own sales estimates.

Compare XCOM: Enemy Unknown 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 XCOM: Enemy Unknown and the games above:

Steam IDs: 200510, 7760, 921710, 370020, 98200, 1811990, 1021210, 1546080

Or 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.

Markan

© 2024 Edge of Dusk

de Ribaucourtdreef 8, 1820 Steenokkerzeel

BE0803.864.734 info@markan.games Steam sales estimates API & MCP Privacy Policy Terms of Service