The touch-enabled version of XCOM: Enemy Unknown previously released on iOS is now available on Android for $9.99.

The critically acclaimed Enemy Unknown was first released on PC, Xbox 360, and PlayStation 3 in 2012. Developed by Firaxis, it was a revival of the classic strategy series that hadn't seen a game released in more than a decade. As a turn-based game, it's well-suited to a touchscreen interface.

At $9.99, XCOM is more expensive than most mobile games, but keep in mind this is the same game that was a full-priced release on PC and consoles. It does not, however, include the content released as part of last year's Enemy Within expansion pack.