2K Games has announced that a free playable demo for upcoming strategy game XCOM: Enemy Unknown is available for download today on Steam. Players who download the demo will be taken through two levels of the single-player tutorial campaign; experiencing combat controls and effective tactics for defending humanity against the alien threat.
The full game is set to release on October 9th for PC. In addition a playable demo will also be available soon for console gamers. Head over to the Steam store to download the demo.