Buy the full game for 75 percent off
XCOM: Enemy Unknownis free to play on Steam this weekend.
The preview is available now and will end at 6pm (BST) on Sunday, June 21, 2025.
If you enjoy your trial and fancy jumping into the game for realsies, you’ll be able to pick it up for 75 percent off and retain any progress made over the weekend.
2K has also confirmed pre-order incentives for the upcomingXCOM 2. Pre-purchasers will secure the Resistance Warrior Pack, which will offer additional soldier customisation options including bonus outfits, facial war paint, as well as a Survivor of the Old War new recruit.
