gog.com sale: UFO Aftermath and Aftershock 50% off
For about $8 you can check out two great XCOM clones. Never played XCOM? It’s one of the top games all time for tactical squad combat, as well as killing a bunch of aliens that keep trying to take over Earth.
UFO Aftermath and Aftershock are more modern remakes of the original XCOM with better graphics.
The link to the sale is the following.