UFO: Alien Invasion

UFO: Alien Invasion - download game for free

Now, there's no better computer game EVER than UFO: Enemy Unknown (or X-COM: UFO Defense for Northern America). Agreed? If so, we can go on. Allow me to present to you UFO: Alien Invasion, the modern-day open-source remake of the XCOM classics.

UFO: Alien Invasion is a squad-based tactical strategy game. What's best, it's available for download completely for free! In many ways, it resembles the old XCOM classics. In some ways it improves them. For example, the developers decided to combine military realism with hard science-fiction and the weirdness of an alien invasion.

That sounds fun, doesn't it? Of course it's turn-based, you get to equip all your soldiers for various missions, and in Geoscape mode you maintain your bases of operations.