X-COM - X-COM is a Science-Fiction, Turn-base Tactics, Strategy and Single-player video game series developed by Mythos Games and published by MicroPose.

UFO Hunt - Data from the National UFO Reporting Center.

Xenonauts - Xenonauts attracts greatly on the sci-fi universe of the original X-COM to make a very familiar turn based tactical adventure.

Out There - Out There is a space exploration game blending resource management and gamebook with no combat.

Battle World: Kronos - Battle World: Kronos is a Turn-Based Real-Time Strategy (RTS) game along with a battle structured video game developed by KING Art.

Berlin Flat Quest - Find a flat in Berlin before you run out of money & sense