: Played on a 3D globe, you manage a limited number of bases (Military, Research, and Manufacture). There is no currency system; instead, you capture bases to gain resources, research alien technology, and manufacture advanced equipment.
The game is split into two distinct modes that interact with each other to simulate the war for Earth's survival: UFO: Aftermath
: Your soldiers gain experience and can be trained in specialized skills like marksmanship or stealth to handle increasingly difficult alien technology. Essential Strategy Tips : Played on a 3D globe, you manage
: A major threat in the game is a fast-growing mutagenic organism that can swallow entire regions of the world, including your bases. Containing the Biomass through specific research and anti-biomass bases is critical to your survival. Essential Strategy Tips : A major threat in
: The initial enemies you encounter are "transgenants," strange mutated creatures created by the alien spores.