UFO: Alien Invasion

Home: https://ufoai.org/wiki/News, https://sourceforge.net/projects/ufoai/
Media: https://en.wikipedia.org/wiki/UFO:_Alien_Invasion
Inspirations: UFO: Enemy Unknown, X-COM: Apocalypse, X-COM: Terror from the Deep, X-COM: UFO Defense
State: mature
Download: https://ufoai.org/wiki/Download
Keywords: strategy, clone, turn-based
Code repository: https://github.com/ufoai/ufoai.git (mirror), https://git.code.sf.net/p/ufoai/code
Code language: C, C++
Code license: GPL-2.0

Squad-based tactical strategy game in the tradition of the old X-COM PC games

Building