- Home: https://openapoc.org/
- Inspiration: X-COM: Apocalypse, X-COM: Terror from the Deep, X-COM: UFO Defense
- State: beta
- Download: https://ci.appveyor.com/project/openapoc/openapoc
- Keyword: remake, strategy, "content commercial + original required (X-Com Apocalypse)"
- Code repository: https://github.com/OpenApoc/OpenApoc.git (@created 2014, @stars 370, @forks 85)
- Code language: C++
- Code license: MIT
- Code dependency: SDL2
- Developer: 5thAvenue, Alexey Rogachevskiy, Code., Daniel, emptyVoid, FilmBoy84, Francisco Altoe, Istrebitel, Ivan Shibanov, Jacob Deuchar, Jari, Jonathan Hamilton, Kirill Mishustin, makus82, Marq Watkin, Pavel Antokolsky, redv, ShadowDancer, SiemensSchuckert, Silviu Ghita, sparkstar, Steve Schnepp, Vasiliy Panasenko, Xracer
- Build system: CMake
- Build instruction: https://github.com/OpenApoc/OpenApoc#building