Our software library provides a free download of OpenXcom 1.0. The most recent installer that can be downloaded is 6.5 MB in size. OpenXcom lies within Games, more precisely Strategy. This free program was originally designed by OpenXcom Developers. The program's installer file is generally known as OpenXcom.exe. Our antivirus analysis shows that this download is malware free. The most popular versions of the software 1.0, 0.9 and 0.4.
From the developer:
OpenXcom is an open-source clone of the original UFO: Enemy Unknown game. You can port the game to any platform you like, customize it to your liking or use it to make your own far-fetched remakes, play the game natively without any need for emulators, tweak the game to your heart’s content.
You may want to check out more software, such as Firefight, X-Force: Fight For Destiny or UFO Extraterrestrials, which might be related to OpenXcom.