OpenXcom requires a vanilla version of the original UFO: Enemy Unknown / X-COM: UFO Defense (any edition) with the latest patch. It is not compatible with other games in the X-COM series. If you don’t own a copy, you can buy it from one of these retailers.
Do not use modded versions of X-COM, as they may be incompatible with OpenXcom.
Check the Installation documentation for more details.
These builds are automatically generated from the codebase, so they have the latest fixes and updates as well as the latest bugs. Use these to try the latest features or check if a bug is obsolete. Do not install these on top of 1.0!
Windows
Maintained by SupSuper
The EXE version has an installer while the ZIP version is standalone. For more details see the FAQ. Latest version is at the top and includes all previous versions:
openxcom_git_master_2019_12_01_1130.zip
openxcom_git_master_2019_12_01_1130.exe
warboy1982, Sun Dec 1 11:30:29 2019
smaller fix for no psionics
oh yeah, the MC reader doesn't exist (in UFO)
openxcom_git_master_2019_12_01_1121.zip
openxcom_git_master_2019_12_01_1121.exe
warboy1982, Sun Dec 1 11:21:29 2019
small fix for no psionics
oh yeah, the MC reader exists
openxcom_git_master_2019_11_30_0132.zip
openxcom_git_master_2019_11_30_0132.exe
SupSuper, Sat Nov 30 01:32:51 2019
Fix unsigned warning
openxcom_git_master_2019_11_29_0955.zip
openxcom_git_master_2019_11_29_0955.exe
Daniel, Fri Nov 29 09:55:17 2019
Merge pull request #1232 from nickelc/actions
GitHub workflow for CI
Constantin Nickel, Thu Nov 28 22:15:46 2019
Add GitHub workflow badge
Constantin Nickel, Sun Nov 24 04:34:23 2019
Github workflow for CI
openxcom_git_master_2019_11_29_0954.zip
openxcom_git_master_2019_11_29_0954.exe
Daniel, Fri Nov 29 09:54:13 2019
Merge pull request #1235 from kav2k/adlibVolumeFix
Fix the Adlib music volume after #1234
Alexander Kashev, Fri Nov 29 09:38:26 2019
Fix the Adlib music volume after #1234
openxcom_git_master_2019_11_29_0009.zip
openxcom_git_master_2019_11_29_0009.exe
Daniel, Fri Nov 29 00:09:12 2019
Merge pull request #1234 from kav2k/backgroundMute
Background mute
Alexander Kashev, Thu Nov 28 22:58:13 2019
UI for background mute option
Alexander Kashev, Thu Nov 28 22:54:53 2019
Add background mute functionality
Alexander Kashev, Thu Nov 28 22:52:42 2019
Fix focus loss/gain detection
openxcom_git_master_2019_11_25_0834.zip
openxcom_git_master_2019_11_25_0834.exe
SupSuper, Mon Nov 25 08:34:37 2019
Fix CMake on Windows
openxcom_git_master_2019_11_24_0515.zip
openxcom_git_master_2019_11_24_0515.exe
SupSuper, Sun Nov 24 05:15:29 2019
Enable C++ conformance and yaml-cpp natvis for Visual Studio
(coder jargon)
openxcom_git_master_2019_11_23_2145.zip
openxcom_git_master_2019_11_23_2145.exe
SupSuper, Sat Nov 23 21:45:43 2019
Fix?
SupSuper, Sat Nov 23 08:25:19 2019
Get rid of language hack
openxcom_git_master_2019_11_22_0554.zip
openxcom_git_master_2019_11_22_0554.exe
warboy1982, Fri Nov 22 05:54:26 2019
fix up conversion of saved dead crafts
openxcom_git_master_2019_11_18_1627.zip
openxcom_git_master_2019_11_18_1627.exe
Daniel, Mon Nov 18 16:27:36 2019
Merge pull request #1231 from kav2k/DiaryFix
Save diaries with non-zero monthsService
Alexander Kashev, Mon Nov 18 12:11:09 2019
Save diaries with non-zero monthsService
Mac OS X
Maintained by Various
Check here for app builds.
Linux
Maintained by Krzysztof “Knapsu” Knapik
Download AppImage file, make it executable, and run. No need to install.
You can read more about the AppImage format here: http://appimage.org/