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 Use these to try the latest features or check if a bug is obsolete.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_2020_03_27_1613.zip
openxcom_git_master_2020_03_27_1613.exe
Warboy1982, Fri Mar 27 16:13:03 2020
fix up small melee bug
don't award Exp for firing when we're not firing
openxcom_git_master_2020_03_18_0729.zip
openxcom_git_master_2020_03_18_0729.exe
Daniel, Wed Mar 18 07:29:38 2020
Merge pull request #1239 from memmaker/hi-res-flc
Allow hi-res FLC video files to be played
felix, Sun Mar 15 15:34:25 2020
Allow hi-res FLC video files to be played
openxcom_git_master_2020_03_14_2146.zip
openxcom_git_master_2020_03_14_2146.exe
Daniel, Sat Mar 14 21:46:08 2020
Merge pull request #1238 from memmaker/flc-player-fix
FLC player now uses standard compliant behavior on default
felix, Mon Mar 2 14:24:09 2020
FLC player now uses standard compliant behavior on default
It only reverts back to a work-around for the TFTD video files
openxcom_git_master_2020_03_08_1332.zip
openxcom_git_master_2020_03_08_1332.exe
Warboy1982, Sun Mar 8 13:32:49 2020
account for unconscious units in abort mission screen
openxcom_git_master_2020_03_03_0349.zip
openxcom_git_master_2020_03_03_0349.exe
SupSuper, Tue Mar 3 03:49:24 2020
Chain load language files from super master mods
openxcom_git_master_2020_02_16_2307.zip
openxcom_git_master_2020_02_16_2307.exe
SupSuper, Sun Feb 16 23:07:37 2020
Fix Psi Strength sort not showing in Craft Soldiers list
openxcom_git_master_2020_02_10_0926.zip
openxcom_git_master_2020_02_10_0926.exe
SupSuper, Mon Feb 10 09:26:35 2020
Fix negative average score in statistics
openxcom_git_master_2020_01_29_1031.zip
openxcom_git_master_2020_01_29_1031.exe
SupSuper, Wed Jan 29 10:31:05 2020
Fix soldier diaries threshold for DARKNESS
openxcom_git_master_2020_01_28_0548.zip
openxcom_git_master_2020_01_28_0548.exe
Daniel, Tue Jan 28 05:48:47 2020
Merge pull request #1237 from korli/korli-patch-1
FindYaml_cpp.cmake: search for yaml-cpp/yaml.h
Jérôme Duval, Mon Jan 27 07:40:35 2020
FindYaml_cpp.cmake: search for yaml-cpp/yaml.h
The code uses #include
This also fixes support for Haiku introduced in 706cbc1d255d12fc8148ee274c7c9e48728ca326
openxcom_git_master_2020_01_22_2133.zip
openxcom_git_master_2020_01_22_2133.exe
Daniel, Wed Jan 22 21:33:19 2020
Merge pull request #1236 from JonnyH/WIP/yaml-cpp-macos
CMake: Fix library name for yaml-cpp on macos
Jonathan Hamilton, Wed Jan 22 20:23:25 2020
CMake: Fix library name for yaml-cpp on macos
The "YAML" hint ends up finding the C libyaml on my system, instead of
the intended libyaml-cpp.
openxcom_git_master_2020_01_15_0330.zip
openxcom_git_master_2020_01_15_0330.exe
SupSuper, Wed Jan 15 03:30:13 2020
Fix mission waves in save converter
SupSuper, Wed Jan 15 02:53:51 2020
Fix converting terror sites from vanilla TFTD saves
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/