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 Use these to try the latest features or check if a bug is obsolete.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_2023_09_09_1408.zip
openxcom_git_master_2023_09_09_1408.exe
Joy Narical, Sat Sep 9 14:08:51 2023
Fix bug with all units' voxels flipped relative to Y axis (#1423)
* Fix bug with all units' voxels flipped relative Y axis
Center of inverted unit become (7,8) and Volutar deducted that empirically and made dirty fix in commit#757d674 which (fix, not the whole commit) can now be reverted. Big units loftemps loading logic was inverted too, and I've added quick workaround to not break anything
openxcom_git_master_2023_09_01_2336.zip
openxcom_git_master_2023_09_01_2336.exe
SupSuper, Fri Sep 1 23:36:07 2023
Fix move path
openxcom_git_master_2023_09_01_1401.zip
openxcom_git_master_2023_09_01_1401.exe
SupSuper, Fri Sep 1 14:01:01 2023
Generate nightly ZIPs and installer
openxcom_git_master_2023_08_30_0917.zip
openxcom_git_master_2023_08_30_0917.exe
SupSuper, Wed Aug 30 09:17:12 2023
Fix env filenames
openxcom_git_master_2023_08_30_0743.zip
openxcom_git_master_2023_08_30_0743.exe
SupSuper, Wed Aug 30 07:43:42 2023
Fix branch name
openxcom_git_master_2023_08_30_0710.zip
openxcom_git_master_2023_08_30_0710.exe
SupSuper, Wed Aug 30 07:10:44 2023
Use tx Windows client
openxcom_git_master_2023_08_29_0742.zip
openxcom_git_master_2023_08_29_0742.exe
SupSuper, Tue Aug 29 07:42:51 2023
Add XP configuration
openxcom_git_master_2023_08_27_1109.zip
openxcom_git_master_2023_08_27_1109.exe
SupSuper, Sun Aug 27 11:09:34 2023
Add installer to GitHub
openxcom_git_master_2023_08_22_0437.zip
openxcom_git_master_2023_08_22_0437.exe
SupSuper, Tue Aug 22 04:37:44 2023
Conformance fixes
openxcom_git_master_2023_08_22_0139.zip
openxcom_git_master_2023_08_22_0139.exe
SupSuper, Tue Aug 22 01:39:19 2023
Use XP compiler for nightlies
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/
| Date | Git Commit | Downloads | |
|---|---|---|---|
| 2021-06-11 | 8d45159bf | 64-bit | 32-bit |
| 2021-06-08 | f3eea81ed | 64-bit | 32-bit |
| 2021-05-27 | 390ed6866 | 64-bit | 32-bit |
| 2021-05-16 | 765d67dfe | 64-bit | 32-bit |
| 2021-05-13 | eacdad08e | 64-bit | 32-bit |