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 Use these to try the latest features or check if a bug is obsolete.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!
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:
Meridian, Sat Apr 24 17:53:01 2021
Fix a fix for fix
SupSuper, Sat Apr 24 17:07:14 2021
Fix debriefing crash on early end
Only run debriefing logic when screen is shown in case Battlescape is still doing stuff
SupSuper, Sat Apr 24 17:06:24 2021
SupSuper, Thu Apr 22 21:13:16 2021
Clang-format for modern IDEs
SupSuper, Thu Apr 22 20:00:06 2021
Fix short text fields
SupSuper, Thu Apr 22 19:48:31 2021
Enable mouse wheel scrolling for Ufopaedia novels
SupSuper, Thu Apr 22 17:38:33 2021
- Add option for wordwrapping
- Make wrap-by-char default for Korean
SupSuper, Mon Apr 19 20:51:27 2021
Fix ShellExecute return
r-a-sattarov, Sun Apr 18 19:36:04 2021
E2K: fixed build by MCST lcc compiler
MCST E2K (Elbrus 2000) - this is VLIW/EPIC architecture, like Intel Itanium (IA-64) architecture.
e2k architecture has half native / half software support of most Intel/AMD SIMD
e.g. MMX/SSE/SSE2/SSE3/SSSE3/SSE4.1/SSE4.2/AES/AVX/AVX2 & 3DNow!/SSE4a/XOP/FMA4
SupSuper, Sun Apr 18 23:52:08 2021
Add option to show game paths
SupSuper, Sun Apr 18 23:49:51 2021
Fix language settings getting mixed up between files
SupSuper, Sun Apr 18 23:28:44 2021
Fix intro crashing when no audio device is available
SupSuper, Sun Apr 18 22:58:36 2021
Don't reset mods when pressing Restore Defaults
It doesn't make sense now that they're a separate menu anyways
SupSuper, Sun Apr 18 22:44:05 2021
Add option to only load metadata mods
SupSuper, Sun Apr 18 22:24:05 2021
Refactor mod menus
SupSuper, Sun Apr 18 22:18:12 2021
SupSuper, Sun Apr 18 22:17:43 2021
Warboy1982, Sat Apr 10 22:25:14 2021
fix starting day for TFTD
just_dont, Tue Jan 19 08:46:44 2021
fix statistics calculation for commendations
* woundsHealedTotal wasn't tallying totals
* killsWithCriteria<...> commendations were tallying results awkwardly, getting tallies for each OR criteria block separately from other blocks, which resulted in "best of" tallying across all OR blocks, rather than "total of" which was the presumed behavior by Commendations mod logic as well as other mods such as X-Piratez
Mac OS X
Maintained by Various
Check here for app builds.
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/