How to install and play the game. Files for Mac can be run on all versions of OS X. You need to uncompress the 7z archive using the proper software (please use Keka to avoid problems). Ufo Stars free download, and many more programs. Join or Sign In. X-COM: UFO Defense demo. Download ufo x-com strategy game for free. Games downloads - X-COM: UFO Defense by MicroProse and many more programs are available for instant and free download.

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.

This section contains content made by fans to beef up your OpenXcom experience. Note that third-parties are not affiliated with OpenXcom, and we are not held responsible for any issues that their websites and/or content may contain.

Data Patch

Since OpenXcom depends on the original game data, it also suffers from bugs present in that data like map glitches and problems. To fix these you need to apply a data patch. However, it is recommended you keep a backup of the vanilla game data, in case you start experiencing issues after applying one of these.

• OpenXcom UFO Patch (included in the Windows installer)
• OpenXcom TFTD Patch (included in the Windows installer)

Custom Audio

If you don’t like or have trouble getting the original X-COM audio to work, you can use custom ones, such as PSX music, remixes, etc. See the wiki for more details.

• UFO: Cydonia’s Fall Soundtrack, by lorcán
• X-COM OST Remastering, by Sycraft
• Music & Sound Effects Collection site for OpenXcom, by Fenyő

(extract to your dataSOUND folder)

Mods

OpenXcom has long been customizable, but 1.0 added support for properly packaged mods. Everything from custom maps, weapons, units and more can be easily downloaded and configured in OpenXcom. For installation and usage instructions, always check the included readme or the wiki documentation.

If you’re interested on making your own mods, check the wiki and forums for more details.

Translations

The OpenXcom translations are fan-maintained and update at a completely different pace from the milestone/nightly builds, so it’s impossible for us to keep them in sync. If you need the absolute latest translations, you can grab them here and extract them to your dataLanguage folder. Note that this includes everything available in Transifex, from the masterfully done to the woefully incomplete.

• OpenXcom Translations (updated hourly)

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1. X-COM: Alliance

Description of X-COM: Alliance Windows

X-COM: Alliance is a video game published in 2002 on Windows by Hasbro Interactive, Inc.. It's an action game, set in a sci-fi / futuristic, shooter, fps and cancelled themes.

How to play X-COM: Alliance Windows

This demo version of X-COM: Alliance is based on the beta version of Unreal b.219. You must run .bat files.

The file alliance.bat starts the intro, the main game menu with the choice of characters, their equipment, with a briefing and encyclopedia. Levels after viewing briefings from the menu may not start (it's better to run them immediately, without reading the briefings). There is also a launch of levels without a menu interface.

The remaining .bat files (lev ##. Bat) directly start the game levels or their intermediate variants (1, 2, 4, 5, 9, 12). The sound in the gameplay is disabled, as the early version of GalaxyAudioSystem can conflict with modern equipment. To turn on the sound, you must set the UseSound = true option in the [Engine.GameEngine] section of the demo version in the ... SYSTEM unreal.ini file. If desired, you can run any levels from the MAPS folder through the UnrealEd.exe editor.

It is recommended to install the game in the folder C:Alliance

Comments and reviews

admin2021-01-070 point

@Booster metadata was mixed up indeed. We do not have a special layout for canceled games, and we set the year to 2002, when the development stopped.

X-com Ufo Defense Research Tree

Booster2020-12-280 point

1) X-Com Alliance was not released in 2002, because it was not released at all. It was supposed to come out in 1998, but Hasbro cancelled it and it was leaked in 2011.
2) It's not a strategy game, it's a first-person shooter based on the Unreal Engine.

Eon2k2018-07-18-2 points

Never release and now its Release now. XCOM!!.

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Download X-COM: Alliance Windows

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Windows Version

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