http://www.youtube.com/watch?v=kQXbWJduy5s This will be turned into total conversion stuff. Cannot be released separately I am afraid. Just wanted to give some preview for people who are interested.
I didn't know a build of this had survived. Can you provide any more detail on it, or if there are any later builds floating about?
Actually yes, we've got the developement stuff that survived from the UK version, including a bit later build, which I didn't have time to check yet, but the UK version was cancelled and the dev moved to US. Some of the data is really sensitive, but if you could work on the project or perhaps work on recovering the US content/and or some of the lost Unreal betas (need them for my project) were provided for exchange, we could eventually give it to you. http://forums.beyondunreal.com/showpost.php?p=2544347&postcount=79 This is where this news comes from basically. But it's not up to me really.
I wish I could help, believe me. I'm a huge XCOM fan and was pretty disappointed when this was cancelled. Please keep me (us?) updated, as I'd love to have a working build/mod of XCOM Alliance. Very fascinating stuff.