MaintainMe: XComEnemyUnknown is the page you're looking for. Even though this is the correct spelling ^_^
Heh. Yes, the first one was called 'UFO. Enemy unknown' (And, I suppose, still is) XCom was the name of the organisation, and probably influenced by reruns of the (fairly awful) TV show 'U.F.O.' they released the sequels under that name. --Vitenka Actually, I suspect that the SilverPack? ReRelease? may have been under the XCom name too. --Vitenka I believe the UK releases of the first two were UFOEnemyUnknown and TerrorFromTheDeep?, while the same games were released in America as XComEnemyUnknown and XComTerrorFromTheDeep. --AlexChurchill I think that's correct for the first one, except I believe the second has the XCom prefix even in the UK. But the first was also re-released as X-COM: UFO Defence. --ThePants999 There's also UfoAlienInvasion? - an open source rehash of the whole genre. Almost works. --Admiral CategoryComputerGames