guys, just curious, whats Multi-UFO Alien Missions which left for implent? they were in original game?
No they weren't in original. It's just another crawling feature we're going to avoid until release.
Multi-UFO Alien Missions - This is something I added to the feature list part of the
development history on UFOpaedia and I guess you weren't the only one that misunderstood what I meant, it's still flagged as incomplete. Multi-UFO Alien Missions meant alien missions that lasted more then a single UFO spawn and had the ability to spawn swarms, like when the aliens have a bunch of UFOs building a base or infiltrating a country.
As far as this other multi-UFO concept I have no idea what it's about but it shouldn't be in the Dev history if it's not from vanilla and isn't needed for 1.0 release. I'm setting Multi-UFO Alien Missions to "yes".