Could be multiple types of UFOs I think, although either way unless you bring more than one Interceptor in on the larger ones with starting equipment they're going to take a beating at least. And then there's just some you'll want to avoid until you get better aircraft and/or weaponry anyway since even they can take quite a beating against the largest UFO classes in the game.
Do you remember if the info came up as a Medium or Large UFO when it first appeared?
Do you remember if the info came up as a Medium or Large UFO when it first appeared?







