I had the same problem and got lots of tips here: http://www.x-com.co.uk/forums/index.php?sh...wtopic=1080&hl= What I did was stop shooting down ships that were detected. A week or two later the Battleship and several others appeared suddenly and plunked down a base in Siberia. I've been raiding it ever since
Hi, I have bases in Africa, North America and Siberia but want to get your input before building any more. The ships currently flying around are the Large terror ship, the Small cross-shape ship and the occasional Small-but-looks-like-it-should-be-called-Very-Small square ship. Should I leave a continent X-Com free so they can build a base? Should I not patrol/shoot down their ships so they can build it? ambianz