Hi,
I don't know if this has been reported already (I couldn't see a thread) or if its just that base defence mission havn't been implimented yet.
An Alien UFO attacked my base and once I clicked on the button to accept, the game crashed to desktop and I got a 'report error to microsoft' message.
Sorry I can't provide a save file as the autosave was a long time before this happened.
Thanks