A wonderfully mild morning in the Arctic - only -15 Celsius! As part of Division IMB-Q-12, you're researching climate change at the North Pole. Suddenly, the evacuation alarm goes off! You race to the door, but it's locked automatically! Crawling into an adjacent station via a ventilation shaft, you find in a devastated lab a notebook and a strange disk. Oh, and everything in the room is secured with numbered locks! Figure out all of the codes to escape - or be trapped in the complex to the bitter (cold) end!