You're in charge of the action at the base camp — center of the biggest Arctic exploration in history. Includes a communications tower, rescue helicopter, snow trekkers and medical facility. Plus all the gear you need for braving the elements — polar parka, binoculars, ice picks, snow shoes and a stretcher for rescues. Danger lurks everywhere. Not just the icy cold, but hungry polar bears, too! Includes six Arctic explorers.

• Load frozen fossils into base for safe keeping.
• Find frozen fossils.
• Take off on the snowmobile for daring rescues.