The U.S.S. Discovery has traveled into a mirror universe! You must complete missions to discover how to use the spore drive to make it back to the prime universe. But beware, or the I.S.S. Charon will chase and infiltrate the Discovery to capture and study the spore drive. Send your crew members to locations on either ships (if you manage to sneak onto your opponent’s) to advance missions, sabotage the other ship, and repair your own. Which universe will prevail?
