Based on the movie of the same name which was adapted from the best-seller by Tom Clancy. As Jack Ryan (a CIA officer) you must find out if Red October's mission is to DEFECT and if that is the situation try to prevent a possible deadly war. Red October is Russia's top secret nuclear missile submarine which is heading West on her maiden voyage... The game is divided into 5 different action sequences in which you must perform various abilities like jumping from a helicopter, navigating big and small submarines through deep and narrow channels while trying to avoid from many obstacles.