The Legendary game now with improved high definition graphics and new special effects! Navigate your submarine around the globe through 25 dangerous levels. Encounter, engage and attack enemy strategic submarines, corvettes and heavy missile cruisers using a variety of weaponry. From the air the enemy naval vessels are aided by helicopters and jet fighters that you must overcome as well, while carefully avoiding the minefield quickly building up around you in the ocean deep. Rate it with 5 stars please!