You are a team of adventurers who have boarded the lost ship of Captain Kelman. Legend has it that Captain Kelman and his crew plundered the royal vessel and stole Queen Elizabeth's most prized possession: her set of pearls which have been in the Royal family for generations. Should you recover the pearls, you and your team will be handsomely rewarded.
However, a deadly storm is on the horizon and you have just 60 minutes to escape with the pearls before the abandoned ship is hit by the storm and sunk - losing the prized pearls and treasures on board forever!
In the vastness of the ocean, you are not alone. Your fellow submarine has disappeared from the radar and you need to find out what happened and ready the torpedo for any possible threats.
Our engine has stopped and our submarine has begun to sink. Our mission is to restart the engine and get back to the surface as soon as possible. This is not for the faint-hearted, and… it is not a drill either.