How to
Play
You start
the game with three submarines. Guide your submarine with the mouse
pointer. Press the mouse button to fire a torpedo upward toward the
surface. Press the keyboard space bar to fire a torpedo to the right.
Since it takes your crew some time to reload the torpedo tubes, you are
allowed a maximum of one torpedo at a time in each direction.
As the
submarine captain, you must destroy all ten of the merchant ships in the
top row before you can move on to your next mission. Try not to torpedo
hospital ships. It's a violation of international law--and the
consequences can be pretty immediate. Skillful maneuvering will be
necessary on advanced missions in order to survive exploding depth
charges, hostile torpedo fire, and magnetic mines.
Your sub
has a limited supply of fuel and torpedoes, and must be resupplied
frequently. A supply sub will pass by occasionally near the ocean bottom
and release a trained dolphin carrying fuel and torpedoes. By making
contact with the dolphin's supply pack, you can resupply your vessel.
Whatever you do, don't torpedo the dolphin! He has many friends in
these waters, and they won't take too kindly to it.