Sailing sometimes is dangerous because of the hidden rocks, unknown creatures and the deadly torpedoes. If all the obstacles are cleaned from the water, voyage may be one of the most enjoyable activities in the world, you launch torpedoes to destroy various things in the water to make a better environment for navigating. Your targets are manatees, dolphins, mermaids and mermen. Different creatures mean different scores. Don't hit the boat otherwise you will lose your game. Drag the tin fish to aim, the longer you hold your mouse before releasing, the more powerful your weapons will be. Calculate the distance carefully and try not to miss any targets. Good luck!