Arrow keys to move, you can only do things when it is your turn. Your distance is how much you can move per turn (you can still turn left and right when you run out of distance.) Ammo is how many torpedoes you have, press space to fire a torpedo and you only get one available torpedo per turn. Press end turn to end your turn, and then the enemy will act/move. If you see waves in the water, that's an enemy torpedo! Evade it! You can press Q to place red markers and click them to remove the markers. These can help you remember where the enemy might be. Press E for sonar. You only are able to use the sonar every 3 times you press (end turn.) Please do not move when using the sonar, you may get an inaccurate direction. Try not to press anything more than you are supposed to. There is also an enemy sea-mine further up in the water, so proceed with caution. Your sonar will pick up the mine's location.
For a challange, don't use the sonar! lemme know what else I should add this is outdated, lol
