Destroy enemy subs before they destroy you. Explode them with slowly falling depth charges while avoiding their mines. There are several kinds of sub each with different ways of moving and shooting. The game has excellent rendered 3D graphics, music and sound effects. The trial version has ten levels.
You're the captain of a ship moving through a mine field. Use your depth charges to destroy the enemy subs laying those mines before one blows a hole in your hull. Watch out for the sea creatures. Some can help but others just get in the way. Features:

SubmarineS is the Shareware version. The full version can be purchased by clicking on the "CLICK HERE TO ORDER" button below for around 14.95USD.