Limited version of commerical game for Newton from iambic Software. Sub Patrol is an action adventure game of Naval warfare. Players command one of three surface ships including Spruance and Fletcher class destroyers or the more agile but less hardy patrol boat. Mines can be dropped from the ships to destroy enemy submarines before they have an opportunity to launch torpedoes at the ship. Sea planes with guided missiles and helicopters that drop magnetic decoys give the player strategic options when extra force is needed. Players progress through higher levels where the enemy becomes faster and more aggressive. The game ends when the ship exceeds the number of torpedo hits that can be withstood and the captain issues the order to launch the life boats and abandon ship. Total score includes the point value of the submarines sunk, special weapons and mines that were preserved. By iambic Software Vidal@aol.com Requires NOS 2.0 or later