Depth Charge (1974)

Publisher's blurb In this program, you are captain of the destroyer USS Digital. An enemy submarine has been causing trouble and your mission is to destroy it. You may select the size of the "cube" of water you wish to search in. The computer then determines how many depth charges you get to destroy the submarine. User summary Depth Charge was written by Dana Noftle and published as type-in source code in Creative Computing Vol. 1, No. 1, November/December 1974. The program was presented in BASIC with the instruction to "convert it, if necessary, to your dialect of BASIC".