Scorched Earth DOS

Scorched Earth is a popular shareware artillery video game, which is a subgenre of strategy game. The game was developed in the MS-DOS era, originally written by Wendell Hicken (using Borland C++ and Turbo Assembler), in which tanks do turn-based battle in two-dimensional terrain, with each player adjusting the angle and power of their tank turret before each shot.

- Wikipedia