Hovertank 3D Game

Hovertank 3D is a vehicular combat game developed by id Software and published by Softdisk in April, 1991. It is considered a significant precursor of the first-person shooter genre, made popular by id Software's subsequent releases, Wolfenstein 3D and DOOM. It is sometimes inaccurately claimed to be the first 3D game for DOS, although it was preceded by several others which incorporated free movement within 3D environments, including Interphase, Mech Warrior, Corporation, Microsoft Flight Simulator, Elite, Alpha Waves, Starglider, and Starglider 2. The game used the same combination of scaled sprites and drawn walls that would later show up in Catacomb 3D and Wolfenstein 3D, but the walls in Hovertank 3D were in solid color, without any textures.
Each game uses different controls, most DOS games use the keyboard arrows. Some will use the mouse , "Alt" ,"Enter" and "Space bar".