Written by high school senior Greg Christensen, this was published via the Atari Program Exchange (APX), a 1981-1984 Atari initiative so sell independently developed games via mail order.
Image source: mobygames.com
Facts
This game by a high school student was remade for modern consoles in 2023 as part of the Atari Recharged Series.
Developer Greg Christensen went on to program the DOS version of Battle Chess II and many other games.