Gridiron Strategy is basically a text and turn based Football simulation (similiar to C-Hawk Football), but with the graphics and gameplay options greatly enhanced (including drawing the field, etc.). Gridiron Strategy features a variety of options for setting up the game (1 or 2 players, opponent team names, minutes / quarter, etc.), and multiple, selectable plays for both offense and defense.
Even though the game is loaded like an ML program, I believe it is actually written in Coco 3 BASIC.
Title: Gridiron Strategy
Author: Jim Nunke
Publisher: Sportsware
Released: Early 1988 (written 1987)
Requires: Color Computer 3 ONLY, 128K RAM, tape or disk.