This isometric 3rd person view game has battle theatre maps set up in a grid with alternating colored squares like a chess board.

There would be impassible areas with no grid, such as canyons, rivers, mountains, etc., and kings, flags, or fortresses to defend or attack.

Your allowed resources let you purchase and set up your army, and give different pieces or groups of pieces directions to advamce, attack, or defend.

When the go button is pressed, the armies battle until there are no pieces left or the king/objective is taken.

A group of queens would be expensive, but effective, but a massive army of pawns may be equally as powerful, depending on map.