Game simulator shows how math can guide decisions when resources are limited

Bloons Tower Defense is a popular strategy game. The objective is to stop balloons from reaching the end of a winding track. Players place towers along the path to attack the balloons. Each tower has different costs, range, and attack power. Towers also occupy valuable space on the track. The player has limited money and space to work with. The game becomes more difficult with each new round, requiring careful planning from the start.