Math Invaders

Earth ship S.S. Pythagoras has, in the course of space exploration, been attacked, damaged, and captured by the evil Geometroids.

You, the Security Chief aboard the Pythagoras, have successfully stowed away, and now your mission is to collaborate with the ship's computer (Calculus) to repair the Pythagoras, rescue the crew, and return to Earth.

Math Invaders offers 27 levels of exploration and creature combat, and requires solving a number of mathematical word problems involving addition, subtraction, fractions, decimals, multiplication, division, and a variety of algebra and geometry functions.