Euclid's Inferno is a fast-paced 2D shooter where math is your enemy. Play as the father of geometry, explore a hellish version of the works of ancient mathematicians, and defeat polygonal beasts as you upgrade your geometric arsenal. Euclid has found himself trapped in a demonic version of his magnum opus The Elements and must traverse the 2D plane and fight against hordes of mathematical constructs. Defeat enemies and bosses inspired in greek mythology and the fundamentals of mathematics. Pick up new weapons and abilities as you venture deeper into the abstract realms of geometry and arithmetic. Launch points, cast rays and trace circles to defeat your enemies. Become the geometer of your own worlds with the custom level editor.