Instructions are in the project... arrow keys to move and space to jump. The enemies that stand in your way will ask a decimal multiplication question. Answer correctly. Answer the math questions and wait for the enemies to disappear before moving on to the next stage. Otherwise the game will glitch out. It is suggested to reduce the volume to 30. Enjoy the combination of math and a platformer!
Thanks to @G2BFrog for helping me with the enemies. Answer the math questions and wait for the enemies to disappear before moving on to the next stage. Otherwise the game will glitch out.