In this algebra themed shooter you shoot the equations with your number of choice. The number selected is shown in the corner and you alternate between numbers via the arrow keys. The goal is to shoot the number that corresponds with the number that x represents in the equations. A wrong answer makes you lose a health point and touching the equations, letting the equations touch the edge, and losing your health gives you a game over.
Sound effects: https://freesound.org/people/SamsterBirdies/sounds/377338/ Music: http://freemusicarchive.org/genre/Chiptune/?sort=track_date_published&d=1&page=1&per_page=200 (SwingJeJing By Rocccow) All sprites are made by by me.