Galaxy Patrol is a fun arcade style game with two modes: a classic mode and a calculus mode. Every time the user loses a life in the calculus mode, they will answer a calculus question. This game can be used to aid in comprehension of basic derivatives, basic antiderivatives, and chain rule derivatives. Galaxy Patrol includes 5 different power ups to help you fend off any aliens with your trusty spaceship! Use coins to unlock the Ultimate Power-Up or to buy temporary abilities that last one game, such as an extra life, rapid fire, or score multiplier! This is an extension that can easily be opened and closed from the extensions toolbar, allowing for simple play. High Score and coins are saved even when you close and reopen the extension! Have fun, and good luck!