About Planets Conqueror GamePlanets Conqueror is a variation on the classic knife toss game where players throw at a spinning object. In this game the goal is to land rockets on a planet, with the number of rockets you must land increasing as you advance through the game. Levels get more difficult by having more objects on the planet you must avoid, multiple asteroids, and a UFO which blocks your fire. Time your rocket launches so none of your rockets hit each other nor any of the other obstacles. Play through 32 challenging stages spread across 4 worlds. This is a JavaScript web application which uses cross-platform mobile-friendly HTML. All modern web browsers like Microsoft Edge, Apple Safari, Google Chrome, Mozilla Firefox and Opera should support it. This game works on just about any type of computing device including Microsoft Windows desktop computers, Apple OSX Mac computers, iOS powered tablets and phones like the iPad and iPhone, laptops like the Google Chromebook, and the many types of mobile phones from manufacturers like Samsung which are powered by Google Android.