How To Play

Game Controls

• Desktop: Use your mouse to aim the asteroid launcher
• Mobile/Tablet: Use your thumb to drag and aim the launcher
• Desktop: Click or press Space to fire the asteroid
• Mobile/Tablet: Tap the Fire button to launch
• Watch how gravity affects your asteroid's trajectory

Game Objectives

• Destroy the target planet by hitting it with asteroids
• Use the gravity of nearby planets to curve your shots
• Complete each level with the fewest attempts possible

Game Rounds

1. Planet Round: Target and destroy the planets of our solar system
2. Moon Round: Target and destroy the moons orbiting around planets
3. Dwarf Planet Round: Target and destroy the dwarf planets beyond our solar system
4. Sun Round: In this special challenge, you must hit the planets orbiting around suns while avoiding the sun itself. If your asteroid hits a sun, it burns up!

Tips

• Plan your shots carefully - you have limited attempts
• Study the gravitational fields shown around planets
• Try to predict how gravity will bend your asteroid's path
• In Sun Round, use the gravity of the sun to curve your shot toward the orbiting planets
• Be careful with the Sun Round - avoid hitting the sun at all costs!
• Some levels have multiple target planets - you need to hit all of them to advance