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iPhone / iPad
  • Games
  • Arcade
  • Simulation
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SUMMON the force of gravity with a touch.

BUILD a planet from the rocky debris floating in the depths of space.

INFUSE it with the building blocks of life carried by icy comets.

And then...

DEFEND life on your planet from total annihilation.

Your goal is simple: smash asteroids and comets together to form a planet. When life springs forth, protect your planet from further impact events so that your life forms can grow and evolve.

Use your gravitational touch, combined with the power to swipe threatening objects away through an instant wormhole, to save your population from fiery extinction.

Featuring true N-body physics, PlanetBuilder offers you a taste of real-world motion in space along with a generous amount of fast-paced action.