Avoid tapping the screen to fire missiles at incoming asteroids. Carefully aim to explode missiles and push away or shatter targets. Missiles cause panic, slowing earth's evacuation. Game ends when unable to defend against asteroid barrage.
by H.J.F. Schennink★ 4.589 ratingsGamesFreeData updated 2026-09-08
Destroy planets using weapons like nuclear missiles, lasers, monsters, spaceships, and asteroids. Customize attacks and watch planetary destruction animations. View space imagery from NASA sources during gameplay.
Create and simulate custom galaxies with realistic physics. Place and customize planets, stars, and other celestial bodies. Adjust orbital paths and gravitational forces. Explore 3D space and test planetary interactions.
Destroy asteroids using comet powerups to earn points. Navigate an iPhone-controlled fighter to avoid collisions. Track high scores and unlock new ship designs. Share achievements on social media.
Destroy structures by aiming and launching missiles with a catapult. Tap to throw projectiles at buildings. Customize weapon types and adjust angles for precise demolition. Track progress and unlock new weapons through in-game achievements.
Defend your from asteroids by rotating the moon as a shield. Tap to rotate and hold to speed up movement. Adjust shield position to block incoming attacks and your .
Play a retro-style game featuring asteroid shooting mechanics. Challenge friends to beat high scores. Track progress and compare scores across devices. Share achievements on social media. Adjust difficulty settings and customize game controls.
Play as a captain defending against alien invaders. Navigate through to protect galaxians and asteroids. Shoot enemies, dodge attacks, and command your ship in fast-paced combat. Upgrade weapons and unlock new ships. Compete in multiplayer battles.
Defend a circular perimeter by shooting incoming asteroids. Control spaceship direction for precise aiming. Unlock power-ups to alter gameplay mechanics and extend survival time.