Planet Smash – Planet Destruction Simulator Game (Free)

About Planet Smash

Planet Smash is a space sandbox where the only goal is spectacular destruction. Choose any planet in the solar system, pick a weapon and tear it apart — then watch the debris settle into a brand new asteroid belt.

Every impact is simulated: craters spread, crusts crack open, lava spills out of the core and fragments drift off into orbit. It runs completely offline, so you can smash planets on a plane, on the subway or anywhere without Wi-Fi.

How to play

Open the weapon panel on the right and pick a category, then a weapon.
Tap anywhere on the planet to fire, drop or launch it.
Rotate and zoom the camera to get the best view of the impact.
Switch planets or reset the current one for a fresh round.
Complete tasks and achievements to earn credits, then spend them on new weapons and planets.

Every weapon in Planet Smash

Missiles & rockets
Guided missiles
Laser
One-shot laser
Super-power laser
Delayed-detonation bombs
Asteroid / meteor
Meteor rain
Black hole
The Sun
Supernova
Mars
Venus
Mech worm
Cthulhu

Features

All 8 planets

Earth, Mercury, Venus, Mars, Jupiter, Saturn, Uranus and Neptune — each with its own look and size.

15+ weapons

Rockets, guided missiles, lasers, delayed bombs, meteor rain, black holes, a supernova and even a mech worm.

Planet collisions

Grab a whole planet like Mars or Venus and hurl it straight into Earth to see what a giant impact looks like.

Realistic aftermath

Shattered planets leave glowing cores and debris fields that form an asteroid belt around the wreckage.

Unlocks & achievements

Complete tasks to earn credits and unlock new weapons and planets.

Play offline

No internet needed — the whole simulator runs on your device.

Planet Smash FAQ

Is Planet Smash free?

Yes. Planet Smash is free to download on Google Play and the App Store.

Does Planet Smash work offline?

Yes. The game runs fully offline, so you can destroy planets without an internet connection.

Is Planet Smash available on iPhone?

Yes. Planet Smash is available on both Google Play for Android and the App Store for iPhone and iPad.

Which planets can I destroy?

All eight planets of the solar system: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.

Can planets collide in the game?

Yes. Some weapons are planets themselves — throw Mars or Venus into Earth and watch the giant impact.

Is Planet Smash similar to Solar Smash?

If you enjoy planet destruction games like Solar Smash, Planet Smash scratches the same itch with its own weapons, unlocks and asteroid-belt aftermath.