"Planet Gravity" is a physical base game. We simulate asteroids flying over space. And create the solar system step by step.

On each level, we will have some missions for you to finished. The goal of this game is increase your interesting on universe and helping you to the pass the time.

Overall it is a Sandbox universe base, object gravity simulation game.

And if you want to create the universe on your own freely, we have two games suggested to you. Find "myDream Universe" or "Sandbox Planet" on Appstore.

// Option A //

To download Planet Gravity - Newton's law mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Planet Gravity - Newton's law mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Planet Gravity - Newton's law from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Planet Gravity - Newton's law in HappyMod App.