Solar Smash Guide: How to Play, Unlock Secret Planets & Best Weapons

Have you ever wondered what would happen if a massive asteroid slammed into Earth, or if a supermassive black hole suddenly appeared in the middle of our solar system? Solar Smash - the viral 3D physics-based planet destruction simulator—gives you the ultimate power to test these apocalyptic sci-fi scenarios right from your screen.

Whether you are a newcomer looking for a fun way to blow off some steam or a veteran space destroyer trying to find every hidden easter egg, this complete Solar Smash guide will walk you through how to play, unlock all secret planets, and master the most powerful weapons in the game.

1. What is Solar Smash? Why is it So Popular?

Solar Smash is a sandbox planet-demolition game powered by realistic 3D orbital physics and destruction mechanics. Players are given god-like control over an arsenal of futuristic weaponry to disintegrate planets, moons, and entire solar systems in real time.

Key Features That Keep Players Hooked:

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  Stunning Visuals & Physics: Experience hyper-realistic planet fracturing, surface scorching, atmospheric burning, and floating space debris.

  
  


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  Pure Sandbox Freedom: There are no strict missions, timers, or paywalls. You decide how, when, and what to destroy.

  
  


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  Instant Accessibility: Available seamlessly across mobile devices (iOS, Android) and web browsers for instant browser play.

  
  

2. Ultimate Guide: How to Unlock All Secret Planets in Solar Smash

The most exciting feature in Solar Smash is discovering and unlocking Secret Planets (hidden, non-traditional celestial bodies). Follow these step-by-step recipes to fill your cosmic collection:

2.1. Flat Earth

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  How to unlock: Select Earth. Use the custom Laser weapon to completely shave off the top and bottom of the planet until it resembles a flat disc. Once you have a flat circle, tap Reset.

  
  

2.2. Donut Earth

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  How to unlock: Follow the steps for Flat Earth. Once the planet is flat, use a heavy laser beam to blast a large hole directly through the center. Hit Reset to unlock Donut Earth.

  
  

2.3. Cube Earth

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  How to unlock: Open the Grid Settings (the gear icon with a grid). Maximize all parameters to form a cube barrier around Earth. Carefully carve away everything outside the grid lines using lasers, then hit Reset.

  
  

2.4. Snowman Planet

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  How to unlock: Take the Freeze Ray weapon and coat 100% of Earth’s surface in ice until the planet is completely frozen white. Wait for the achievement notification, then tap Reset.

  
  

2.5. Pumpkin Planet & Gingerbread World

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  How to unlock: * Pumpkin Planet: Use heat-based weapons (like the solar beam) to burn Earth until the entire surface glows bright orange, then quickly reset the planet.

  
  




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  Gingerbread Planet: Freeze the planet and use specific event-themed explosives during seasonal updates.

  
  

2.6. The Sun

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  How to unlock: Choose Mars as your target. Aim at the Sun in the background and launch a relentless barrage of missiles or UFO fleets directly at it until it supernovas.