Defeat the asteroids heading for earth and become the defender of humanity.


Sol-Knight Members' Benefits
  • 5 more powerful weapons to equip
  • More levels to battle through
  • Loads of extra Achievements
  • Fullscreen mode
  • No adverts during gameplay


A massive asteroid field has been sighted heading directly for Earth. Use the weapon systems installed throughout the solar system to whittle down their numbers and save the planet.

Earn combos by destroying asteroids in quick succession or by maintaining accuracy. Combos unlock extra powers that are vital to your survival.


1. How do I get a better score?

The more accurate you are, the bigger combos you will achieve, giving you a better score.

2. Are there any special bonuses?

Gaining a combo of x10 or x25 will unlock extra powers for your current weapons, such as faster firing or increased damage.

3. How long do I need to defend a planet for?

At the bottom of the screen is an indicator showing how many more kilotonnes of asteroids are still heading your way. Be warned though, as any you fail to destroy will come back in the next level.

4. What are the minimum specifications for this game?

The minimum specifications we recommend for this game are:

  • 500 MHz
  • 128 MB RAM

The recommended specifications for getting the most out of this game are:

  • 1.5 GHz
  • 256 MB RAM

Below is an explanation of the terms in our technical specifications.

Megahertz (MHz) / Gigahertz (GHz) is a measure of how fast your computer's processor is. This affects how quickly you can run things like games and applications.

Megabytes (MB) are used to measure how much memory your computer has. This affects how quickly your computer runs when using large programs such as games, or when you run a lot of programs at once.

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Development Team

Development: Peter T, Thomas D
Graphics: Anthony A, Emma V, Kristian F
Audio: Adam B
Quality Assurance: Craig S, Joe C, Michael T
Editing: Stephen R

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