Defend the planets from alien invasion in Space Defender! As the launch operator, use your advanced black matter asteroid guidance system to protect our solar system.
Launch asteroids at incoming alien ships by clicking or tapping on them.
Adjust the trajectory and size of the asteroids for optimal impact.
Collect stars to upgrade your asteroid guidance system, increasing its power and efficiency.
Defend all planets to progress to the next level. Failure to protect a planet results in a game over.
Mouse or touch: Aim and launch asteroids.
Keyboard: Use WASD or arrow keys to navigate, spacebar to pause game.
Focus on high-density areas of aliens to maximize star collection.
Upgrade your system regularly to keep up with tougher alien waves.
Quickly adapt your strategy based on alien patterns and movements.
Click on the 'Start' button to begin playing Space Defender.
Your objective is to defend the planets from alien attacks by launching asteroids using your black matter guidance system.
Select the 'Launch' button to release an asteroid towards the incoming alien threat. You can adjust the angle and power of your launch by moving the cursor.
If an alien is not destroyed by your asteroid, you will lose points. Make sure to aim accurately to protect your planets.
Yes, you can upgrade your asteroid launcher to gain more power, accuracy, or to launch more asteroids simultaneously as you progress through levels.