About Earth Defender
Rotate it to block alien threats targeting our planet.
Each new wave is harder, demanding swift action and tactical moves to keep Earth safe. Notice enemy patterns as levels advance. Use upgrades to enhance your defense.
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Quick summary
- Use the Moon as a protective shield for Earth.
- Rotate it to block alien threats.
- Block alien attacks by positioning the Moon correctly.
- Each new wave is harder.
Key features
- The Moon as a shield.
- Alien threats targeting Earth.
- Waves that get harder.
- Enemy patterns to notice.
- Upgrades to enhance your defense.
Tips & tricks
- Focus on the quickest threats first to stay ahead.
Frequently asked questions
How do you move the Moon?
With the mouse or arrow keys.
How do you block alien attacks?
By positioning the Moon correctly.










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