Planet Defender DEMO

It's Offline game. A science-fiction defense shooter. Operate space guns manually or turn on auto-fire and protect the planet from meteors and aliens.
Gain technology and production points to buy new guns and upgrades.
Drag gum to move it to a different place, new guns are unlocked in later stages.

Good luck!

If you like it, and want more. Here is extended version (under development)
https://play.google.com/store/apps/details?id=com.Base.AsteroidsFull

Full version have unlocked all planets, new guns and technology options.