Aliens Attack Planet

It’s endless type game, you need tap your finger to blast aliens.
The planet has a health slider.
Every time an alien enters the planet, the health level decreases.
You must to save planet.

Bonus system. Сollect diamondstar to buy skins.
You will be immersed in the incredible atmosphere of space advance.
There are 6 types planets.
Game has a shop, available 6 skins for planet: standart, candy, lava, snow, neon, sea.
Every time increasing speed.

Enjoy advance, keep your mind!