Planet Blast is a free arcade game developed by STARSPRITE for the Android platform. The game is all about protecting your home by upgrading your weapon and blasting all the planets.

The game allows you to choose from a variety of weapons and upgrade your cannon to get a high score. The sliding touch operation is simple and smooth, making it easy to play for all ages. The game has specially designed exciting levels that will keep you engaged for hours.

One of the unique features of the game is that you can earn free coins when you leave. The game has different shooting modes like sitting, standing, lying down, class shooting, sleeping shooting, subway shooting, park shooting, making it accessible anytime and anywhere.

However, the game does have a downside. It constantly prompts you to contact the developer for any questions or concerns, which can be annoying.

Overall, Planet Blast is an enjoyable arcade game that is perfect for those who love to shoot and protect their home.