A free app for Android, by Rizen Planet Studios 2.

Droneboi 2 is a free space-themed online sandbox game that lets you build, explore and fly your own custom-built space drones.

You will have the ability to choose from a variety of parts and add them to your drone to help it fly and maneuver through the world. You can also choose from a variety of weapons and equipment to use in your quest to explore and survive.

The game is based in the universe of the same name, which is a vast network of star systems. It is a sandbox game that allows you to build, explore, and fly in a variety of environments.