Cubic Sandbox is a free open-world physical sandbox game available on Android 9.0 developed by Catsbit Games. It offers a unique experience where you can experiment with physics and manipulate various objects with your friends.

The game features PvP and multiplayer modes with a free world environment. You can explore two different locations, the Desert and Green Field, with more than 10 characters and 10+ land and air vehicles available. Additionally, you can access 50+ buildings and 400+ props and items in your inventory, and use the building system to create your own structures.

Overall, Cubic Sandbox offers a fun and engaging experience for players who enjoy simulation games. The game is constantly updated with improvements and bug fixes, and suggestions for further improvements can be shared on the developer's forum.