Physics Sandbox 2! is a free Android game developed by Kodii Systems. As the name suggests, this game is a sandbox where you can play with physics and create your own scenarios. The game offers many fun tools for you to experiment with, such as ragdoll, domino, and explosive tools.

One of the best things about Physics Sandbox 2! is that you can play the way you want to. There are no rules or objectives, so you can let your imagination run wild. The game is easy to use and offers a simple interface that allows you to quickly access all the tools.

If you encounter any issues with tools getting stuck, simply press the "Reset" button when you start the game. After that, everything should work as expected. Overall, Physics Sandbox 2! is a fun game that offers hours of entertainment. If you're a fan of physics-based games, be sure to check it out!