Marble Run Building Blocks

App features
- With 17 types and 8 colors of blocks and sliders, you can build blocks as you wish.
- You can save up to 3 data automatically.
- Its okay to break it accidentally. You can go back and start over.
- If you want to stack a lot, you can stack up to 5 at once with the button.
- You can easily rotate and zoom in / out the camera with a touch operation.
- Finally, lets destroy it in explosion mode.
- No in-app purchases. You can enjoy all the functions for free.