Gravity Lab!

Gravity Lab! - puzzle game on Android in which you have to run the robot with a gun, so he overcame various obstacles. The game is based on the laws of physics, where the robot running you need to collect all stars and unlock new levels, which more than 200. Run your robot so that it flying, Bouncing off the pads, moved through the portal and flew out of the cannons, use everything in its path to reach the goal.