Orbibot is a physics based puzzle game in which you control a robotic ball to solve puzzles. You'll be tasked with various puzzle solving that uses physics and logic. The most challenging aspect is trying to not drop off the side of the floating levels. Each environment is well designed and gradually becomes more challenging as you progress. Many are built with spiralling, metal tube segments, along with plastic tubes that get you from one area to another.
The controls are easy to pick up, if a little fiddly. Yet, there's a well placed checkpoint system,, so I never found myself frustrated when the ball drops off the level. Completing all the levels could take 20 minutes or so, but there's also collectibles in the form of plastic cats to collect.
For anyone who enjoys physics based puzzlers, Orbibot, for the price, is certainly worth a try. It might be on the short side, but it's one of the more quality experiences published by Ratalaika Games for quite some time.