Treasures of the planet Ziberium

The main character flies to the planet Ziberium to mine diamonds. A controlled robot is used to mine diamonds. The robot can dig soil, and the robot is also equipped with an anti-gravity that can affect stones. But not everything is so simple, creatures from this planet, as well as competitors, prevent the collecting of diamonds. The game has 20 levels. Made for the contest "Reboot" on www.syntaxbomb.com