Drilla it is an underground strategy that plunges into the excavation and research world. Drill is under your control. Goal - to collect powerful drill and dig to the center of the earth. It is never boring, you can always find a mysterious thing, unknown resource or ancient treasure. Explore and mine minerals, rare or not.
According to the antivirus report, the app doesn't contain viruses or any kind of malware. Black Bears has designed Drilla that lies within the Strategy Games category. The game has been downloaded and installed by over 1M users and the most recent update was released on Sep 30, 2019.