Drill - into the earth

simple idle game
Aren't you wondering what's in the ground?
Is there a monster?
Is there UFO?

Download Drill - into the earth 2000:

Current Version: 2000
Installs: 50000
Rating users: (4.4 out of 5)
Rating average: 1,771
Requirements: 4.3+
Content Rating: Everyone
Package name: com.tigergames.drill