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  • Free
  • No download
  • Works on phones

About the game

Obby: Dig to the center of the Earth is a 3D digging game about tunneling down through one layer of ground after another. Your drill breaks the blocks ahead, and every layer you clear is harder than the one before, so the gear that got you this far stops being enough.

Currency comes from digging, and it pays for drill upgrades and new tools. Pets you hatch add loot bonuses and make the digging go faster. There is a leaderboard too, for the fastest and hardest diggers. The slow part is the grind between layers: you break blocks, save up, upgrade, then push lower.

How to play

  • On a computer, move with W A S D and hold the right mouse button to rotate the camera.
  • Hold the left mouse button to build power and drill, and to interact while digging.
  • On a phone, the joystick moves your character, the button jumps, and the sensor handles the camera.
  • Each layer needs a stronger drill and better tools to break through, so spend what you collect before going lower.