Plain game involves digging for gems with wonky physics making each move unpredictable. You collect coins to buy better digging machines for faster progress, i see.
Tap to dig and plan your moves, avoiding rocks and obstacles while collecting diamonds and coins.
Controls are simple, you click to move and plan your path. You face hazards like rocks and obstacles and can buy better digging machines.
Most important is to conserve coins early and upgrade your digging vehicles for faster excavation. Small moves matter and you must plan carefully.
Q1: What are the controls? A: Click to move and plan your path.
Q2: What is the objective? A: Collect coins and diamonds while avoiding hazards.
Q3: Is there a timer? A: Not stated.
Q4: What is the main mechanic? A: Digging underground with physics.
Start digging with wonky physics and buy machines for speed, Diamond Digger is my favorite because I think unpredictable moves make it fun, collect coins to upgrade and progress faster through hazards.