Gem Excavator description

It's a game of digging underneath, a game any explorer and treasure hunter will enjoy.
Here are the game's fascinating features:
1. Your digger can collect endless gems and chests underground
2. Collect precious stones and strengthen your digger to get the most precious stones.
3. Strengthen the excavator, but also can go to the depths of no one can reach, to find the treasures that have not been discovered by the world,
4. Customize upgraded weapons.
5. Dig up the earth, and then dig out the universe.