New feature coming in 0.35

The new way of making money will be introduced in 0.35 update - Metal detecting

After the certain point of progression the metal detector will be available in the beach location (maybe more locations later).

How it will work?
When the metal detector is activated, the MC will start walking around with it in his hands. As you get closer to the ‘treasure’ the beeping becomes more intense and the indicator lights begin to glow. Once all the indicator lights are lit, the ‘Dig’ button becomes active, allowing you to dig up the treasure.

Once you dig up the ‘treasure’ it’s automatically converted and added to your money stat. The higher the value of the 'treasure', the lower its chance of appearing. The treasure table resets every day.