Mines
Mines were invented by the British in cooperation with Mojang (the company behind "Mines - The Game" or something like that, don't ask me) to make up for not having Mines to begin with.
Job opportunities
Mines were used to provide jobs to Mine(/o)rs who were scraping by on food stamps before.
Merchandise
Mines introduced the first real life lootbox system.
Prices include:
- Iron ore
- Getting stoned
- Mini cooper ore
- Your mom
- Death
- Poor dental hygiene
- Gold