How would I go about making a mining game?

Hi all,
I’m a student currently learning Unreal and I’m pretty stumped on how to execute a mining game and how to make the blueprints work along with variables/booleans.

I’m inspired by Deep Rock Galactic and such, so I need some help.
Thanks, and ROCK AND STONE!!

Can you offer more details? Like what kind of mini games, how will the player trigger it, how will the main game run?