Working on a mining game. What would you like to see in it?

Im new to BP and i just made an attempt at making a mining system!
https://www.brickplanet.com/games/20820/mining-system-wip
if you play it that would mean alot and if you can give me feedback to help improve it that would help me out! i plan on expanding this into a game

Give me ideas for games rn i need to make a good first public game