Mining simulator is all about mining and upgrading to next type of ore and level. Its kinda like prison but a little diffrent, the main goal is to get as much money as you want. While on that there are booster and enchanting that can help you upgrading faster so make sure to check out on that.
And yes this is like a prison type games but a little diffrent.
Doesnt feel like mining? Than explore the map to find secret, some secret can give you millions of money but of course it will be hidden and hard to get.
Lobby:
The moonlight skylands:
-prismarine mines
-dragon egg shop
-moonstone parkour
Nether highlands:
-netherite_block mine
-nether star shop
Ender skylands:
Also you can change the time on the ender skylands, currently on picture it is dark theme
Light theme:
If you feel its little dark you can change it to day=light theme but if you prefer dark mode and dont want to hurt eyes change to midnight=dark theme all of these can be found at the start of ender skylands islands.