Procedurally generated FPS/mining simulator. Solo gameplay is okay, but the game really shines when playing with others. I found the community welcoming, so even running in PUGs tended to be a good experience if you don't have a full group of friends. The DLC model is also one of the best for being consumer-friendly (cosmetic only, free "battle pass").

If you like train simulations you'll like this game.

It's Fast! It's Fun! Unlike Dominion, it's not Gone!