also it has leveling features to foster competition that aren't lost when your base is overrun
https://store.steampowered.com/app/105600/Terraria/
j/k btw it's one of the most popular games of all time still getting updates btw.
Descenders would be another good one. https://store.steampowered.com/app/681280/Descenders/
the sequel that's off bikes next is coming soon too https://store.steampowered.com/app/2375530/Descenders_Next/