p.s. You can watch an in-depth video about Minetest by @ChrisWere on PeerTube:
There are quite a few more complete games though: https://content.minetest.net/packages/?type=game&order=desc&sort=score
I just wish ye could have more opinionated approach and "bless" at least one good set of mods as the "default game". Right now if I try to just boot into an experience like "survival mode with building" or "battle royale", I might look and find 10 options for each and nobody's just coming out and saying "these are the good, mature, popular options". It's very offputting.
You can also try out servers and games for curated content
Note that minetest is a game engine and has no default gameplay, but does come with a default prepackaged game
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