Hello everyone!

I've discovered the game recently and I like it. However the current game/server is not as challenging as I'd like.

I'm looking for recommendations where the game offer challanging survival, a not-so-fast progression (items, enchants etc. for example on my current server enchants seem to be waay too op and there are no levels to them, you just get the best apparently and you can even select what you want.) I want monsters/enemies that are actually a threat even beyond the first few of hours of gameplay. I'd like to have more content to explore, portal to other worlds/dimensions (not just the nether) and giant caves are cool but without dungeons etc. they quickly become boring, same applies to the surface, dungeons, desert temples etc. would be awesome to have.

I hope there is something matching my taste because the game is pretty good, but I need a harder survival experience instead of handouts and more content besides the nether.

Is there a mod that enables this, or a way to do it in mineclonia?