A dimension that should be in Vanilla
Reputation ranks
Ranks only ever go up; points can drop but your rank stays.
About reputation ranksThis mod not only add another dimension but it gives you a lore distributed in multiple letters that you can find around the world, mobs with very good animations and a very immersive environment thanks to its music and art that makes it feel like a part of vanilla Minecraft.
Not only that, but it makes everything you bring outside of its dimension (Food, weapons, armor...) useless, forcing the player to start from scratch in the dimension.
And to finish this review, it takes advantage of this to create a good progression system, with its own minerals, weapons, tools and armor in the adventure.