Please read the pinned post on creating biomes and dimensions. This is not a category designed for entire huge updates, this is a biomes and dimensions category. Remember that individual items, mobs, and structures should still go in their own categories.

Vote for an existing idea or New post

22votes
Rename the “Soul Sand Valley” to the “Shrieking Valley”
1vote
Vale of Shadows (Dimension)
5votes
Nether Biome Concept (2/10): Wither Canyon!
4votes
Nether Biome Concept (1/10): Nightlock Forest!
2votes
Nether Lava Base
2votes
The 15 parallel dimensions
2votes
Pusher boar (or) Boar of the underworld
5votes
Wither Rose Garden(Nether Biome)
2votes
Time dimension
4votes
Blazing Cavern
11votes
(Nether Biome) The Black Lagoon
10votes
Nether Update: New soul sand in soulsand valley should be called Soul Stone
7votes
Nether Update: That red shrub should be called the Wraithweed
4votes
eternal fire biome
7votes
Badlands (Canyon rivers)
7votes
Biome balancing.
2votes
Nether Boar
1vote
Soul ravines in the nether
5votes
rotten biome
4votes
Nether Caverns Biome
11votes
(Nether Biome Idea 1.16) Colorless Caverns
5votes
A use for the space above the Nether’s ceiling
2votes
Jagged stone bay
2votes
The dark swamp
6votes
Neather oceans
5votes
No Escape Effect (Nether Update)
1vote
Corrupted Water in the Nether???
2votes
[Nether Update] Anti Mob Spawn mechanic
4votes
(Dimension) Purgatory Like
2votes
"Reversen" dimension