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

Vote for an existing idea or New post

10votes
The Nebulan (Dimension)
4votes
Ice Labyrinth
5votes
About nether quartz ore...
7votes
Wadi
4votes
Brazilian Mountains biome
4votes
Cursed Lands
2votes
Temporary dimensions
3votes
Vale of Shadows (Dimension)
7votes
Nether Biome Concept (1/10): Nightlock Forest!
2votes
Nether Lava Base
2votes
Pusher boar (or) Boar of the underworld
7votes
Wither Rose Garden(Nether Biome)
3votes
Time dimension
15votes
(Nether Biome) The Black Lagoon
22votes
Badlands (Canyon rivers)
3votes
Nether Boar
2votes
Soul ravines in the nether
12votes
rotten biome
16votes
(Nether Biome Idea 1.16) Colorless Caverns
3votes
Jagged stone bay
3votes
The dark swamp
10votes
Neather oceans
5votes
No Escape Effect (Nether Update)
3votes
"Reversen" dimension
2votes
Teracotta Badlands Biome?
7votes
Lava caves
10votes
Nebula Forest Biome (End)
4votes
Wither Content Expansion
4votes
Light Dimension
3votes
Dimension Choser