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

7votes
Wadi
9votes
4votes
Brazilian Mountains biome
23votes
Glacier Biome
10votes
Bats in the Nether Upate
36votes
Obsidian Spikes biome for the Nether.
18votes
Infested Forest [New Nether Biome]
34votes
Lava Sea temples in the nether
4votes
Cursed Lands
50votes
Mushroom Biome Update
11votes
Frozen Forest
27votes
new portals
10votes
Mushroom Forest (nether biome)
9votes
Nether Biome: withering quagmire/morass
2votes
Temporary dimensions
5votes
Netherwart Forest Disoriented Sounds
2votes
Vale of Shadows (Dimension)
10votes
Nether Biome Concept (2/10): Wither Canyon!
7votes
Nether Biome Concept (1/10): Nightlock Forest!
2votes
Nether Lava Base
3votes
The 15 parallel dimensions
2votes
Pusher boar (or) Boar of the underworld
7votes
Wither Rose Garden(Nether Biome)
3votes
Time dimension
8votes
Blazing Cavern
15votes
(Nether Biome) The Black Lagoon