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

11votes
Frozen Forest
9votes
Nether Biome: withering quagmire/morass
5votes
Vale of Shadows (Dimension)
10votes
Nether Biome Concept (2/10): Wither Canyon!
9votes
Blazing Cavern
6votes
eternal fire biome
25votes
Badlands (Canyon rivers)
10votes
Biome balancing.
2votes
Corrupted Water in the Nether???
3votes
[Nether Update] Anti Mob Spawn mechanic
7votes
(Dimension) Purgatory Like
4votes
3votes
Dimension X
8votes
Shadow Relm
6votes
Cork Fields [Biome]
3votes
Nether Revival by changing the color
9votes
Better Swamp Generation
6votes
The Zeod dimension.
8votes
exaggerated biomes
3votes
The Crimson Dimension
4votes
Big Oak Forest
56votes
Dead Volcano biomes
17votes
10votes
Honey Dimension
10votes
The Enchantment Large Oak Forest.
5votes
Global Warming
3votes
Taiga Lost Temple
36votes
Cornfield Biomes
19votes
Fantasy demention
1vote
The Grove Dimension