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

19votes
Deadlands Biome
11votes
Stone Forest
8votes
Zenith Dimension
1vote
Cold Ocean
7votes
new Cave biome: Underworld Utopia
1vote
watshee dimension
3votes
Thunder dimension
13votes
Glowing forest biome
32votes
Lake Biome
5votes
Decrease jungle rarity
3votes
The Crimson Dimension
11votes
Shadewood trees and "Lost" biome
5votes
Mini-Nether
4votes
Big Oak Forest
53votes
Dead Volcano biomes
9votes
The Montane forest and plains
8votes
underwater lakes
14votes
6votes
Tormentas de arena
9votes
Honey Dimension
4votes
(Biome) Nether Oasis
72votes
Boreal forest
4votes
18votes
Boglands, a new biome for the nether
10votes
The Enchantment Large Oak Forest.
5votes
Global Warming
1vote
10votes
Savannah highlands
3votes
Taiga Lost Temple
8votes
Alpine tiaga biome