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

4votes
(End Biome) Ender lagoons
26votes
Mushroom Island Update
2votes
deeper biomes
9votes
Southren Utah Biome
13votes
End Makeover 1: Biome 1 and Vegetation
3votes
Hemispheres
6votes
148votes
Dark End - End Biome
5votes
Magma Tubes (A cave varient)
9votes
Pine Caves
30votes
The crossroads biome
69votes
The New Beginning - A New Dimension
4votes
Endless underworld dimension concept
4votes
The end lands
10votes
Shattered Jungle
5votes
Soil Degradation
24votes
The Deep-End (new dimension / sub-dimension)
6votes
High block dimension
6votes
11votes
Prickle Berry Forests
10votes
Willow Bio ME with new mob
5votes
Dreamy Demension
35votes
New End Biome: Star Valley
4votes
An infinite ice dimension
54votes
5votes
Dead coral reef zones
6votes
Dead woods biome
6votes
Seamless Dimensions