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
The unstable world
5votes
Alcune idee
15votes
End Dimension Idea for changing the void
16votes
Ice Floes!
20votes
Tarlands
3votes
a thicket or meadow biome
10votes
Afterlife Dimension
17votes
New Jungle Trees: Purpleheart!
11votes
Flower Desert
3votes
Thin ice sheets in snowy biota
70votes
Warped lands (End update)
58votes
27votes
Sagebrush Steppe
3votes
12votes
DEATHLANDS
6votes
Arid Valley
5votes
Trading dimension
34votes
14votes
A counterpart to the nether
8votes
Granite Coast Biome
5votes
Leaf litter alley
16votes
Savanna subbiomes
17votes
New dimension: Between-times
4votes
Limbo biome
6votes
Evil dimension
4votes
Anti matter