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

1vote
Minecraft Earth biome
1vote
Beyond the Tree Line Biome
7votes
3votes
Hallelujah Mountains
5votes
Mystic Realm
4votes
3votes
Desert realm
2votes
Spirit Realm
3votes
The witherlands
11votes
The Dream Dimension Part 1
4votes
Water aquafers
3votes
Deep Darks and The End Connection
5votes
Slabstone Caves
5votes
The lost wilderness
9votes
Mushroom Caverns
20votes
Cave and cliffs echo sound vibes
2votes
Buffboom caves
2votes
Porous Cave Variations
6votes
1.17 Cave Update Idea: The Crypts Of The Bygoners
8votes
End Dimension Revamp
2votes
New Biome
38votes
2votes
Haunted tree
1vote
Make mountains as pegs
5votes
Intermediate caves
3votes
4votes
Underwater Glowths
0votes
Reactor
14votes
The Molten Crags Biome