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
Un nuevobioma
12votes
Vexes can spawn in the soulsand valley
4votes
“Odd Cave” Biome
12votes
More diamonds in the deep dark
5votes
Limestone Islands Biome
9votes
Carsic caves
0votes
Butterfly Ravine
20votes
Giant glowing mushrooms
85votes
Frozen Cave!!
9votes
Minecraft snow cave variant
3votes
Fossil Forests
10votes
Redstone Cave Biome
8votes
Oceans 2
16votes
New Caves Behind Waterfalls
24votes
Bat Cave
19votes
Greasy/Slimy Caves biome
5votes
(End Update) Ruined Pillar
3votes
Frozen Cave!
11votes
Below the Bedrock
2votes
1vote
Cluckshroom Cave
8votes
Slime Caves
6votes
Midnight Zone Ocean biome
0votes
Highland Jungle Biome
1vote
Sculk Spore emitter
7votes
Skulk Blocks in End Dimension
3votes
Vegetation in New Cave Water
28votes
Coral Caves