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

167votes
98votes
New Biome: The Gloam Cavity! [Nether Update]
15votes
Green Netherwart Forest
12votes
Dead Under Water Biome
8votes
The tiny portal
4votes
Inverted colour biome
43votes
Dried Up Ocean
345votes
Nether Biome: Obsidian Shores
27votes
Biome for the nether:Wither Camp
29votes
Nether Vegitation
7votes
Mountain Nether Curse
23votes
Final Edge biome
39votes
Decayed depths (nether biome)
67votes
Soul River Biome
11votes
Temple of Midnight
75votes
(Nether Update) Withering Vents Biome!
15votes
Floating Mountains and Chasm Islands
6votes
4votes
Erosion noice map for mountain gen
9votes
Magma Pit (Nether biome idea)
7votes
Clay Flats
86votes
(Biome) Nether Roof Biome
34votes
Fantasy Dimension for the Future: Ascendance
184votes
Brimstone Caves(Nether Update)
11votes
New Shade biome
5votes
(Biome) ender of eye
49votes
Fairy Forest Biome
62votes
New Biome: Mushroom Cave
241votes
End Forest and End Core
11votes
Super Biomes