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

10votes
Minecraft Dungeons Biome in Minecraft!
52votes
1 in 100 large warped fungus "trees" should generate upsidedown
39votes
Warped lands (End update)
13votes
Far away outher end civilization (End game challenge)
22votes
Idea to make birch forests more unique/interesting
21votes
Green dimension
31votes
(Nether Update): The Blazing Hollows Biome
78votes
Basalt Layer in Nether
31votes
Dried Up Ocean
32votes
Decayed depths (nether biome)
81votes
End Forest and End Core
25votes
Rename the “Soul Sand Valley” to the “Shrieking Valley”
19votes
Biome: Sanctuary
22votes
Biome: Roofed Ocean
1vote
Stone biome
10votes
Biome locator: Using Biome Pictures
18votes
Cat dimension
12votes
creeper dimension
33votes
Withered Biome(s)
12votes
Bubble Column Dimension
5votes
Nothing Dimension
14votes
Dead Sea biome
17votes
Raining Mushroom Stew in Mushroom Island Biome
51votes
Extreme Falls Biome | Waterfalls
59votes
The Underworld
25votes
The Mining diemension
95votes
Sky islands
5votes
Mining dimension
36votes
Beach biome update
12votes
Zombified Piglin Brutes