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

6votes
Mountain Range
18votes
(Bedrock Parity) Villages in Flat Dimensions
1vote
Dark Mesa
22votes
Better, Tiered Caves
7votes
Missing biomes - lichen biome
6votes
Missing biomes - (Everglades) swamp
2votes
Lost Vaults Dimension
10votes
Separate grass and leaf colors for biomes
13votes
Desert Update Part 2: New Desert Generation and Exploration
3votes
Ice Crystal Dimension
1vote
chequred beacon universe
9votes
Wither Storm dimension
8votes
Slime Catacombs
1vote
Nether Topside
8votes
Missing biomes: Eroded mountain biome
5votes
Regular forest biome detalization.
1vote
Stone biome
3votes
End forests
2votes
broken dimension
7votes
Toxic Caverns Introduces the Toxic Geyser Block!
12votes
Madagascan Spiny Forest biome
14votes
Scrubland biome
18votes
New Dimensions, Elder Stone, Elder Golem! New Boss Fight!
17votes
'Shattered' mountains variant for every biome in the game
5votes
Mystic dimension
18votes
Underground Forests
1vote
The reversed dimension
10votes
Biome locator: Using Biome Pictures
8votes
Miners Dream
4votes
The Parallel Dimension