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

6678votes
Oasis under review
5440votes
(Dimension) Sky lands under review
5290votes
New Biome Called Cherry Blossom Grove under review
3416votes
Sandstorms under review
2998votes
Biome: Magic Forest under review
2579votes
(Swamp) Fog under review
2329votes
Giants Biome under review
2218votes
Add natural events to the Nether. under review
1434votes
1326votes
Dream Biome! under review