Worlds and biomes

The official description says there are two worlds and 20 biomes. World 2 adds 10 biomes, 80 pets, new bosses, a second barn, and barn skins. Galaxy Explorer is the badge for reaching World 2. Black Hole is the badge for the last biome.

Names that are actually written down

Official wording versus single-wiki area labels, checked 30 Oct 2026
World label	Names in the cited source	Evidence limit
World 1 / Earth (wiki label)	Mushroom garden, honey meadow, jungle, snow, dino valley, candy	S24 only. Not official biome names; remaining names not established here.
World 2 / Galaxy (wiki label)	Moon, Ocean, Crystal, Shadow, Storm, Black Hole	S1 developer description names these six. It does not enumerate every biome.

Official art depicts four scene themes, without establishing their map names or world assignments: space and a UFO, a kraken ocean, a sleeping T-Rex, and a gingerbread candy boss. Deeper pages: World 1 and World 2.

One wiki prints a World 2 speed ladder from outer space at 300B through Black Hole at 126S. The source does not define S and Sx, so it is not possible to conclude that 126S is smaller than 5.5Sx. I preserve the readings without converting them or using them as calculator defaults.

Named-pet leads are not a full world roster. Wiki A links Omega to Black Hole in World 2. The official Divine Kirin image gives no verified world or biome. The reported Mushroom Snail lobby gift is not proof of a biome spawn.

A rider on a purple crystal dragon holds a cage while a UFO boss aims a green beam — Official thumbnail: crystal dragon and a UFO boss. Roblox, read 30 Oct 2026.

A gingerbread boss swings a candy cane at a rider on a white winged pet — Official thumbnail of the candy area. Roblox, read 30 Oct 2026.

Questions people ask

How many worlds are there?

Two. The official description says World 2 adds 10 biomes and 80 pets on top of the first world.

Is the speed ladder reliable?

The ladder is a single-wiki reading. It lists Ancient Planet as 5.5Sx and Black Hole as 126S, but does not define S versus Sx, so their numerical order cannot be inferred.

Sources

Public Roblox game record — S1, checked 30 Oct 2026.
Community biome names and speed readings (single source) — S24, checked 30 Oct 2026.
Community World 2 route (same wiki as biome guide) — S25, checked 30 Oct 2026.
Public Roblox badge record — S3, checked 30 Oct 2026.
Official Roblox game thumbnails — S5, checked 30 Oct 2026.
OfficialCodeZone community gift report (not a developer source) — S34, checked 30 Oct 2026.