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Cosmic landscape

Cosmic Biome

Unlock: 700,000,000 Speed· Guardian: Cosmic Skeleton BossSource review 29 days ago

700M Speed. IGN lists the Cosmic Skeleton Boss as guardian (earlier community tables said Dragon — conflict logged). Divine and Eternal pools.

Cosmic's gate, guardian, and egg-pool labels are independently documented rather than copied from a developer stat sheet. The primary reference recorded for this biome supports these fields; the official Roblox game page confirms only the wider treadmill-and-Speed progression loop.

Min Speed
700,000,000
Pets documented
8
Egg pool
Mythic → Eternal
Best documented income
$1B

Reach Cosmic

Plan your run to Cosmic.

You need 700,000,000 Speed. Estimate your treadmill time on the speed calculator, then steal Cosmic Nest Egg and outrun the Cosmic Skeleton Boss back to your base.

Cosmic pets

Every documented pet in Cosmic.

PetRarityIncome/s
UnicornDivine$1Bcalc
Eternal Lunar DragonEternal$250Mcalc
Cosmic DragonSecret$60Mcalc
Cosmic Skeleton BossSecret$45Mcalc
La Vacca Saturno SaturnitaCosmic$2.2Mcalc
Cosmic GorillaMythic$180Kcalc
Cosmic GeckoLegendary$30Kcalc
CentapedeEpic$1.5Kcalc

Data confidence

Each claim keeps the evidence level it actually has.

The listed 700,000,000 Speed gate is an independent-reference value supported by the recorded biome source. Guardian and egg-pool details are kept as community documentation unless an official Roblox record publishes them. A low-quality competitor record is not used as a public citation.

Progression

Where to go next.

← Prehistoric (17,000,000)Cherry Blossom (2,500,000,000) →Speed calculatorBeginner guide

FAQ

How much Speed do you need for Cosmic?

700,000,000 Speed unlocks Cosmic. Train on your treadmill to reach it — the speed calculator estimates your training time.

What eggs and pets are in Cosmic?

Cosmic Nest Egg, Centapede Egg, Cosmic Dragon Egg, Cosmic Gecko Egg, Cosmic Gorilla Egg, Cosmic Skeleton Boss Egg, Eternal Lunar Dragon Egg, La Vacca Saturno Saturnita Egg, Unicorn Egg are the egg labels currently linked to Cosmic. Hatch pools remain mythic → eternal; 8 pets are documented in this location. The highest documented base income is Unicorn at $1B/s.

Who guards Cosmic?

The Cosmic Skeleton Boss patrols the nest area. Carry an egg out slowly — its weight slows you down — and use pets with Speed bonuses to outrun the guardian.

What is the best documented pet in Cosmic?

Unicorn has the highest documented base income in Cosmic at $1B/s. This is a data comparison, not a promise of hatch odds or current availability.

How should I prepare for Cosmic?

Reach the documented 700,000,000 Speed gate first, then use the speed calculator to plan your treadmill time. Once inside Cosmic, keep a clear route home because its guardian can catch players carrying eggs.