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Steal An Egg
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PLAYERSSteal An Egg1.77M playing▲ +25%NEWUpdate 7The Enchanted Forest biome.NEXTMounts Are ComingSat, Oct 10Skeletal Sabertooth9B/sMecha Scrambler7.5B/sAetheron6.9B/sLuminous Cthulhu6.5B/sArchAngel5B/sWorld Burner5B/sSabertooth5B/sMecha Dreadscale4B/sOctophant4B/sSkeletal Gigantus4B/sShattered Colossus3.5B/sNightflame3B/sCthulhu3B/sPink Dragon Experiment #0102.5B/sSkeletal Dunkleosteus2.5B/sLuminous Terra Snapper2.5B/sDreadscale2B/sDreadstinger2B/sKitsune1.8B/sEquinox1.8B/s
Games / Steal An Egg / Biomes / Cosmic

Steal An Egg Cosmic Indexbiome 9 of 13 · 700M Speed

A space biome with alien creatures.

Speed needed
700M Speed
Guardian
Cosmic Skeleton
Pets
8
Eggs
8
Best pet
Unicorn
Index unlocks
Cosmic Bat

Index checklist

0 / 8

Tick each pet you have hatched. Your ticks stay in this browser only. Hatch all 8 to unlock the Cosmic Bat.

Finish this Index for the Cosmic Bat: force 75, ragdoll 1.07s, reach +15. Compare every bat →

Eggs in Cosmic

Centapede EggEpic · CentapedeCosmic Gecko EggLegendary · Cosmic GeckoCosmic Gorilla EggMythic · Cosmic GorillaLa Vacca Saturno Saturnita EggCosmic · La Vacca Saturno SaturnitaCosmic Skeleton Boss EggSecret · Cosmic Skeleton BossCosmic Dragon EggSecret · Cosmic DragonEternal Lunar Dragon EggEternal · Eternal Lunar DragonUnicornUnicorn EggDivine · Unicorn

Questions

What pets are in the Cosmic biome in Steal An Egg?
8 pets: Centapede (Epic), Cosmic Gecko (Legendary), Cosmic Gorilla (Mythic), La Vacca Saturno Saturnita (Cosmic), Cosmic Skeleton Boss (Secret), Cosmic Dragon (Secret), Eternal Lunar Dragon (Eternal), Unicorn (Divine).

How much Speed do you need for Cosmic?
700M Speed. Heavy eggs slow you down on the way back, so aim above that.

What is the best pet in Cosmic?
The Unicorn (Divine), which earns 1B/s before size and colour.

What do you get for completing the Cosmic Index?
Each new pet you hatch pays an Index reward (listed below), and hatching all 8 unlocks the Cosmic Bat.

Biome data from the Steal An Egg Fandom wiki (CC BY-SA 3.0), in our own words. Need more Speed? See treadmills, trails and the weight calculator for what your pets earn.