Games / Steal An Egg / Biomes / Prehistoric

Steal An Egg Prehistoric Indexbiome 8 of 13 · 18M Speed

Dinosaur land.

Speed needed: 18M Speed
Guardian: T-Rex
Pets: 8
Eggs: 8
Best pet: Mosasaurus
Index unlocks: Prehistoric Bat

Index checklist

0 / 8

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

DodoRare280/s · 20 kgIndex: +240k Speed, $28k Pterodactyl

PterodactylLegendary22K/s · 180 kgIndex: +270k Speed, $2.2m Ankylosaurus

AnkylosaurusMythic120K/s · 2,500 kgIndex: +330k Speed, $12m Triceratops

TriceratopsCosmic1.2M/s · 3,500 kgIndex: +360k Speed, $120m Bronto

BrontoCosmic1.5M/s · 35,000 kgIndex: +300k Speed, $150m T-Rex

T-RexSecret25M/s · 7,500 kgIndex: +420k Speed, $2.5b Tralaledon

TralaledonSecret32M/s · 1,000 kgIndex: +480k Speed, $3.2b Mosasaurus

MosasaurusEternal180M/s · 30,000 kgIndex: +600k Speed, $18b

Finish this Index for the Prehistoric Bat: force 68.2, ragdoll 0.97s, reach +13.125. Compare every bat →

Eggs in Prehistoric

Dodo EggRare · Dodo

Pterodactyl EggLegendary · Pterodactyl

Ankylosaurus EggMythic · Ankylosaurus

Triceratops EggCosmic · Triceratops

Bronto EggCosmic · Bronto

T-Rex EggSecret · T-Rex

Tralaledon EggSecret · Tralaledon

Mosasaurus EggEternal · Mosasaurus

Hidden in Prehistoric

Lost Part #2

Behind a bush near the T-Rex.

Every secret spot on the map →

Questions

What pets are in the Prehistoric biome in Steal An Egg?
8 pets: Dodo (Rare), Pterodactyl (Legendary), Ankylosaurus (Mythic), Triceratops (Cosmic), Bronto (Cosmic), T-Rex (Secret), Tralaledon (Secret), Mosasaurus (Eternal).

How much Speed do you need for Prehistoric?
18M Speed. Heavy eggs slow you down on the way back, so aim above that.

What is the best pet in Prehistoric?
The Mosasaurus (Eternal), which earns 180M/s before size and colour.

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