Prehistoric Biome
17M Speed per the original community tables (IGN's Aug 29 table lists 18M — conflict logged). T-Rex guardian; Secret and Eternal dinosaur pets.
Prehistoric'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.
Reach Prehistoric
Plan your run to Prehistoric.
You need 17,000,000 Speed. Estimate your treadmill time on the speed calculator, then steal Prehistoric Nest Egg and outrun the T-Rex back to your base.
Prehistoric pets
Every documented pet in Prehistoric.
| Pet | Rarity | Income/s | |
|---|---|---|---|
| Mosasaurus | Eternal | $180M | calc |
| Tralaledon | Secret | $32M | calc |
| T-Rex | Secret | $25M | calc |
| Bronto | Cosmic | $1.5M | calc |
| Triceratops | Cosmic | $1.2M | calc |
| Ankylosaurus | Mythic | $120K | calc |
| Pterodactyl | Legendary | $22K | calc |
| Dodo | Rare | $280 | calc |
Data confidence
Each claim keeps the evidence level it actually has.
Progression
Where to go next.
FAQ
How much Speed do you need for Prehistoric?
17,000,000 Speed unlocks Prehistoric. Train on your treadmill to reach it — the speed calculator estimates your training time.
What eggs and pets are in Prehistoric?
Prehistoric Nest Egg, Ankylosaurus Egg, Bronto Egg, Dodo Egg, Mosasaurus Egg, Pterodactyl Egg, T-Rex Egg, Tralaledon Egg, Triceratops Egg are the egg labels currently linked to Prehistoric. Hatch pools remain mythic → eternal; 8 pets are documented in this location. The highest documented base income is Mosasaurus at $180M/s.
Who guards Prehistoric?
The T-Rex 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 Prehistoric?
Mosasaurus has the highest documented base income in Prehistoric at $180M/s. This is a data comparison, not a promise of hatch odds or current availability.
How should I prepare for Prehistoric?
Reach the documented 17,000,000 Speed gate first, then use the speed calculator to plan your treadmill time. Once inside Prehistoric, keep a clear route home because its guardian can catch players carrying eggs.