Race for Eggs Worlds — Unlock Order, Egg Pools and Train Multis

Race for Eggs looks like a single racetrack for the first hour — then the world map opens up and the whole game turns out to be a chain of worlds, each with its own courses, egg pool and shop stock. This guide covers how the chain works and what October 2026 creator footage shows about the later worlds.

How worlds work

The structure is simple and strict:

1. Each world has its own courses, egg pool and shop stock. The T-Rex egg, for example, is a world-two sighting — eggs do not carry across worlds.
2. Each world is gated by a champion racer. You unlock the next world by beating the current one’s named opponent.
3. Completing a world grants a train multi. Every clear makes your speed training permanently stronger, so pushing forward compounds — the game rewards progression over comfortable farming.

The practical rule stays the same one the eggs guide teaches: a course — or a world — is farmable once you can win it while carrying an egg.

The known chain (October 2026)

The verified chain from creator coverage, in order:

The roster grows with the Saturday updates, so treat the later end of this table as the October-verified frontier, not the final map.

The Ice Kingdom and the Megalodon chase

The October footage that documents the Ice Kingdom shows what endgame progression actually looks like:

• The Megalodon is a wall on purpose. The creator’s verdict: you need to be roughly ten times faster to beat it. That gap is the point — it is what the train multis from earlier worlds are for.
• The egg pool steps up. Hatches from Ice Kingdom eggs included an Ostrich, a Diamond Gorilla, a Gargoyle, and a Rainbow Gorilla the creator clocked at 1 trillion cash per second — instantly their second-best earner. A mammoth egg paid out an Elephant, and a radioactive coral egg appeared as a radioactive-tier container.
• The chase is the content. The same channel’s most-watched videos are built around unlocking and maxing the Megalodon — reliable evidence of where the endgame payoff sits.

One caution: exact unlock requirements for the Megalodon are not published, and creator runs lean on paid acceleration (one run used a 3,500 Robux vehicle). Treat the ten-times-faster figure as a feel for the gap, not a spec sheet.

When should you push to the next world?

Push when two things are true:

1. You can win your current courses while carrying an egg — the farming baseline.
2. Your train multi is doing visible work — if speed gains feel flat, the next world’s multi is worth more than another hour of grinding.

Cash for the push comes from your placed pets — which is why the engine you built in the beginner guide decides how fast worlds fall. Codes like UPD3 and TRAIN1 (codes page) are the free accelerant: a cash or training potion spent right before a world push is worth more than one spent mid-grind.

Related guides

• All pets and the mutation system — what the eggs can hatch into
• All eggs and how to farm them — sources, gating, and the carrying rule
• Rebirth guide — the multiplier that stacks with train multis
• Speed guide — the stat that wins races