Every Egg, Where It Sits, What It Costs - Tap Simulator REBORN Wiki
Locations, chances, and the sustain math behind smart hatching.
Overview
Eggs are the bridge between your Coin income and your pet lineup, and Tap Simulator REBORN scatters them across every island with different pools, prices, and hatch chances. This guide maps the documented egg locations, explains how chance tables should shape your spending, and covers the offline hatching system that keeps eggs opening while you sleep.
Robux Eggs Versus Coin Eggs
Premium eggs tempt every player at some point. This video shows a mass opening of the Robux-tier eggs and what actually came out — useful context for the chance discussion below. The short version: premium pools are real, but sustained boosted hatching on standard eggs remains the free-to-play engine documented in our luck guide.
Documented Egg Locations
The table collects the egg stations documented by community guides, in island progression order. Costs scale with the island tier, and each pool's pet range should be checked against the tier list before you commit a hatching session.
| Egg | Location | Notes |
|---|---|---|
| Starter eggs | Spawn Island | Entry-level Coin cost, first income pets |
| Spike Egg | Beyond the spawn bridge, before the Sky Island portal | First real upgrade pool after 700 Tap Power |
| Sky Egg | Sky Island | First elevated-island pool |
| Nimbus Egg | Sky Island | Higher-tier sibling station on the same island |
| Mushroom Egg | Mushroom Island | Mid-progression pool near the Collection Index |
| Mycelium Egg | Mushroom Island | Higher-tier sibling station in the same area |
| Robux eggs | Late islands | Premium pools documented in gameplay videos |
How to Read Hatch Chances
Every egg publishes its chance table in-game, and the numbers reward honest arithmetic. A premium egg with a dazzling top-tier chance can still underperform a mid-tier egg you can open ten times as often. The correct comparison is not per-hatch odds but odds-per-hour at your actual income rate.
That is why the sustain rule exists: farm the highest egg your income can open continuously through a full boosted window. The F2P luck guide shows how stacked boosts change that calculation, sometimes promoting a mid-tier egg above a premium one.
A Repeatable Hatching Session
Good hatching is a loop with a beginning and an end, not an open-ended grind. This session structure keeps every egg you open inside the conditions where it performs best, whether you are chasing tier upgrades or feeding a crafting run.
Fund the Session
Check that income upgrades are bought and the wallet covers your target egg count. Starting underfunded turns a plan into a grind.
Activate the Luck Stack
Free boosts first, always. The stack defines the window, and every hatch inside it is worth multiples of one outside it.
Farm the Sustained Egg
Open the highest egg you can sustain continuously. The chance tables reward volume as much as tier.
Sort, Equip, and Protect
Swap stronger hatches into your lineup, route duplicates toward the crafting machines, and let the filter clear safe surplus.
Offline Hatching and Idle Income
Eggs do not stop when you do. Offline hatching is a documented feature that keeps stations working while the game is closed, and it quietly becomes one of the largest sources of total hatches over a week.
Overnight Runs
Queue your best sustainable egg before logging off and let offline hatching work through the night.
Filter Before You Sleep
The auto-delete filter runs while you are away — configure it to protect Secrets and craft tiers first.
Capacity Matters
Offline results land in inventory, so free space determines how much of the overnight run you actually keep.
Eggs in the Bigger Picture
Egg strategy serves two masters: immediate lineup upgrades and long-term collection. Both matter — equipped pets drive today's income, while collection progress feeds the index chase and the completionist systems documented in the islands guide.
And keep an eye on updates: new islands mean new egg stations with new pools, and event windows like the Halloween update can temporarily shift what is worth farming. The egg you ignore today may be the meta egg next patch.
Eggs also interact with every other currency system documented on this wiki — rebirths fund them, luck windows multiply them, and crafting consumes their output. Reading the rebirth guide alongside this one closes the loop, because an egg plan that ignores its funding engine always stalls mid-session.
Frequently Asked Questions
Where is the Spike Egg?
The Spike Egg sits just beyond the starting bridge, in front of the Sky Island portal. It is the first meaningful upgrade pool after you cross the 700 Tap Power bridge in the early game.
Which eggs are on Mushroom Island?
Mushroom Island hosts the Mushroom and Mycelium egg stations, located near the Collection Index area. The island is a mid-progression hatching hub with upgraded pools over the earlier islands.
How do hatch chances work?
Each egg publishes per-hatch odds for its pet pool in-game. Compare odds-per-hour at your real income rate rather than raw per-hatch numbers, and always hatch inside a stacked luck window. The community rule of thumb is to compare odds-per-hour at your real income rate, because a mid-tier egg opened ten times as often often outperforms a premium pool you can barely afford.
Can I hatch eggs while offline?
Yes, offline hatching is a documented feature. Set your target egg, configure the auto-delete filter, and leave inventory space before logging off so the overnight run lands safely.
Are Robux eggs worth buying?
They carry strong pools, but sustained boosted hatching on standard eggs remains the efficient free-to-play engine. Treat Robux eggs as occasional splurges, not as a progression requirement.
What is the 1 in 1M egg?
Community videos showcase ultra-rare premium eggs marketed around extreme odds. They are lottery content — exciting, optional, and never a required part of efficient progression.
Do eggs change with updates?
Yes. New islands add egg stations and events add limited pools, like the Halloween update's event content. Recheck locations and chances after every patch before planning sessions.