Biomes — Progression Hub
Quick answerProgression in Steal An Egg is a speed ladder: each biome asks for a minimum speed, and reaching Titan Temple is the current end goal. This page is the hub: the planner tool below, the biome structure table (exact speed values mostly Unverified), and links to Speed Requirements and Titan Temple.
Progression Planner
Give the four facts the planner needs. If your speed or pet income is not verified, the planner tells you how to check instead of guessing a next biome.
Biome structure (confirmed mechanics, unverified values)
| Field | Meaning | Evidence |
| order | Biomes are ordered; progression moves through them | Official/PRD mechanic |
| minimumSpeed / safeSpeed | Gates you must reach (values change with updates) | Values unverified |
| guardian | Each biome has a guardian mechanic tied to index/reward | Mechanic confirmed, details unverified |
| petCount / indexReward | Biome-level collection → index reward line | Mechanic confirmed, numbers unverified |
Progression order in one line
Speed gates → biome order → best pet per biome → boss tokens → index rewards. The Titan Temple sits at the top of the current ladder and ties speed, pets, eggs, guardian and index rewards together.
Why exact speed numbers are not listed
PRD §13: no fake schedules or stats. Biome threshold values are exactly the kind of fast-changing number that goes stale weekly — so the table shows the confirmed structure and marks values Unverified. The Speed Requirements page explains how to check them yourself.
A biome table with confident numbers and no version line is either stale or invented — neither is usable for a decision.
Frequently Asked Questions
The current count is not verified and changes with updates. What is confirmed is the ordering principle (minimum speed → next biome).
The planner decides by bottleneck: speed, pet or money. 'Fastest' without your facts is a guess.
The guardian mechanic is tied to the biome's index reward; exact behavior is unverified — see index rewards.