Official Steal An Egg artwork showing a yeti nest and a rainbow egg

Steal An Egg player guide · updated 2026-09-03

Rarities, sizes, and mutations

Steal An Egg includes rarer eggs, pets, sizes, and mutations. Its achievements also name Eternal, Secret, and Divine hatches, but Roblox does not list the complete order, odds, or mutation multipliers.

01 / Before you use this

Start with the right game and date

  • Separate game labels from unofficial community tier lists.
  • Check the date on any rarity or mutation table.
  • Use badge names as milestone labels, not hatch probabilities.

02 / Action

Follow the useful path

  1. 01

    Start with the confirmed systems

    The official game description explicitly names rare eggs, rare pets, sizes, and mutations as collection dimensions.

  2. 02

    Use achievements to check names

    Enabled Roblox badges use Eternal, Secret, and Divine as hatch milestone labels.

  3. 03

    Keep ordering and odds separate

    Badge totals show how many awards Roblox recorded. They do not reveal the number of hatch attempts or a drop-rate denominator.

  4. 04

    Check the current Index

    Open the in-game Index for the pet and area list available in your server, especially after an update.

03 / Common mistakes

Avoid outdated or misleading advice

A smaller badge total does not automatically mean a lower hatch chance.

Community mutation multipliers may be outdated; compare them with the live game.

Promotional artwork can show a themed egg without naming its formal tier.

Event-only content can disappear before a guide is updated.