Steal An Egg updates and events

Update 8 · October 10, 2026

Mounts

• Update 8, released on Saturday, October 10 at 3 PM UTC and officially announced on Roblox (“Mounts are coming! Ride your pets!”): you can now ride your pets.
• Shooting Stars: every in-game night has a small chance of a star shower. Every player who has been in the server since the start of that in-game day gets a Star; server hopping does not work.
• Stellaris the Star Handler sells bundles of 1, 3 or 5 Stars, up to 5 per week (reset on Saturday), and also for Robux.
• A Star applied to a pet turns it into a mount. It is permanent: no way back, and one Star per mount.
• The Nitro Race: a race every 30 minutes. You earn Trophies to spend in its shop: cash and speed boosters, the Nitro mutation consumable (x2.75, 10% success), a Trophy multiplier and the exclusive Racing Bat. During the race, mystery boxes give boosts, shields and traps to slow the others down.
• The Win Pass: every first place advances a pass that unlocks 5 pets, usable as exclusive race mounts: Race Seahorse (Legendary, 1 win), Race Lizard (Mythic, 5), Race Bird (Cosmic, 15), Race Cheetah (Secret, 21) and Engine Snail (Eternal, 30); the full pass takes 35 wins. Their income is not published yet: they will join the pet list as soon as it is.
• Saturday, October 17: the Halloween Dimension (a gateway, bosses, secret eggs), first part of a big two-part event, officially announced on Roblox.

The full guide to this update

Update 7 · October 3, 2026

The Enchanted Forest

• New biome: The Enchanted Forest, released on Saturday, October 3 at 3 PM UTC. Recommended speed: 50B, the highest in the game (checked in game).
• Its Index has 8 pets: Prism Gecko (Legendary), Petal Beetle and Enchanted Bluejay (Mythic), Astral Jackalope and Spirit Panda (Cosmic), Starry Fox (Secret), Celestial Sunlion (Eternal) and Royal Skywhale (Divine). Their income is on the biome page and on each pet page, from $350K/s for Prism Gecko to $8B/s for Royal Skywhale (Eldorado's index of October 9, consistent with the egg alerts). Completing the biome's Index gives a new weapon to hit with.
• The biome's boss is the Celestial Sunlion, a big purple lion covered in stars, with golden paws: the one on the game's new icon, and also the Index's Eternal pet. It sleeps next to the egg nests and chases thieves.
• Secret: a big sealed tree guards a door. To open it, grow your Wisp, a small golden spirit, by completing its 3 quests. Inside: a butterfly hunt with a net, an altar that gives a guaranteed mutation essence and a bridge to a new fusion room (details on the Secrets page).
• Launch rush: 9.35 million players online at the same time right after the update (official Roblox API).
• Saturday, October 10: mounts have arrived (Update 8, above), with the Nitro Race and its 5 race pets.

The full guide to this update

This update's secret: The sealed tree, the Wisp and the butterflies

Update 6 · September 26, 2026

Dr. Scramble's Revenge

• Every 30 minutes, a “Dr. Scramble's Mech” portal opens on the map: a giant robot with 13,300 HP over 3 phases, then Dr. Scramble himself.
• Each robot you beat gives Samples and 1 boss mastery point: at 100 kills, the Eternal pet Pink Dragon Experiment #010.
• Dr. Scramble's Lab replaces the Rift altar in the lobby: put in the 3 eggs it asks for to get an experimental pet (up to $2B/s).
• New limited-time paid egg in the shop: the Extinction Egg, 6 extinct animals (from Glyptodon to the Divine Sabertooth) and their Skeletal versions, from 99 Robux.
• Next update announced by the game: a new biome, The Enchanted Forest, on Saturday, October 3 at 3 PM UTC.

The full guide to this update

Update 5 · September 19, 2026

Dr. Scramble (Sammy is Coming)

• Every 30 minutes, Dr. Scramble's drones invade the map: destroy them to collect Samples.
• Spend Samples in the Experiment Shop on the Scrambled mutation (10% chance to work), the Experiment #001 Egg, the Nibbles #013 Egg and boosts.
• Secret quest: Nibbles (Experiment #013) hides in a cave in the Abyss Ocean. Gather the 5 parts of the Stolen Experiment Vault to earn the Scrambler bat.
• No official end date: according to the game's notes, Dr. Scramble will return.

This update's secret: The Experiment #013 secret quest

Update 4 · September 12, 2026

Angels & Demons

• A new biome at the end of the corridor: at night it can turn into the Angels side or the Demons side, with 8 animals on each side.
• Sometimes a secret merged biome appears instead: it mixes Angels and Demons and gives extra luck while it lasts.
• A secret shrine lets you fuse Pegasus and Skeleton Horse into Equinox, and ArchAngel and World Burner into Aetheron.
• The Luminous Egg replaces the Monster Egg, a new treadmill and trail arrive, and your base can hold one more pet.

This update's secret: The secret fusion shrine

Update 3 · September 5, 2026

The Rifts

• Every 30 minutes, Rifts open on the map: go in, beat the Overlord and earn Boss Tokens.
• The Boss Shop sells boosts and a mutation shard with a 10% chance to apply the Fractured mutation.
• The more you beat the boss, the rarer the rewards you unlock (boss mastery), including pre-fractured eggs.
• The lobby Rift trades 3 pets for an exclusive egg.

This update's secret: The lobby Rift and the Overlord boss

Update 2 · August 29, 2026

Titan Temple

• A new end-game biome with 8 new animals, including the Gorilla King and the Nightflame.
• The Monster Egg arrives in the Robux shop, with a rare Mecha version of each monster.
• Hungry Frog event: bring infected eggs back to your base and feed their parasites to the Hungry Frog to earn Monster Chests.

This update's secret: The hungry frog

Update 1

Cherry Blossom

• A new Japanese biome with 8 animals, including the Kitsune (Divine).
• The Sakura Incubator: hatch a Crane, bring it to the ancient sakura tree and unlock the Bloom and Spirit Bloom mutations.
• The Great Bloom fills the biome with Sakura crystals to break.

This update's secret: The Sakura incubator

Launch · July 25, 2026

Game launch

• Steal eggs, train on the treadmill, hatch at your base: the core loop is there from day one.