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Official Roblox event · New Content

Steal an Egg Monster Update

The Monster Update has shipped. Here is what Roblox officially listed, what in-game creator footage confirms about the new loop, and which specific details are still guide-reported and need verifying in-game.

By Steal an Egg Wiki Team

Last updated:

Event window closed

Aug 29, 15:00 UTC → Aug 30, 15:00 UTC

Aug 29, 15:00 UTC – Aug 30, 15:00 UTC · 24-hour window

Status checked at Sep 2, 2026, 6:49 AM UTC. This page is a static snapshot — re-check the official listing for the live state.

Open the official Roblox event ↗

What Roblox has officially confirmed

Everything below comes from the Roblox Virtual Events API for universe 10563114921 (Steal an Egg). Nothing here is a guess.

Event title
MONSTERS ARE COMING...
Subtitle
Something has awakened.
Category
New Content
Event ID
monster-update-2026
Window (UTC)
Aug 29, 15:00 → Aug 30, 15:00
Official description
Strange sightings worldwide. Giant creatures are beginning to appear... "Monster update coming this weekend."

Monster Update start time in your timezone

The window opens at the same moment everywhere — only the clock on your wall changes. The end time is exactly 24 hours later in each zone.

TimezoneWindow opensWindow closes
UTCAug 29, 15:00Aug 30, 15:00
Los Angeles (PT)Aug 29, 08:00Aug 30, 08:00
New York (ET)Aug 29, 11:00Aug 30, 11:00
London (BST)Aug 29, 16:00Aug 30, 16:00
Berlin (CEST)Aug 29, 17:00Aug 30, 17:00
São Paulo (BRT)Aug 29, 12:00Aug 30, 12:00
Beijing / SingaporeAug 29, 23:00Aug 30, 23:00
Tokyo (JST)Aug 30, 00:00Aug 31, 00:00
Sydney (AEST)Aug 30, 01:00Aug 31, 01:00

✅ Confirmed

  • An update is coming. The official Roblox event listing for Steal an Egg is titled "MONSTERS ARE COMING..." and its own description ends with "Monster update coming this weekend."
  • The event window. 24 hours, starting August 29 at 15:00 UTC and ending August 30 at 15:00 UTC.
  • The event category. Roblox classifies it as "New Content" — not an Admin Abuse or boost event.
  • The teaser line. Subtitle: "Something has awakened." Description: "Strange sightings worldwide. Giant creatures are beginning to appear..."
  • The game itself. Steal an Egg is live and playable. Nothing about the event listing suggests downtime or a wipe.

⏳ Still being verified

  • New pet names & incomes. The update added monster pets and a Monstrous Egg, but Roblox published no official roster. Guide coverage lists names and rarities; we do not publish incomes we cannot source, so treat the list as community-reported.
  • New codes. Steal an Egg still has no code redemption menu, so we do not expect codes — but the developer could add one alongside the update.
  • The new biome name & guardian. In-game footage confirms a new zone at roughly 7 billion Speed. Guide coverage names it "Titan Temple" with a "Gorilla King" guardian — those specifics are single-source and still need verifying in-game.
  • Progress reset. No official statement. The previous major content drop (Cherry Blossom) did not reset progress.
  • The exact drop minute. The event window is 24 hours wide. The content itself may go live at any point inside it — the window is when to watch, not a guaranteed minute.

✅ Confirmed from in-game footage

These mechanics are verified across multiple creator playthroughs (ViewSIM, SkellyPlays' Admin Abuse dev explainer, Bemmy, BachaBlox) — not a single source.

  • Hungry Monster event: parasite-infected eggs spawn across biomes (footage shows Snow). Carry one back, strip the parasite, and feed it to the Hungry Monster.
  • Feed loop & Monster Chest: each feed fills the monster's belly ~20%; at 100% it burps out a Monster Chest.
  • Monster Chest rewards: a 1.25x egg-growth boost, a 2x treadmill speed boost, a fly swatter (an Epic melee item you swing at other players — a limited-time drop, only obtainable from this chest), and a Monstrous Egg — the loot players search for as “Monstrous Egg” (also called the “Monster Egg”) Steal an Egg — that guarantees a monstrous mutation. Bemmy's run measured the Monstrous Egg at roughly 1.5% of chest openings.
  • New end-game zone: the ladder extends past Cherry Blossom with a new region gated at roughly 7 billion Speed to enter.

⏳ Guide-reported — verify in-game

The specifics below come from post-event guide coverage (e.g. TechWiser) and fan wikis. They are consistent with the footage above but not independently verified by us, and we do not publish incomes we cannot source. Treat as leads.

  • New biome name: reported as Titan Temple, guarded by a Gorilla King — this is the ~7B zone above; the name is single-source.
  • New monster pets (reported): Nightflame (Divine), Gorilla King (Eternal), Mutant Shark (Secret), Rhinotaur (Cosmic), Mantaris (Cosmic), Bladehide (Mythic), Crustacia (Legendary), Spideron (Legendary).
  • Monster Egg (Robux store): reported to hatch Scorpio (Legendary), Froggo (Mythic), Crawler (Cosmic), Crocodon (Secret), Krakenoid (Eternal), Dreadscale (Divine) — each possibly as a Mecha variant.
  • Parasite Mutation: a rare chest drop that mutates Titan Temple monsters — our footage shows a similar “monstrous mutation” from the Monstrous Egg.

How to make the most of the Monster Update

New content in Steal an Egg is almost always gated by Speed, so the players who pre-farm are the ones hatching on day one.

  1. 1Bank Speed for the new biome

    Every new region in Steal an Egg is gated by Speed, so AFK on the treadmill now. Claim the free 10,000 Speed from the like / favorite / join-group rewards and equip your best Trail.

  2. 2Clear pet slots and fuse duplicates

    Sell or fuse your low-value pets so you have room for Monster eggs. Three of the same pet in the Fuse Machine returns an egg with better roll luck.

  3. 3Set a reminder for your local start time

    Use the timezone table above — the window opens at 11:00 in New York, 08:00 in Los Angeles and 23:00 in Beijing on August 29.

  4. 4Join the event from the official listing

    Open the official Roblox event page and hit Notify / Follow so you land in an updated server the moment the patch ships.

  5. 5Server-hop once it is live

    All active servers share the same egg spawns but the SIZE differs per server. Hop servers to find the biggest version of a new egg before you collect it.

Codes, resets and the delisting question

  • Codes: Steal an Egg has never had a code redemption menu, so we are not expecting codes with this update. We still check the codes page daily — if the developer ships one, it is listed there first.
  • Resets: no official wipe announcement. The Cherry Blossom update came with no progress reset, so plan around keeping everything you own.
  • Delisting: this is not a repeat of the August 25 delisting. The game is live and the event is listed as New Content.
  • Not an Admin Abuse: boost events are a separate category — see the Admin Abuse guide for how those differ.

Monster Update FAQ

When was the Steal an Egg Monster Update?

The official Roblox event window ran for 24 hours from August 29, 2026 at 15:00 UTC to August 30, 2026 at 15:00 UTC (11:00 ET, 08:00 PT, 16:00 BST, 23:00 Beijing on Aug 29). The window has now closed, but the content it shipped — the Hungry Monster event and the new biome — remains in the game.

What time does the Monster Update start in my timezone?

August 29 at 15:00 UTC: 08:00 in Los Angeles, 11:00 in New York, 16:00 in London, 17:00 in Berlin, 12:00 in São Paulo, 23:00 in Beijing and Singapore, 00:00 on August 30 in Tokyo and 01:00 on August 30 in Sydney.

Is the Monster Update an Admin Abuse event?

No. Roblox lists this event under the "New Content" category, not as an Admin Abuse or boost session. The last Admin Abuse event was a separate, earlier occurrence.

Will the Monster Update add new codes?

We do not know yet, and we will not guess. Steal an Egg has never shipped a code redemption menu, so the honest expectation is no codes — but if the developer adds one, we list working codes on the codes page immediately.

Will the Monster Update reset my progress?

There is no official statement about a reset. The last major content drop, the Cherry Blossom update, explicitly came with no progress reset, and nothing in the event listing points to a wipe. Plan for no reset, but do not spend everything you own before the window closes.

What did the Monster Update actually add?

The Monster Update added a limited-time Hungry Monster event: parasite-infected eggs spawn across biomes, you feed them to the Hungry Monster, and at 100% it drops a Monster Chest with growth/treadmill boosts, a fly swatter, and a Monstrous Egg that guarantees a monstrous mutation. It also extended the biome ladder with a new zone gated at roughly 7 billion Speed. Specific new pet names, rarities and the exact chest drop rates come from guide coverage and are listed above as verify-in-game — we do not publish incomes we cannot source.

How do I prepare for the Monster Update?

Bank Speed on the treadmill, clear pet slots by selling or fusing duplicates, equip your best Trail, claim the free 10,000 Speed reward, follow the official Roblox event page for Notify, and server-hop once the patch is live to find the biggest new eggs.

What does the fly swatter do in Steal an Egg?

The fly swatter is an Epic item that drops from the Monster Chest during the Monster Update. Its only use is as a melee weapon — you swing it to hit other players (PvP). It is a limited-time reward, so once the chest loot table rotates it is no longer obtainable. Source: IGN Steal an Egg wiki.

Watch: the full Monster Update guide for Steal an Egg

FULL GUIDE for MONSTER UPDATE in Steal An Egg Roblox

FULL GUIDE for MONSTER UPDATE in Steal An Egg Roblox

by ViewSIM · 10:29

A hands-on walkthrough of the Monster Update: hunting parasite-infected eggs in the Snow biome, feeding the Hungry Monster, and cracking open Monster Chests for growth and speed rewards.

  • The Monster Update adds parasite-infected eggs that spawn in the Snow biome — look for a small blue parasite "thingy" clinging to the egg before you steal it.
  • Feed infected eggs to the Hungry Monster; each feed fills its belly and eventually it burps out a Monster Chest.
  • Monster Chest rewards include an egg-growth boost and a 1.5x time-speed multiplier for faster progression.
  • The update also pushes the biome ladder forward with a new zone gated around ~7 billion Speed.
I GOT EVERYTHING NEW in MONSTER UPDATE in STEAL AN EGG

I GOT EVERYTHING NEW in MONSTER UPDATE in STEAL AN EGG

by Bemmy · 20:20

Bemmy runs the full Monster Update loop — find the parasite, feed the monster, claim the chest — and shows the new zones and pet tiers the update added.

  • The full loop is: find a parasite → feed the monster → claim the Monster Chest it burps out.
  • The Monstrous Egg drop rate landed around 1.5% in this run — rare, not guaranteed.
  • New zones (including a new jungle-style area) were added, gated at roughly 7 billion Speed to enter.
  • New egg types like the spider egg joined the pool as part of the update.

Related: Update log · Egg database · Pet tier list · Secret pets · Active codes · Calculators

Page last updated Sep 2, 2026. Event data sourced from the official Roblox Virtual Events API.

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