Steal an Egg Halloween Part 2: Manor, Boss & Rewards (2026)

Halloween Part 2 in Steal an Egg is the second half of the Halloween event, and it is where the story pays off. It opens the Abandoned Manor, adds a two-phase Pumpkin Boss fight with 65 reward tiers, hides a secret fishing pond in Forgotten Town, and introduces a two-player Divine Fusion that produces the Divine Cursed Monarch.

The listed event window is short, so the order you do things in matters. This guide covers the exact dates, everything Update 10 added, how to open the Manor Door, what the Fusion Machine needs, and what is still unconfirmed about the boss. Anything the developers have not published is marked as unconfirmed instead of guessed.

When Does Steal an Egg Halloween Part 2 Start and End?

Part 2 began on October 24, 2026, one hour after the Halloween Dimension event closed. The official event listing gives a hard end time on October 25, which means the clock is the single most important fact on this page.

Event	Starts (UTC)	Ends (UTC)
Halloween Dimension (Part 1)	Oct 17, 15:00	Oct 24, 14:00
Halloween Part 2	Oct 24, 15:00	Oct 25, 16:34

In US time, Part 2 opened at 11:00 AM Eastern (8:00 AM Pacific) and is listed to close at 12:34 PM Eastern (9:34 AM Pacific) on October 25. That is roughly 25 and a half hours in total. Treat the listed time as the official window and check the in-game countdown, since the manor door displays its own timer.

What Did Update 10 Add to Steal an Egg?

The official patch notes for Update 10 boil down to five additions:

• Abandoned Manor opens. The gate that stayed chained during Part 1 can now be unlocked with a Manor Key.
• Secret fishing area in Forgotten Town. This hidden underground pond is the only source of the key.

• Pumpkin Boss fight. A two-phase co-op encounter against the Pumpkin Brute and the Pumpkin King.
• 65 reward tiers. The boss progression track includes six new Halloween pets and other exclusive rewards.
• Secret Divine Fusion. A Fusion Machine inside the manor combines pets from two players into a Divine Cursed Monarch Egg.

There is also a stated chance at the Divine Pumpkin King, though no odds have been published.

How Do You Unlock the Abandoned Manor in Part 2?

You need a Manor Key, and the key is a rare fishing drop. Getting to the pond takes a chain of earlier unlocks, and this is where most players lose time. In short:

1. Finish Echo’s Memories by returning his four lost items.
2. Take the Haunted Rod from the Ghost Fisherman and clear his underwater minigame to earn the ticket.
3. Board the Phantom Express, which arrives at :00 and :30 every hour, and ride to Forgotten Town.
4. Go left to the glowing green whirlpool, jump in, and fish from the wooden dock until the Manor Key drops.
5. Return to the gate and press E on the door.

Players who already did the quest in Part 1 skip steps one and two, since the rod and ticket stay in your inventory. The full walkthrough, including fixes for a key that will not drop, lives in our Abandoned Manor unlock guide.

One detail that surprises people: the manor grounds were never closed. The rarest eggs spawned around it throughout Part 1. What Part 2 unlocks is the house itself, along with the content inside it.

What Does the Fusion Machine Make? The Divine Cursed Monarch

Upstairs in the manor is a room with four pedestals. That is the Fusion Machine, and it needs two players working together. The official notes name the ingredients as Ghost Fish (Eternal) and Divine Voidseer, and the result is a Divine Cursed Monarch Egg that you take back to your base and hatch.

Two cautions before you put rare pets on a pedestal:

• The exact quantities are reported differently. Some players describe one of each per person, others two of each across all four pedestals. Read the on-screen requirement first.
• Voidseer Pumpkin is the bottleneck. It is a Divine pet with a spawn chance of about 0.056% in the manor’s egg pool, and it is not inside the Halloween Dimension Egg. Ghost Fish comes from fishing in the Corrupted Realm.

Reported base income for Voidseer Pumpkin ranges from about $12.5B to $14B per second depending on the source, so check the live pet index before you trade anything. Our all pets list tracks rarity and income for each pet in the Halloween pool.

How Does the Pumpkin Boss Fight Work?

This is the part of Update 10 with the least verified information, so here is exactly what is confirmed and what is not.

Confirmed from the patch notes:

• The fight has two phases, with the Pumpkin Brute first and the Pumpkin King second.
• It is built for teamwork, since the notes ask players to work together to defeat the Pumpkin King.
• Progress is tracked across 65 reward tiers, including six new Halloween pets.
• The Divine Pumpkin King can drop, with unpublished odds.

Not confirmed in anything we could verify:

• The names of the six boss-tier pets.
• Exact health, damage, or recommended pet income for the fight.
• How the boss portal is entered. One report says the Pumpkin King portal starts sealed and opens after you progress through the manor, but the developers have not spelled out the trigger.

Until that information is published, the safest plan is to unlock the manor first and walk the area around it. If you see a portal or prompt, you will be in the right place.

What Happens to Your Part 1 Items and Eggs?

The Haunted Rod and the Phantom Express Ticket are permanent quest rewards, so they carry over. Event eggs are the opposite. The Halloween Dimension Egg, which costs 2,250 Candy Corn, and the Robux Halloween Egg were both reported to leave the shop when the first half closed. If you are holding leftover Candy Corn, confirm in the Halloween shop whether anything is still sellable before you plan around it.

The Robux egg also has Zombified versions, and our breakdown of Zombified pets explains the odds and whether the re-roll is worth the spend.

The Best Order to Spend Your Time in Halloween Part 2

With a short window, sequence beats grinding. A practical order:

1. Check what you already own. If you have the rod and ticket, go straight to the next train.
2. Fish for the key first. It is the only gated step, and it is the one with no guaranteed drop rate.
3. Find a partner before you enter the manor. The Fusion Machine needs two people, so bring a friend or ask in the server.
4. Save rare pets for the fusion. Do not hatch, sell, or trade Voidseer Pumpkin or Ghost Fish until you have confirmed the recipe on screen.
5. Try the boss last, once you have seen how the portal behaves.

Finally, ignore any site or video offering a free Halloween Part 2 code. Steal an Egg has no code system, so anything promising a free egg or key is fake, and you should never share your login details to claim one.