An infographic guide for the Bellower raid boss in Siege Worlds, detailing cave location east of the farm, summon fees of 20,000 Siege, raid details across 3 stages, Coffer Pet stats, rewards, and key gameplay tips against a central backdrop of players fighting a massive crystal creature.
A complete raid guide for facing The Bellower in Siege Worlds, featuring key locations, summon costs, Coffer Pet upgrades, and battle rewards.

Siege Worlds Bellower Guide, Cave Location, 20,000 Siege Summon Fee, Raid Stages and Rewards

The Bellower is a three-stage, first-person raid boss added to Siege Worlds in patch 6.0.6 on October 20, 2026. Its cave is east of your home, past the farm and into the woods, and waking the boss costs 20,000 Siege. After one player pays, a notification goes out to the whole server, and others can join for 10,000 Siege while the boss stays awake. The 10 players who deal the most damage share a hoard of weapons and ore that includes a rare rocket launcher, but the studio has not published drop rates or boss mechanics.

Summary: Siege Worlds Bellower

  • Release: patch 6.0.6, October 20, 2026.
  • Location: a cavern east of home, past the farm and into the woods.
  • Summon fee: 20,000 Siege for the player who wakes it, and 10,000 Siege for each player who joins.
  • Fight: three stages in first person, with an arena that fights back.
  • Rewards: Divi and Siege coins drop during the fight, and the top 10 damage dealers share a hoard with a rare rocket launcher.
  • Not published: boss mechanics, drop rates, coin amounts and the number of weapons in the hoard.
  • Caution: Siege is a crypto token, so every summon has a real-world cost.

What Is the Siege Worlds Bellower?

Promotional banner for the game "Siege Worlds" featuring a new raid boss update for Patch 6.0.6 titled "The Bellower." The image shows a group of warriors—including a shooter with a rifle in the foreground, a samurai with a sword, a pirate with a musket, and a Roman soldier with a shield—confronting a giant, crystalline-backed monster inside a dark cavern with glowing blue crystals. Text on the left describes the boss as "A crystal-backed colossus. Sleeping beneath the forest. Awaits your challenge." four feature icons are displayed along the bottom left corner: First-Person Raid, Crystal Backed, Beneath the Forest, and Co-Op Wave Defense.

Siege Worlds is a free-to-play co-op wave defense game on the Epic Games Store, developed by Games Interactive Limited and published by Lightning Works. You hold fortifications against hordes of monsters while playing historical warriors such as gladiators, samurai, gunslingers and pirates. The game is set in an afterlife.

The Bellower is the headline addition of patch 6.0.6. In a post on X, the studio described it as a crystal-backed raid boss the size of a building, sleeping on a dais in a cavern beneath the forest. It is a first-person raid, which makes it different from the usual wave defense.

You can read the studio’s own announcement in the official Siege Worlds post on X. The studio shared few details, so this guide separates what is confirmed from what is not.

Patch 6.0.6 Overview

The update went live on October 20, 2026. Beyond the boss, the notes we found include one pet change.

AreaWhat changed
New bossThe Bellower, a three-stage first-person raid
Summon cost20,000 Siege to wake it, 10,000 Siege to join
RewardsDivi and Siege coins in the fight, plus a hoard for the top 10 damage dealers
Cub Coffer PetCapacity doubled from 12 to 24 items
Coffer rest timeThe Cub rests for 7 seconds, and a full Coffer rests for 5 seconds
Coffer bankingA full Coffer now banks its items automatically

The studio has not published a full changelog in the sources we could read, so more changes may exist.

How to Find the Bellower Cave

The studio’s directions are short. The cave is east of your home, past the farm and into the woods. That is the only location detail it has shared, with no coordinates and no map marker.

Here is a simple way to follow it:

  1. Start at your home base. Everything is measured from there.
  2. Head east. Walk past the farm.
  3. Enter the woods. The cavern sits beneath the forest.
  4. Find the dais. The boss sleeps on a dais inside the cavern.

Because the studio has not shared a screenshot or landmark, explore a little at the edge of the woods if you do not see the entrance right away. Also keep your Siege balance ready before you go, since the summon happens at the dais.

The 20,000 Siege Summon Fee

The fee system rewards the player who opens the raid, and it also invites others in. Here is how it works.

RoleCostWhat happens
Summoner20,000 SiegeYou drop directly into the battle
ServerFree notificationEveryone on the server gets an alert
Joiner10,000 SiegeAnyone can join while the boss stays awake

In other words, the person who opens the raid pays twice what everyone else pays. The server-wide alert brings in other players at the cheaper rate. As a result, the cost per player drops if the group splits the opening fee, but the studio has not said whether you can share a payment, so each player pays their own.

The studio’s closing advice sums it up: save your Siege, bring friends, wake it and go to war.

Three-Stage Raid Mechanics: What We Know

The Bellower is a three-stage raid, and the fight shifts at each stage as the boss’s health drops. The arena joins in too, since the studio says the hall fights back.

That is all the official detail. The studio did not release a breakdown of the mechanics, and it said to read the room and figure it out with your squad. Therefore, we cannot list attack patterns, weak points or phase thresholds without guessing.

What you can do is treat the first attempt as a learning run:

  • Watch each stage change. Note what the boss does when its health crosses each threshold.
  • Watch the room. The arena itself is part of the fight, so notice hazards.
  • Talk to your squad. The studio’s own advice is to figure it out together.

We will update this section after players publish verified phase breakdowns.

Bellower Rewards and the Rare Rocket Launcher

Loot starts before the kill. As the Bellower takes damage, Divi and Siege coins fall to the floor. When it dies, a hoard of weapons and ore goes to the 10 players who dealt the most damage, and a rare rocket launcher is in that pool.

RewardWhat the studio saysWhat is not published
CoinsDivi and Siege coins drop during the fightAmounts and drop rates
HoardWeapons and ore for the top 10 damage dealersHow many weapons it holds
Rocket launcherA rare one is in the hoardThe odds of getting it

Because only the top 10 damage dealers share the hoard, your damage rank matters. A joiner who arrives late and deals little damage may miss the hoard entirely, so that is our reading of the rule, not a confirmed fact. If you want the rocket launcher, plan to deal as much damage as you can.

Squad Tips for the First Fights

These tips come from the studio’s description, and they are general advice, not tested strategy.

  1. Bring a full squad. The studio tells players to bring friends.
  2. Hold enough Siege. The opener needs 20,000, and each joiner needs 10,000.
  3. Watch for the server alert. It tells you when someone wakes the boss, and you can join while it is awake.
  4. Focus on damage. The hoard goes to the top 10 damage dealers.
  5. Run a scouting fight first. The studio has not published mechanics, so use the first attempt to learn them.
  6. Agree on roles. If your squad includes warriors with different strengths, decide who leads the damage.

For another co-op game about holding off hordes, see our Helldivers 2 Update 7.2 guide.

Coffer Pet Changes in Patch 6.0.6

The Cub Coffer Pet got a buff in the same patch. Its capacity doubles from 12 items to 24, and its rest time falls to seven seconds. A full Coffer rests for just five seconds and banks everything inside automatically as soon as it fills up.

This helps raid players because the boss drops coins and loot quickly. A bigger Coffer holds more of it, and automatic banking means you do not have to stop and empty it. The studio has not said whether other pets changed.

A Note on Siege Tokens and Cost

Siege Worlds uses crypto tokens. According to the official site, killing monsters and finishing quests earns both Divi and SIEGE tokens, and players can forge, trade and send items to Telegram-linked wallets. Skins, pets and chest keys are sold for USDT.

That means the Bellower’s summon fee has a real-world value that can change with the token’s market price. We do not give investment advice, and the game’s value can drop to zero. If you play, treat Siege like money, set a budget before you summon and do not spend more than you can afford to lose.

Common Mistakes and Clarifications

  • Expecting a mechanics guide. The studio did not publish one.
  • Assuming every joiner gets the hoard. Only the top 10 damage dealers share it.
  • Forgetting the joiner fee. Joining costs 10,000 Siege.
  • Walking the wrong way. The cave is east of home, past the farm.
  • Ignoring the cost. Siege is a crypto token with a real-world value.
  • Trusting drop rate claims. None are published.

Conclusion

The Siege Worlds Bellower is a three-stage first-person raid in a cave east of home, and it costs 20,000 Siege to wake and 10,000 to join. The top 10 damage dealers share a hoard with a rare rocket launcher. Bring a full squad, learn the stages on your first run and set a budget before you spend any Siege.

FAQs

Where is the Bellower cave in Siege Worlds?

It is east of your home, past the farm and into the woods.

How much does it cost to summon the Bellower?

The player who wakes it pays 20,000 Siege, and other players can join for 10,000 Siege while it stays awake.

How many stages does the Bellower fight have?

The raid has three stages, and the fight shifts as the boss’s health drops.

What does the Bellower drop?

Divi and Siege coins drop during the fight, and the top 10 damage dealers share a hoard of weapons and ore that includes a rare rocket launcher.

When was patch 6.0.6 released?

The studio released it on October 20, 2026.

Did the studio publish the boss mechanics?

No. Its advice was to read the room and figure it out with your squad.

For more updates visit: GAME SPEC

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