Mortal Shell 2 Broodshell Swarm Boss Guide
Quick answer: A pack with a shared boss flag, not a single monster. Clear it to grab Justiciar's Stone (more coin from kills) and the camp behind. Wide melee or a repeating sidearm.
Official promotional screenshot: Steam / Cold Symmetry / Playstack
Location and route
Boss location: Stones of Remembrance, downslope past the chapel / Feeding Grounds side.
From Stones of Remembrance, Game8's walkthrough goes right after the chapel, then left up a slope into the swarm. Sportskeeda places a spider-infested stretch northeast of Blackridge Pass — same northwest graveyard cluster.
Preparation checklist
- Come after Tiel/Proxima. This is optional loot, not a gate.
Attacks and counters
| Attack | Tell / danger | Safe response |
|---|---|---|
| Swarm pressure | Multiple small bodies | AoE and kiting. Do not get surrounded in the slope. |
Step-by-step fight plan
- Wipe the pack, loot Justiciar's Stone, then the left-hand camp and wooden bridges.
Rewards, achievement, and what comes next
- Justiciar's Stone (Game8 walkthrough / KeenGamer). Coin-find Support stone.
More boss guides
- Magdalena, the Lady of the Woods
- The Lost Child
- The Nameless Captive
- Zmey, the Unbidden
- Droeg the Conqueror
- Hexapod
- Isaac, the Scholar Prince
- Orrem, the Discarded Golem / Orrem, the Reclaimed
- The Monolith
- Malborn Offspring
- Tar Golem
- Great Arbiter of Flesh
- The Wandering Shepherd
- The Warden
- Vellen, High Lord of Mammon
- Sester Secundus
- Gloombound Ritualist
- Tainted Vestige
- Vrannic, the Grand Illusionist
- Circle of the Grasping Root
- Grisha
- Vrago, Solikar Champion
- Bloodcursed Lithopod
- Tishina's Confessor
- Gloombound Legion
- Lucian, the Thirsting Knight
- Tarblighted Stoner
- Rabid Grisha Pack
- Pale Grisha
- Urrig, the Executioner
- Caged Grisha
- Strange Grisha
- Twin Sesters
- Stray Sesters
- Bor, the Deluded Monarch
- Sariel, the Endless
- Servants of the Scholar Prince
- Solnir, the Gloom Seeker
- Gloombound Wraith
- Starved Harridan
- Viletongue Batushka
- Subjugated Guardian
- Infested Miner
- Prophet of Profane Infinities
Evidence: The boss name and achievement wording are cross-checked against the official Steam achievement list. Location, attacks, rewards, and strategy are attributed community synthesis checked against this Game8 area walkthrough. Verified August 23, 2026; balance and behavior may change with patches.