Mortal Shell II
Official Steam artwork for Mortal Shell II

Mortal Shell II Guide & Wiki

Find walkthrough and progression help, boss strategies, Shell locations, weapons, an interactive map, and answers for upgrades and PC fixes.

Beginner GuideInteractive Map

Core Guide Hubs

Fast access to the guide sections players use most: walkthroughs, map, Shells, weapons, bosses, and upgrades.

Beginner GuideStep-by-step first-run orientation: what to do, what to avoid, and early survival priorities.MapInteractive map of locations, Shells, bosses, and key points of interest to plan your route.ShellsWhere to find each Shell, how they alter playstyle, and when to switch.WeaponsWeapon locations, how they change combat, and upgrade priorities to suit your build.BossesEncounter breakdowns, core mechanics, and practical tactics to defeat each boss.WalkthroughStage-by-stage progression and suggested area order to keep your run efficient.AchievementsChecklist and tips to unlock trophies and complete achievement requirements.New Game+NG+ considerations, what to expect on replay, and tips for onward progression.UpgradesTarforge upgrade guide: upgrade choices, material priorities, and recommended order.
Balance Patch 1Patch 1 changes Glimpse refunds, Tarforge costs, enemy balance, weapon behavior, and launch stability.
Released
Aug 20, 2026
Platforms
PC via Steam / PlayStation 5 / Xbox Series X|S
Developer
Cold Symmetry
Updated
Aug 23, 2026

Player alerts

Don't Miss

4 current checks
MISSABLE

No, You Still Can’t Win

This is a Prologue missable tied to the Tar Golem encounter. If it was missed, NG+ does not restore the normal Prologue opportunity in this save.

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MISSABLE

Mid Summer?

This is a Prologue missable. If you already missed it, cancelling Send Ova does not restore the normal opportunity in this save.

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DO BEFORE X

Peter's Perfect Parry

Attempt the missable Nameless Captive trophy with the current combo and retry guidance.

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DO BEFORE X

Send Ova is the point of no return

Finish the current-cycle cleanup you care about, then treat selecting Send Ova at the Gloom Siphon as the start of NG+.

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Start Your First Run

A compact first-run checklist with essential survival tips, early priorities, and what to grab first.

Beginner GuideStep-by-step first-run orientation: what to do, what to avoid, and early survival priorities.

Popular Guides

Quick links to boss strategies, Shell builds, weapon guides, PC fixes, and the most-used walkthroughs.

01Missable
Tar GolemTake the Prologue Tar Golem to minimum health for No, You Still Can't Win before the missable encounter is gone.Read guide
02Launch
Skip PrologueDecide whether to skip, check beta eligibility, and avoid bypassing the two confirmed Prologue trophy opportunities.Read guide
03Night Mode
Seedbearer's ScriptureFind all three quest Glands, enable Night Mode, and make the Forgotten Tower offering for Cosmic Disease mitigation.Read guide
04Night Mode
Shrine of SorrowsFind all three Sonatas, solve the frozen-head puzzle, reach the basement, and claim the Night Mode dungeon rewards.Read guide
05Boss
The Lost ChildReach Sanguine Caverns, avoid Digest & Excrete and Belching Breath, and clear The Lost Child after its Patch 1 nerf.Read guide
06Exploration
Blackmarrow KeysTrack eight Shade keys, five confirmed routes, and the matching cosmetic chests around Marrow Keep.Read guide

Popular Questions

Popular Questions

Quick answers to what players ask first.

How do I get Ova, and when should I Send Ova?Read guide →How do Tarstones and Tarforge upgrades work?Read guide →Where are all 8 Sidearms?Read guide →How do I unlock fast travel?Read guide →Where can I find and unlock Shells?Read guide →Why is my Flayed Harbinger or Prologue skip not showing?Read guide →Does the Slayer Seal disable achievements?Read guide →Which trophies can I miss by skipping the Prologue?Read guide →

Recently Updated

Recently Updated

What changed — not only which page moved.

Field Notes

More to Explore

Other guides worth reading once you've found your route.

GameplayMortal Shell 2 Endings Guide: Main Ending & Baghead Secret EndingSpoiler-marked Mortal Shell 2 endings guide covering the main ending, Baghead's secret ending route, the Desolate Peak puzzle, and the Bag Holder trophy.Read guide →GameplayMortal Shell 2 Peter's Perfect Parry: Nameless Captive Trophy GuideHow to complete Peter's Perfect Parry in Mortal Shell 2 with the Untarnished Seal, identify the qualifying seven-hit headspin, retry safely, and avoid the New Game Plus lockout.Read guide →

See the Game in Action

See the Game in Action

Official screenshots showing combat, Shells, weapons, and exploration.

Official Mortal Shell II screenshot of a combat encounter in a red-lit arena.Combat: a launch-window fight in an arena route.Official Mortal Shell II screenshot of an armored Shell standing in a dark wetland.Shell: armor, weapons, and enemy pressure in view.Official Mortal Shell II screenshot of a player exploring a misty forest path.World: exploration through a hostile route.

About Mortal Shell II

About Mortal Shell II

Mortal Shell 2 walkthrough and progression help, boss strategies, Shell locations, weapons, interactive map, achievements/upgrades, and PC fixes.

Status
Released · Aug 20, 2026
Developer
Cold Symmetry
Publisher
Playstack
Platforms
PC via Steam · PlayStation 5 · Xbox Series X|S