Mortal Shell II — official key art
The Harbinger's Field Grimoire

Mortal Shell II
Complete Guide

Every boss beaten. Every weapon tested. Every Shell ranked. A living guide kept up to date with Mortal Shell II's launch build.

Official key art © Cold Symmetry / Playstack
Start Here
All guides →
Shells
All 8 →
Weapons
All 8 →
Bosses
All 10 →
Areas
All 10 →
Mechanics
All 8 →
NPCs
All →

It's challenging but fair — core systems like Harden and Parry reward patience, making it more approachable than it looks.

Proxima is the recommended starter — her hook pull into a Lightning finisher and damage-shrug passive make the opening hours forgiving.

Yes — the main ending (Send Ova into NG+) plus a secret Baghead joke ending, an Egon Feed Me ending, and a Mango Ascension secret.