Limited PC test build

Mortal Shell II - Open Beta

Test availability: This is the separate Steam Open Beta. The publisher describes a limited opening section and warns that currency, weapons, Shells and most progress reset for the full game. A cosmetic and a conditional prologue-skip option are the specified carry-over benefits.

Try the Harbinger’s prologue and an early region in Mortal Shell II’s Open Beta. Possess fallen Shells to change your combat options, and explore optional dungeons and hidden bosses. Only the specified rewards carry into the full game; most progress resets.

Official game information ↗

From the publisher

Updates & announcements

June 5, 2026

Now Available: The Mortal Shell II Beta

Test build released

Playstack’s June 5 announcement opened the separate Steam beta and linked its exact store entry. The beta covers the prologue and an early open-world area; it is not the full release.

This is the separate Steam Open Beta. The publisher describes a limited opening section and warns that currency, weapons, Shells and most progress reset for the full game. A cosmetic and a conditional prologue-skip option are the specified carry-over benefits.

Official announcements ↗

Reviewed October 18, 2026 · Official publisher news for this beta guide.

Your content route

WeMod — Technox Open Beta trainer

Technox released an exact Open Beta trainer through WeMod in June 2026. Its method uses the WeMod application to run the beta and toggle runtime changes. Later August comments report breakage after a patch, and the provider distinguishes this beta entry from the full game. A working current setup has not been verified.

WeMod application for the named Steam Open Beta trainer; current build compatibility unresolved.

Requirements

Exact beta entry rather than the full game
Provider-supported current trainer/build combination, not established by this review

The current compatibility reports are unresolved, so this guide does not prescribe installing or enabling the trainer. Keep an untouched save before any independently verified modification; toggling a runtime option off may not reverse saved progression changes.

Provider compatibility marketing is not a verified guarantee for the current beta build.
The original Mortal Shell, full Mortal Shell II and Open Beta are different targets.
A trainer changes runtime values; it is not proof of a supported content-mod framework.

Method documentation ↗

Know your edition

Game details

Edition scope

Windows PC

Community context

The latest 20 Steam reviews captured for the exact beta span September 10–October 1. They include praise for atmosphere and enemy design alongside complaints about movement, bugs and combat feel. This is a small recency-sorted sample, not a representative aggregate.

Community discussions reflect individual experiences and can change.

Sources & review

Reviewed October 17, 2026. Exact editions and mod requirements can differ across stores and branches.

This is an informational guide. Automatic mod-folder preparation and package installation are not enabled for this game in Heimdall Link.