Do You Need to Play Mortal Shell 1 Before Mortal Shell 2?
No. Cold Symmetry and Playstack describe Mortal Shell II as a standalone sequel, so the first game is optional context rather than required homework.
The short answer
You can start with Mortal Shell II. The official announcement calls it a standalone sequel, which is the clearest signal that prior completion is not a prerequisite.
What returning players will recognize
The identity of the series still centers on possessing warriors called Shells and using hardening in deliberate melee combat. The sequel expands the scope with an interconnected open world, more weapons and dungeons, and combat described as unrestricted by a stamina bar.
When playing the first game still makes sense
Play Mortal Shell first if you want to see the original form of hardening and Shell possession or enjoy comparing how the sequel changes them. Skip it if your goal is simply to understand the new release; begin with the Mortal Shell 2 beginner guide instead.
Sources used for this guide
- OfficialMortal Shell II announcement
Frequently asked questions
Is Mortal Shell 2 a direct story continuation?
It is officially described as a standalone sequel. That means newcomers should be able to begin with the second game without completing the first.