Mortal Shell II Open Beta Download Archive
Mortal Shell II Open Beta archive: the official Steam app, test-build scope, recorded PC requirements and launch carry-over rewards.
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Official Steam page
This wiki never hosts game files. Use the official Steam page for the full game, or the archived Open Beta page when this article is explicitly about that test build.
Open Beta Steam archive
This page documents the official Mortal Shell II Open Beta Steam app (4711740) and the test-build information it published. The full game is available now; use the official Mortal Shell II Steam page to buy or launch the retail version.
Open Mortal Shell II Open Beta on Steam →
Steam may change the availability of a past test build. This wiki never hosts game files, and this archive is not a substitute for the released game.
| Item | Official detail |
|---|---|
| Platform | PC (Steam) |
| Build type | Open Beta / demo-style limited access |
| Scope | Opening hours: Prologue into the first explorable region |
| Full release | Available from August 20, 2026 |
If Steam asks for age confirmation or account login, that is normal store behavior.
Why this page exists
Searches for “Mortal Shell 2 download” and “Mortal Shell II Open Beta” should land on an official Steam destination and a clear distinction between the historical test build and the current retail version. This archive:
- Sends users to the official store
- States what the beta includes
- Preserves the recorded Beta PC requirements as historical data
- Explains the carry-over rules that applied at launch
What the Open Beta included
From the official Steam Open Beta description:
- Begin as the Harbinger and possess Shells
- Explore the early open-world section
- Cleanse beacons
- Enter optional dungeons and face hidden mini-bosses
- Progress toward Magdalena, the Lady of the Woods
- Discover Tiel, the Acolyte (one of eight playable Shells)
Full breakdown: Open Beta guide.
Progress rules that applied at launch
- Full Beta inventory reset (currency, weapons, Shells and collectibles).
- Playing the Beta unlocked The Flayed Harbinger cosmetic.
- Progress beyond Marrow Keep unlocked an optional prologue skip in the full game.
Details: Beta save transfer.
Historical Open Beta system requirements
Minimum
- Windows 10 / 11 64-bit
- Intel i7-10700K / AMD Ryzen 5 3600 class CPU or better
- 16 GB RAM
- RTX 2060 SUPER 8 GB or RX 6600 8 GB
- DirectX 12
- 30 GB free space
- SSD required
Mature content description
Mortal Shell II contains violence including sword fights with blood sprays, execution maneuvers, and medieval firearms.
For the released game’s published specifications, use Mortal Shell II PC Requirements.
Archive checklist
- Use the official Steam link above if you are checking whether the archived app is still visible.
- Use Mortal Shell II PC Requirements before installing the retail game.
- Treat the 30 GB figure above as Open Beta history, not the current game’s storage requirement.
- Read the Open Beta archive for the original route and reward scope.