Mortal Shell II Open Beta Guide
Free slice scope, console access, and how to practice before August 20.
The Mortal Shell II Open Beta is free on Steam, PlayStation 5, and Xbox Series. It covers roughly the opening three hours: prologue, first open region, optional dungeons, mini-bosses, and a push toward Magdalena, Lady of the Woods. Full launch is August 20, 2026; Devout Advanced Access starts August 17. Use the beta as a systems exam for stamina-free combat—not a completionist contest.
What you can play
You awaken as the Harbinger, possess fallen Shells, cleanse beacons, and explore early landmarks. Harros the Vassal frames the prologue; Tiel the Acolyte is the discoverable Shell highlighted in store copy—one of eight full-game Shells. Do not expect the entire roster. Early story pressure includes the Tar Golem beat, arrival at Marrow Keep, and woods content gated by threats like the Wandering Shepherd before Magdalena.
Watch the trailer, then set goals
The Open Beta launch trailer below is hype. After watching, write three goals: learn Harden without panic, reach Marrow Keep, and decide whether Devout’s three days are worth money. Reward details live on the dedicated beta rewards page.
Progress carry and rewards (summary)
- Flayed Harbinger cosmetic: ~30 minutes of beta play on the account you will keep
- Prologue skip option: progress beyond Marrow Keep
- Resets: currencies, weapons, Shells, Tarstones, keys, most inventory
Full explanation, console notes, and an efficient route are on Beta Rewards & Progress. Track checkboxes with the beta progress tool.
Recommended practice path
- Getting Started mindset + prologue walkthrough
- Unlock Harden via Seals & Harden on the grotto path
- Survive or master Tar Golem, then learn hub services at Marrow Keep
- Hunt Tiel with how to find Shells
- Drill combat in the Harden guide before Magdalena
- Export notes to the pre-launch checklist
Console versus PC
Mechanical goals match across platforms. Play the beta on the ecosystem you plan to launch on if you care about cosmetics. PC players should verify system requirements. Console players should confirm store listing names and download size via the links hub. Bindings mindset: controls guide.
What the beta will not answer
Late Shell balance, full dungeon density (over sixty marketed for the complete game), New Game Plus, and day-one patches remain launch questions. Early ranks on the Shell tier list are provisional. Shopping decisions stay on release date and editions.
Beacon and dungeon etiquette
Cleanse beacons when they improve routing safety. Sample optional dungeons for Harden lessons, then return to the Keep. You do not need 100% side content for Flayed Harbinger eligibility. Keep a short log: beacon, Shell, boss attempt, Resolve mistake.
After the beta ends
Migrate leftovers into the pre-launch checklist. If the stamina-free loop clicked, deepen loadouts in builds and loadouts. If it felt overwhelming, re-read combat fundamentals before spending money on Advanced Access.
Related hubs
Guides Hub · Shell roster · Boss guide · Updates · Tools · Links
Final beta honesty check
If you only have one hour, prioritize the thirty-minute Flayed Harbinger timer and a Marrow Keep clear for the prologue-skip flag. If you have three hours, add Tiel and a Magdalena attempt. If you have more, still do not invent TBA Shell names—log real lessons instead. That honesty is what makes the beta useful when the wipe hits. Keep storefront links ready on the links hub so patch clarifications are one click away during Advanced Access week.
Frequently Asked Questions
Quick answers for launch week and the open beta.
How long is the Open Beta?
Expect roughly three hours for the prologue and first open region, plus optional dungeons if you explore.
Which Shells are in the beta?
Harros and Tiel are the clear playable focus; the full game promises eight Shells.
Does beta progress transfer?
Select flags can carry: Flayed Harbinger after ~30 minutes, and an optional prologue skip if you progress beyond Marrow Keep. Inventory largely resets. See the Beta Rewards page.
Is the beta on consoles?
Yes—PlayStation 5 and Xbox Series received Open Beta builds in addition to Steam, with matching scope.