What we know officially
- Open Beta: ~3 hours (official Steam description)
- Full game: interconnected open world with 80+ reported dungeons
- 8 Shells, each with their own story and upgrade path
What that implies
For reference, the first Mortal Shell took most players 8–12 hours for its hand-crafted linear world. Mortal Shell II replaces that with an open world and reportedly 80+ dungeons, plus eight full Shell questlines. A main-route completionist split (main story vs. everything) will be published here once enough player data lands.
We do not invent hour counts. This page updates with verified player-reported completion times after launch week.
Frequently Asked Questions
How many hours is Mortal Shell II?
Not officially stated yet. The Open Beta covers about 3 hours; the full game is substantially larger (80+ dungeons, 8 Shells).
Is it longer than the first game?
Everything published so far points to yes — an open world and 80+ dungeons versus the original's compact hand-crafted map.