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Mythos, Book One Store & metadata

Store & metadata

Steam store details recorded for this app.

App details

Recorded changes

App ID: 3213410
Type: Game
Developer: Nine of Swords Studios
Publisher: Nine of Swords Studios
Release date: Jun 17, 2025
Controller support: Not recorded
Required age: No store age restriction supplied
Change number: 39706187

Account & disclosures

AI disclosure: Steam AI disclosure has not been checked.

Steam account, DRM and anti-cheat notices have not been checked.

Steam hardware compatibility

Steam Deck: playable
Steam Machine: playable
Other SteamOS devices: playable
Steam Frame standalone: unknown

Features

4

Single-player
Steam Achievements
Steam Cloud
Family Sharing

Languages

2

Supported languages
Language	Full audio
English	No
French	No