
Is Mary Skelter 2 playable on Steam Deck?
Steam Deck verdict
Playable
Yes — Mary Skelter 2 is playable on the Steam Deck, with some caveats.
Mary Skelter 2 is playable on the Steam Deck. Valve lists it as Unsupported on the Steam Deck. The Linux/Proton community rates it Gold on ProtonDB across 12 reports. Despite the official label, players report it runs well on the Deck.
Game info
- Genres
- Adventure, RPG, Strategy
- Developer
- Idea Factory
- Publisher
- Ghostlight LTD
- Release
- January 13, 2022
- Price
- $34.99
- Metacritic
- —
System requirements
Windows specs from Steam — the Deck runs these through Proton.
- Requires a 64-bit processor and operating system
- OS *: Windows 8 or later
- Processor: 2.13GHz Intel Core2 Duo or equivalent
- Memory: 4 GB RAM
- Graphics: DirectX 11 compatible graphics card
- DirectX: Version 11
- Storage: 9 GB available space
- Sound Card: XAudio2 compatible sound card
- Requires a 64-bit processor and operating system
- OS *: Windows 8 or later
- Processor: 3GHz Intel i3 or equivalent
- Memory: 6 GB RAM
- Graphics: DirectX 11 compatible graphics card
- DirectX: Version 11
- Storage: 9 GB available space
- Sound Card: XAudio2 compatible sound card
Is Mary Skelter 2 compatible with Steam Deck?
Does it run?
- Valve rating
- Unsupported
Community rating · 12 reports (ProtonDB)
Does it run well?
No reliable Steam Deck performance data yet.
- ✓Not supported on SteamOS
Mary Skelter 2 performance & FPS on Steam Deck
We don't have enough Steam Deck framerate reports for Mary Skelter 2 yet. No reliable Steam Deck performance data yet.
Frequently asked questions
›Is Mary Skelter 2 playable on Steam Deck?
Mary Skelter 2 <strong>is playable</strong> on the Steam Deck. Valve lists it as <strong>Unsupported</strong> on the Steam Deck. The Linux/Proton community rates it <strong>Gold</strong> on ProtonDB across 12 reports.
›Is Mary Skelter 2 Steam Deck Verified?
No. Valve lists Mary Skelter 2 as Unsupported, though community reports may differ — see the verdict above.
›How many FPS does Mary Skelter 2 get on Steam Deck?
We don't publish a single FPS figure — framerate depends on your settings, the scene and your TDP limit. Based on the data, it sits in the playable range for most players.
›How long does the battery last playing Mary Skelter 2 on Steam Deck?
Battery life isn't fixed — it depends on your brightness, TDP cap and framerate target, typically landing anywhere from 2 to 6 hours on the Steam Deck. We don't have a measured figure for Mary Skelter 2 specifically.
›Can you play Mary Skelter 2 on Steam Deck?
Yes, though expect a tweak or two: Mary Skelter 2 may need a specific Proton version, a settings change, or putting up with small on-screen text.
›Can the Steam Deck run Mary Skelter 2?
The Steam Deck can run Mary Skelter 2, though we don't have a measured framerate for it yet — it depends on your settings and TDP limit.
Similar adventure games on Steam Deck
Community configurations
Found a setup that works great for Mary Skelter 2 on Steam Deck? Share it and help the community grow.





