Is Castle of Illusion playable on Steam Deck?

Tested on Steam DeckLast checked June 2026

Steam Deck verdict

Runs great

Yes — Castle of Illusion runs great on the Steam Deck.

Castle of Illusion runs great on the Steam Deck. Valve has officially marked it Steam Deck Verified. The Linux/Proton community rates it Platinum on ProtonDB across 61 reports. As a adventure game with full controller support, it's a comfortable fit for handheld play.

Game info

Genres: Adventure, Casual
Developer: SEGA Studios Australia
Publisher: SEGA
Release: September 4, 2013
Price: $14.99
Metacritic: —

System requirements

Windows specs from Steam — the Deck runs these through Proton.

Minimum:

OS *: Windows Vista SP2+
Processor: 2.8 Ghz Dual Core (minimum)
Memory: 2 GB RAM
Graphics: ATI 2600/Nvidia 8600 (minimum)
DirectX: Version 10
Storage: 2 GB available space
Additional Notes: Microsoft no longer supports Windows 10 or older versions

Recommended:

OS *: Windows 7
Processor: 2.4 GHz Quad Core (recommended)
Memory: 4 GB RAM
Graphics: ATI 4850/Nvidia 8800 (recommended)
DirectX: Version 11
Storage: 2 GB available space
Additional Notes: Microsoft no longer supports Windows 10 or older versions

Steam Deck compatibility

Does it run?

Valve rating: Verified
…on SteamOS in general: Playable

Does it run well?

Runs well with the default settings.

✓Full controller support out of the box
✓Controller glyphs match the Deck
✓Interface text is legible
✓Good performance with default settings

Castle of Illusion performance & FPS on Steam Deck

~60 fpsreported by players

Based on 2 Steam Deck community reports. These are the framerates players actually settle on — many cap it to save battery — not the game's maximum. Runs well with the default settings.

Battery & recommended settings

Estimated battery life

6h 54mat 60 fps

Recommended preset: default
Typical power draw: ~12 W

💡 SteamDeckPlayable tip: System Proton version 7.0-3 Steamos version 3.2 Bios version F7A0105

Tips for playing Castle of Illusion on Steam Deck

•Default settings already run well — no major tweaks needed to play comfortably.

Frequently asked questions

›Is Castle of Illusion playable on Steam Deck?

Castle of Illusion runs great on the Steam Deck. Valve has officially marked it Steam Deck Verified. The Linux/Proton community rates it Platinum on ProtonDB across 61 reports.

›Is Castle of Illusion Steam Deck Verified?

Yes. Castle of Illusion is officially Steam Deck Verified by Valve.

›How many FPS does Castle of Illusion get on Steam Deck?

Steam Deck players most often report playing Castle of Illusion at ~60 fps (based on 2 community reports). These are usually the framerate players settle on — many cap it to save battery — not the game's maximum.

›How long does the battery last playing Castle of Illusion on Steam Deck?

Steam Deck players report roughly 6h 54m at 60 fps on Castle of Illusion (from ShareDeck community reports). Capping the framerate and TDP lower stretches it further; higher brightness shortens it.