Is King's Bounty: Crossworlds playable on Steam Deck?

Tested on Steam DeckLast checked June 2026

Steam Deck verdict

Runs great

Yes — King's Bounty: Crossworlds runs great on the Steam Deck.

King's Bounty: Crossworlds runs great on the Steam Deck. Valve rates it Playable on the Steam Deck. The Linux/Proton community rates it Gold on ProtonDB across 18 reports. As a rpg game with full controller support, it's a comfortable fit for handheld play.

Game info

Genres: RPG, Strategy
Developer: Katauri Interactive
Publisher: Fulqrum Publishing
Release: September 17, 2010
Price: $14.99
Metacritic: 78

System requirements

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

Minimum:

OS *: Windows XP/Vista
Processor: 2.6 GHz
Memory: 1 GB
Graphics: nVidia GeForce 6600 with 128 MB or equivalent ATI
Hard Drive: 5.5 GB free hard disk space
Sound: DirectX-compatible soundcard

Recommended:

OS *: Windows XP/Vista
Processor: 3 GHz
Memory: 2 GB
Graphics: nVidia GeForce 7950GT with 512 MB or equivalent ATI
Hard Drive: 5.5 GB free hard disk space
Sound: DirectX-compatible soundcard

Steam Deck compatibility

Does it run?

Valve rating: Playable

Does it run well?

Runs well with the default settings.

✓On-screen keyboard doesn't pop up automatically
✓Some text may be hard to read on the Deck
✓Full controller support out of the box
✓Good performance with default settings

King's Bounty: Crossworlds performance & FPS on Steam Deck

We don't have enough Steam Deck framerate reports for King's Bounty: Crossworlds yet. Runs well with the default settings.

Battery & recommended settings

Estimated battery life

7h 9mat 40 fps

Recommended preset: high
Typical power draw: ~7 W

💡 SteamDeckPlayable tip: System Proton version GE 7-29 Steamos version 3.3 Bios version F7A0105

Tips for playing King's Bounty: Crossworlds on Steam Deck

•Some on-screen text is small on the Deck — bump up the UI scale if the game allows it.
•Open the on-screen keyboard manually with STEAM + X when you need to type.
•Default settings already run well — no major tweaks needed to play comfortably.

Frequently asked questions

›Is King's Bounty: Crossworlds playable on Steam Deck?

King's Bounty: Crossworlds runs great on the Steam Deck. Valve rates it Playable on the Steam Deck. The Linux/Proton community rates it Gold on ProtonDB across 18 reports.

›Is King's Bounty: Crossworlds Steam Deck Verified?

Not Verified, but Valve rates King's Bounty: Crossworlds as Playable on the Steam Deck.

›How many FPS does King's Bounty: Crossworlds get on Steam Deck?

We don't publish a single FPS figure — framerate depends on your settings, the scene and your TDP limit. Valve reports good performance with the default settings.

›How long does the battery last playing King's Bounty: Crossworlds on Steam Deck?

Steam Deck players report roughly 7h 9m at 40 fps on King's Bounty: Crossworlds (from ShareDeck community reports). Capping the framerate and TDP lower stretches it further; higher brightness shortens it.