Does Castle Crashers run on Steam Deck?

Castle Crashers is Steam Deck Verified. It passes all of Valve's compatibility checks — controller support, text legibility, and performance — and runs great on Deck out of the box.

Valve's test notes

PC (Windows) system requirements

Minimum

Minimum:
OS:Microsoft® Windows® 10
	Processor:Intel Core 2 Duo 2GHz+ or better
	Memory:8 GB RAM
	Graphics:2GB RAM 
	DirectX®:9.0c
	Hard Drive:512 MB HD space
	Sound:DirectX compatible
	Other Requirements:Broadband Internet connection
	Additional:Supports Direct Input compatible controllers
        Additional:Ultra Graphics Mode requires a 64-bit OS, at least 8GB of RAM, and 2GB VRAM.

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