The ultimate gaming client. Install, launch, and manage your collection with one click.
Universal One-Line Installer
One-Click Install
No more manual folder extraction or 7-Zip issues.
Smart Download Management
Optimized for stable high-speed game downloads.
Fast Launcher
Optimized for speed. Get into your games faster than ever.
Ad Free Experience
Pure gaming. No trackers, no redirects, and zero ads.
Open-Source
Transparent code. Review our source and contribute on GitHub.
Universal Linux Support
Tested on Ubuntu, Arch, and Steam Deck (SteamOS).
UC+
UC+ is our optional supporter tier. It unlocks extra features—like cloud saves for UnionCrax.Direct—and increases your daily request limit to 5. Plans start from $4.99; your support helps us build Direct features faster.
