WeekBox is a desktop launcher that brings your Friday Night Funkin’ mods into one place.
Browse GameBanana and Psych Online, install the engine a mod needs, and launch it without sorting archives or organizing folders by hand.
What WeekBox does
- Browse mods: Find featured and trending mods from GameBanana and Psych Online.
- Manage engines: Install and switch between Psych Engine, V-Slice, Codename Engine, P-Slice, FPS Plus, and Psych Online.
- Smart installs: Download, validate, extract, and organize ZIP, 7z, and RAR archives automatically.
- One-click GameBanana installs: Open a mod page, press 1-Click Install, and let WeekBox set it up.
- Multi-platform: Native builds support Windows, macOS, and Linux.
- Localized UI: Available in English, German, French, Italian, Spanish, Portuguese, Russian, Indonesian, Turkish, and Chinese.