One launcher for all your FNF mods

Find mods, install engines, and play.

What WeekBox does

Find a mod, choose an engine, and let WeekBox handle the setup.

• Browse Mods: Find mods from GameBanana and Psych Online.
• Manage Engines: Install and switch between supported engines.
• Windows, macOS, and Linux: Use WeekBox on Windows, macOS, or Linux.
• Smart Downloads: Retry failed downloads and handle common archive formats.
• One-Click Installs: Open a GameBanana mod and let WeekBox handle the setup.
• Your Language: Available in ten languages.