Menu settings

Set up visuals, language, hotkeys, profiles and custom scripts.

Press Insert to open the menu. Combat contains separate Rage and Legit profiles; Visuals contains ESP, infected colors, chams and pickups; World contains materials and view settings. Movement, Lua and Settings are under Misc.

Set feature hotkeys through the gear controls; aim and trigger keys use the delayed key capture.
Scale text, the menu and overlays independently, and choose from 23 language catalogs.
Save profiles in Settings > Configs. The two games have separate user data.
Use Lua > Scripts or Editor to run examples. API docs opens a selectable snippet guide.

Folders

Runtime assets are installed directly into C:\scooby\L4D\L4D1 and C:\scooby\L4D\L4D2, with fonts, languages, scripts and docs directly inside each. There is no extra assets folder.

User profiles and edited scripts live under %LOCALAPPDATA%\Scooby\L4DDebug\l4d1 or l4d2. Downloaded DLL/helper versions are cached separately.

L4D Lua API and examples →