If you are looking to develop or explore features within the official environment, here are the core capabilities and how to use them: Core Features of Wallpaper Engine 2.2+

SceneScript Introduction | Wallpaper Engine - Designer Documentation

Searching for "Wallpaper Engine na stiahnutie zadarmo" (free download) often leads to unofficial or pirated versions of the software. is a paid application available on the Steam Store for a one-time fee. While the official Android companion app is free, the Windows version is not.