If you absolutely need an older build (for legacy hardware), you would need to use Steam’s console commands or third-party depots, which is not recommended for average users. Stick with 2.1.9.
Wallpaper Engine is remarkably efficient, but you'll need the following to run it smoothly: Minimum Requirement Recommended Windows 10 / 11 Windows 11 CPU 1.66 GHz Intel i5 or equivalent 2.0 GHz Intel i7 or equivalent RAM GPU Intel HD Graphics 4000 NVIDIA GTX 660 / AMD HD7870 Storage How to Download and Install WallPaper Engine -2.1. 9- download pc