Mac users can now run Wallpaper Engine animated backgrounds without needing to boot into Windows, thanks to a third-party app called Vivid Walls. The app allows compatible Wallpaper Engine content to be imported and displayed directly on macOS, although there are some limitations to the experience.
Wallpaper Engine enables users to create animated desktop backgrounds, including interactive scenes that can respond to music, mouse movements and other inputs. Its content is widely shared through Steam Workshop, Steam’s platform for distributing user-created content.
Developer James Goodnight says Vivid Walls is designed to render Wallpaper Engine scene files directly on Mac using its own graphics engine. The app is not affiliated with Wallpaper Engine and does not require Windows to display imported content.
Testing of Vivid Walls included the app’s bundled videos, playback controls, library features and the import of a 4K video wallpaper through its Wallpaper Engine importer. However, interactive scene files were not tested, meaning the results do not establish how accurately Vivid Walls reproduces their interactive effects or behaviour.
The testing was conducted using Vivid Walls 1.2.4 on an M3 MacBook Air with 16GB of memory, running a prerelease version of macOS 27. The beta operating system was relevant to both a startup warning encountered during testing and some of the performance observations.
Starting with the bundled wallpapers
Vivid Walls requires macOS 14 Sonoma or later and a Mac powered by an M1 chip or newer. In addition to its advertised support for Wallpaper Engine scenes, the application can display videos, web content, still images and GIFs.
The app comes with eight built-in wallpapers featuring themes such as cities, beaches, forests, fireplaces and space. In the version tested, all eight were 1080p videos with durations of either nine or 15 seconds, despite several of them carrying “Scene” in their names.
While Vivid Walls provides Mac users with a way to access Wallpaper Engine content without Windows, the extent of its support for interactive scenes remains an important limitation that users should consider.