Although technically classified as a theme this is more of a plugin.
This uses a little trickery to perform shutdown and restart actions. Each of the selections are hardcoded into the AM theme as fake ROM entries. These activate the Linux Shutdown and restart commands which are vital on a device such as a Raspberry Pi (or a Bartop/Cab build) that may not neccessarily have access to a keyboard.
Designed for 16:9 (desktop)
Supports latest version of Attract Mode on Linux
The theme is currently being developed and I hope to support Windows in the future. I'd also like to see multi-background support for multiple resolutions and orientations.