Valve's bonus system allows you to decorate not only your Steam profile, but also add variety to the work of the Steam Deck
On Steam, purchases in the store earn bonus points that can be spent in a special store. Valve recently expanded its range.
In the Points Item Store you can buy not only decorations for your Steam profile, but also (virtual) keyboards and video screensavers for the Steam Deck.
For 3000 points you can buy screensavers for Steam Deck in the style: Hades, Elden Ring, Persona 5 Royal, Vampire Survivors, Dead Cells, Big Picture (classic).
You can view the assortment here. As of December 1, 2023: 107 points are awarded for 100 rubles spent on Steam.
This is how the Persona 5 Royal style screensaver works for the Steam Deck: https://youtu.be/TPmYoH4WHDM