Valve’s SteamOS Beta Adds Big Art Mode to the Steam Deck

Valve released a SteamOS beta update with Big Art Mode, which displays game covers on the main screen. It added personal screensavers from game art and screenshots, fixed CPU frequency instability after sleep, and improved HDMI CEC.

• Big Art Mode shows game art on the dashboard in a console-like style
• Screensavers can be set from recent screenshots and game art
• Fixed CPU frequency instability after long sleep
• Improved HDMI CEC and booting directly into desktop mode