I can't wait to see this custom 'GabeCube' bootup video on a big TV hooked up to a Steam ...

The way to get a custom load screen locked in on the Steam Deck is to ensure your video is a webm file in 1200 x 1800 ...

Valve Steam Machine console targets PS5 and Xbox with 4K SteamOS and 6x Steam Deck performance

Valve’s Steam Machine is a compact 4K SteamOS console aimed at PS5 and Xbox users, promising 6x Steam Deck power, Zen 4/RDNA ...