Valve testing ALL Steam games for Steam Deck compatibility

Valve is currently testing all Steam games to see which are compatible with the Steam Deck, publishes findings in public database.

How to Check if Games Are Compatible With Steam Deck - Guiding Tech

There's A Lot Fewer Games On Steam Deck Than I Expected

Will Your Games Work On Valve's Steam Deck? Here's How To Check For Compatibility

Valve Steam Deck Compatibility program verifies games for the portable - The Verge

View Your Steam Deck Compatibility Games through Steam

Valve reviewing entire Steam catalogue for new Steam Deck compatibility ratings system

Valve adds official Steam Deck compatibility checker, 762 games Playable or Verified

Steam Deck: Introducing Deck Verified

What to know before you buy a Steam Deck - The Washington Post

Steam Community :: Guide :: Steam Deck Controller Guide - A Visual Introduction