Controls need some tweaking... but otherwise consider "Witcher: Enhanced Edition" added to the "Playable" list. : r/SteamDeck
Power A Switch The Witcher III Enhanced Wireless Controller - Consolevariations
Steam Workshop::The Witcher Enhanced Edition
The Witcher 3 controls - The Official Witcher Wiki
Amazon.com: EasySMX Wireless Gaming Controller for Windows PC/Steam Deck/PS3/Android TV BOX, Dual Vibrate Plug and Play Gamepad Joystick with 4 Customized Keys, Battery Up to 14 Hours, Work for Nintendo Switch :
How to Access Photo Mode in The Witcher 3 Next-Gen - VULKK.com
JACL - Just Another Controller Layout at The Witcher 3 Nexus - Mods and community
Monster Hunter World: Iceborne Official Web Manual | Basic Controls (Game Pad)
Steam Community :: Guide :: Steam Deck Controller Guide - A Visual Introduction
Amazon.com: SOUND FOX Wireless Game Controller for Windows 7 8 10 PC/iPhone/Android/Switch, Dual Vibration, Motion Control, M Buttons, TURBO Function (Wireless controller-hunting 3908) : Video Games
PowerA Enhanced Wireless Controller - The Witcher 3 - Nintendo Switch - Gamepad | Alza.cz
Controls | The Witcher 3 Wiki
Modernized Button Controller Layout (Next-Gen) at The Witcher 3 Nexus - Mods and community