The Witcher 3 Switch update adds PC cross-save, new graphics options - Polygon

CD Projekt Red is rolling out a new patch for The Witcher 3: Wild Hunt for Nintendo Switch that adds touch control support, save file integration with GOG/Steam, more text languages in selected regions and more graphical options.

Witcher 3 Switch patch 'adds PC cross-save and improved graphics

The Witcher 3 next-gen review: Customize one of the greatest RPGs ever - Polygon

How to cross-save in The Witcher 3: Wild Hunt next-gen update - Polygon

The Witcher 3's New Update Looks Gorgeous on Nintendo Switch

The Witcher 3 on Nintendo Switch to get graphics settings and PC save transfers

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THE WITCHER 3:WILD HUNT Nintendo Switch - How to enable cross save with GOG and Steam!

The Witcher 3: Wild Hunt Next-Gen Update - Cross-Saves And Cross-Progression Explained - GameSpot

The Witcher 3 - How To Transfer Saves Between Platforms