The video above is the The Witcher 3 Wild Hunt A Dangerous Game Secondary Quest Walkthrough and shows how to complete A Dangerous Game, the quest featured in The Witcher III: Wild Hunt.
The video walkthrough covers the following objectives:
Get the Fringilla Vigo, Isengrim and Natalis cards for Zoltan.
Find a way into Zed’s home.
Search Zed’s home using your Witcher Senses.
Find Zed’s ledger using your Witcher Senses.
Find the Isengrim card.
Bring the card and Zed’s ledger to Zoltan.
Get the John Natalis card from Ravik.
Defeat Duke’s thugs.
Meet Zoltan in front of Caesar Bilzen’s house.
Search upstairs in Caesar Bilzen’s home using your Witcher Senses.
Let Zoltan know you’ve found the card.
Go to the meeting with Zoltan’s buyer.
Chase Duke.
