State of Decay Walkthrough - Part 21 - WORKSHOP UPGRADE NEW State of Decay Gameplay Walkthrough Part 21 for Xbox 360 includes a Review in HD. This State of Decay Gameplay Walkthrough will also includes the ... source قناة GhostRobo [vid_tags] #State #Decay #Walkthrough #Part #WORKSHOP #UPGRADE State of Decay Walkthrough - Part 21 - WORKSHOP UPGRADE State of Decay Walkthrough - Part 21 - WORKSHOP UPGRADE