"Players will be dropped into a huge isometric map with 2D avatars, and if you explore every nook and cranny you’ll find side quests as well. Completing missions on the map unlocks additional cards for your deck, and considering there will be multiple “story packs” to work through, finishing them will keep players busy for a long time."

https://www.vg247.com/2016/06/16/sta...yer-campaigns/