Turtle Team-Up turns Magic: The Gathering into a chill co-op game so you don't have to beat your friends and feel bad about it
I used to play a lot of co-operative board games like Arkham Horror, Pandemic, and Space Alert, where it's you and your friends against the board. They're great, because instead of playing a board game for an hour or more and then having your friends be cross at you for thrashing them, the board wins and you all get to feel equally bad instead.
The board would usually win because we don't allow backseat driving, or quarterbacking—that's when the player with the most experience takes over for newbies...