Bob loves playing Stardew Valley, and at one point Yelena gets badly hurt on a mission so she gets benched for a week, during that week he forces her to play Stardew with him, resulting in her also becoming obsessed with the game.
Eventually Ava ends up getting board one day and joins them, then at one point they forced John to play with them. Now on lazy evenings (especially after a hard mission) all four of them cuddle up on the couch in the common room and play Stardew together.
John hates fishing and at one point he got so frustrated with it, it resulted in him throwing a Joy-Con across the room, so now he is forced to wear the wrist strap whenever they play to prevent anymore broken controllers.