Pick a co-op game that works for two, then set out controller-safe snacks...

https://source-wiki.win/index.php/How_Do_We_Plan_a_Co-op_Night_When_One_Person_Gets_Motion_Sick%3F

Pick a co-op game that works for two, then set out controller-safe snacks before you start. This couples co-op night guide shares an easy way to use Friend’s Pass, skip setup stress, and find a game you both want to play again next week.