When it comes to the best co-op games a few names spring to mind. You’ve got modern options such as Elden Ring, Diablo 4, and Helldivers 2, reliable standbys like Valheim and Borderlands 2, and the all-time greats including Portal 2 and Monster Hunter World. One series I’ll always recommend are the Lego games – with a whole wealth of different options depending upon your favorite franchises, there’s something for everyone, and a big Humble Bundle Steam sale now lets you pick up more than $400 worth of them for a bargain basement price.