Orcs Must Die! Deathtrap is the latest entry in the Orcs Must Die! Series. Unlike previous entries, this game is a roguelite, so you’ll be dealing with elements that change as the game progresses. You can play this game by yourself or with up to 4 other players; however, the game is much more enjoyable when you get a group of friends together to help you. Orcs Must Die! Deathtrap does adjust to the number of players you have in your group, so plan accordingly!