You don’t need to play the campaign solo. You can invite up to 3 other players. When you play the co-op mode online or local the player who waits for their turn can free roam the map or browse their inventory. You can plan your strategies together via in-game chat or voice communicator. No matter if you are together on the same couch or not you can join the campaign even for a single scenario. When you play a console you can pass the pad or play simultaneously using different controllers. When you play on PC you can take your turns on the hot-seat. Cross-platform play is fully available to your disposition.
Image Copyrights: Let's Play! - Rangers of Shadow Deep by Joseph A. McCullough, Guerrilla Miniature Games