A cooperative game set in the aftermath of the War of Oak and Pine. In The Autumn War, players each assume the role of a member of the Oak Kingdom or Pine Kingdom or a member of the outcast Walnut tribe. Players work together to reveal map locations, hoping to find the bodies of loved ones they lost in the recent battle. Along the way, they must overcome hazardous terrain, inclement weather, and insidious creatures. Players will need to rely on each other, as well as their ability to find useful items and safe locations to protect them from harm and to survive through the night. Can you find your lost loved ones and put them to rest before they turn into Lonely Ghosts?