Frosthaven is a cooperative board game designed by Isaac Childres, serving as a sequel to the popular game Gloomhaven. Set in a frozen world, players take on the roles of various characters, each with unique abilities, as they explore dungeons, complete quests, and battle monsters. The game features a rich narrative and a modular map that evolves based on player choices. Players can customize their characters and develop skills over time, enhancing their gameplay experience. Frosthaven also introduces new mechanics, such as a town-building aspect, where players can improve their base and unlock new resources. The game supports both solo and group play, making it versatile for different gaming preferences.