Embark on a thrilling expedition to Antarctica with Mountains of Madness, the cooperative board game from IELLO. Designed by Rob Daviau, this game challenges 3-5 players, aged 14+, to work together to scale an ancient, impassable mountain while battling escalating madness. Experience intense gameplay where communication is key, but your sanity is constantly at risk. Discover unexplored locations, explore ancient vestiges, and try to make it back alive from the horrors that await. This copy is brand new and factory sealed, ensuring all components are pristine and ready for your next game night. Perfect for fans of cooperative games, horror themes, and strategic decision-making under pressure.