Hellapagos is a "co-opetition" game in which players try to survive on a desert island and build a raft to escape before a hurricane devastates them. Players need to work together as Hellapagos will get the best of your group and turn friends into enemies.

Hellapagos: Big Box combines the components of the Hellapagos base game and They're No Longer Alone expansion, which adds the following new features to the game: twenty character cards, thirty event cards, and twenty additional shipwreck cards. All three expansion elements are independent; players can incorporate a single new component, or all three if they wish.