Polygeddon is a post-apocalyptic survival game that combines action, RPG, and simulation elements in single-player and multiplayer modes. In a ruined world where civilization has collapsed, players take on the role of survivors as they navigate an open world filled with hostile creatures, dangerous bandits, and unpredictable weather in a variety of biomes. The game features complex survival mechanics, including health, thirst, hunger, energy, temperature, and radiation management systems.