Play as a small in an underwater world, growing by eating smaller . Evolve into larger species and avoid predators. Engage in competitive interactions with other sea creatures. Track growth progress and survival challenges.
Test knowledge of physical , human , and maps through trivia questions. Answer multiple-choice questions, track progress, and compete with other players. Review facts and learn about natural environments, cultures, and world maps.
Survive in a procedurally generated post-apocalyptic world. Scavenge for resources, craft tools, and explore abandoned locations. Fight zombies, robots, and other threats. Escape or defeat powerful enemies to survive longer.