Players are dropped onto a procedurally generated island where they must survive and thrive in a hostile environment. The game's core mechanic revolves around building shelter, gathering resources, and crafting tools.
The primary objective is to stay alive as long as possible, which requires managing the player's health, hunger, and energy levels. The game does not have any registration or download requirements, allowing players to access it directly in their browser. As the player's skills and resource management improve, they must also contend with increasingly harsh weather conditions and other environmental hazards.