Subnautica 2, which recently entered early access, has quickly gained popularity, selling 2 million copies in just 12 hours. This survival-crafting game stands out due to its episodic structure, which enriches the exploration experience and narrative depth. Players navigate an alien ocean while uncovering the story of previous colonists affected by a mysterious condition known as Masefield Syndrome. The game revolves around a central feature, the World Tree, which players aim to reach as they delve deeper into the ocean's mysteries. The episodic format allows for gradual exposition, making each discovery feel significant and purposeful. Players must construct tools, such as a Tadpole mini-sub, that are essential for progressing through the game, rather than merely for sandbox play. This thoughtful design transforms the often intimidating vastness of the ocean into a source of wonder, as players encounter both beautiful and fearsome creatures. Overall, Subnautica 2 presents a compelling case for episodic gameplay in the survival-crafting genre.