Finspan: Sharks & Reefs is an expansion for the base game Finspan, released in 2026 for 1-5 players. It focuses on coral reefs and sharks, introducing mechanics that interact with the ocean already present in the original game. Players can now cultivate coral reefs in three dive sites, each offering unique benefits. Healthy reefs unlock fish abilities, end-game bonuses, and attract more marine life. Sharks scatter juvenile fish schools and leave food scraps that any fish can consume, creating a dynamic ecosystem. The expansion requires the base Finspan game to function, with a BGG weight of 2.25/5 and a Ludopedia score of 9.50. Mechanics include hand management, unique abilities per turn, and end-game bonuses. It’s ideal for strategy enthusiasts who enjoy environmental themes, balancing cooperation and competition. Complexity is moderate, requiring careful planning to optimize reef resources and manage shark threats. Components include a modular ocean board, fish and shark cards, and reef markers. Ludopedia highlights the immersive experience and variety of interactions, while BGG notes it’s not the heaviest game but demands attention to maximize each move. It’s a great addition for Finspan players wanting to deepen their marine universe, though it may not appeal to newcomers. Ludopedia also mentions the need for translated spreadsheets or cards for non-English speakers, a consideration for some. Overall, Finspan: Sharks & Reefs enriches the base game with new challenges and thematic elements, maintaining accessibility while offering strategic depth.