SEGA Marine Fishing is a deep-sea fishing game that offers 15 types of fish, 5 different locales, and 16 types of lures. The game features an arcade mode, free fishing mode, and original mode with several mini-games.
The gameplay focuses on catching fish to earn item cards that can be used to upgrade your equipment, boats, accessories, and aquarium. You can also participate in fishing competitions online by logging onto SEGA's Marine Fishing webpage.