Arcade game:The Ocean Hunter

Released in 1998 by Sega, The Ocean Hunter is a light gun shooter arcade game set in a marine environment. The player is an undersea diver looking for the Seven Great Monsters of the Seven Seas, in order to kill them and collect bounties, which were placed on their heads for severe attacks on ships, sailors and other sea creatures. The seven monsters are named for mythological beasts: Kraken, Leviathan, Charybdis, Ahuizotl, Karkinos, Midgardsorm, and Rahab. The game allows for one or two players.