The Frozen Tuna is one of Goro's and Max's weapons in Dark Cloud and Dark Cloud 2, respectively. In the first game, it is a tier 2 Weapon and builds up into the Turtle Shell and in Dark Cloud 2 is instead built up from the Turtle Shell Hammer. It can be found in treasure chests in the Divine Beast Cave and is also the reward for completing Gob's house. In the second, it's the Turtle Shell Hammer's evolution. It's the second weapon of the "Hammer path" so it has the slow 4-hit combo, but it's more powerful than the wrenches. It can also be bought at Jurak Arms for 700 Gilda.