Mermaid Ball Location
- The Mermaid Ball is accessible only after you defeat Moreau’s Boss.
- You will find an Iron gate near Village Windmill. Use the crank on the gate to open it.
- Continue to follow the narrow up the hill and take left to find a little altar
- Grab the Mermaid ball from the altar and then take it back to the Village Windmill Shack next to the windmill.