Nightmares from the Deep 2: The Siren's Call

Sequel to the 2012 supernatural-themed adventure game Nightmares from the Deep: The Cursed Heart. You play as museum owner Sarah Black and your task is to save a mermaid, a city and a ship from the evil mayor. Gameplay includes hidden object puzzles, Mahjong solitaire, dozens of mini-games, and interaction with the environment to open up new paths or to obtain key items.