Abyss: The Wraiths of Eden

Your husband, the famous explorer Robert Marceau, has disappeared while exploring the ocean depths. Despite the dangerous weather conditions, you decide to go after him. In the process you discover the secret underwater city of Eden. But the city is in shambles, almost deserted, so it is up to you do find out what happened to its residents and rescue your beloved husband.

The game is a hidden-object, point-and-click adventure, with an art style very similar to the underwater BioShock games. There are three difficulty levels, which change highlighting of active spots, available hints, and more. There is a map marking rooms where actions are available. If you dislike the hidden object puzzles, you can opt for solving domino puzzles instead. Many cut-scenes help advance the story, which has supernatural horror elements.