The Mermaid Mask
Achievement guide · roadmap · tracker
Magnus Mortuga has been killed. The captain of the world's strangest submarine, he was found in a locked room with an ancient stone cauldron - unsealed and opened for the first time. How did he die? Was it a curse? Perhaps one of his eccentric crew? Or does the bizarre truth run even deeper...
Puzzle
Adventure
Indie
Action
Mystery
2026
21 achievements
Guide 0%
The Curse in the Cauldron
CommonReach Chapter One
Prying Eyes
Common
Who's there...?
Common
A Witch of Some Infamy
Common
Tangle Tower
Common
Break Time
CommonRead through the Movie Magazine
Eye Eye, Captain
Common
Ceci N'est Pas Une Pipe
Common
How Rude!
Common
Lever Lover
CommonPull both levers on the submarine's Control Panel
Gather the Clues
CommonFind all the clues
HER
Common
Radio Seafoam
Common
Triple Feature
Common
Penpals
Common
Gather the Clues, But For Real This Time
Common
Cost: Waived
Uncommon
The Mermaid Mask
UncommonComplete the Game
Secret of the Swamp
Uncommon
Silversnake Sleuth
Uncommon
Sally. We've been over this.
Uncommon
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