In a boom time for mystery games, the Detective Grimoire series stands out for its style and sense of humour. The Mermaid Mask continues to build upon the formula laid down in Secret of the Swamp and polished in Tangle Tower, and while there is still room for further improvements this sequel is worth the seven years’ wait.
This time, the casually competent Grimoire and his smart if sarcastic sidekick Sally have been summoned to a submarine to solve the locked-room murder of its captain, Magnus Mortuga. You click around the cluttered rooms of the vessel to hear the detectives’ comedic commentary and look for clues and – closer up – click and drag to move objects around for further examination or to solve a puzzle. (For those playing on Nintendo Switch 2, the mouse controls are actually useful here, if not comfortable in the long run.)
