Now go forth, enter the air filtration room, and claim the Tear of Thalass. And remember: in the Lagoon, every emotion has a word, and every word is a key. Have a different hint word? Game versions vary. Comment below with your found “jealousy portable” keyword to help fellow divers.
In the game’s larger narrative, this unlocks a side quest where you can later build Marius his own “wandering eye” (a periscope), redeeming him. To make sure you’ve solved it correctly: sharks lagoon jealousy hint word portable
That’s it. The jealousy hint word is