Boardgamegeek https://boardgamegeek.com/boardgame/206084/nautilion
English - Take the helm of a Nautilion submarine and recruit a heroic crew to vanquish the treacherous Darkhouse that lurks in the oceanic depths. You must get to the Abyss, lair of the Darkhouse, before the Phantom Submarine (his henchman) reaches your homeland, the Happy Isles.
Ludovox http://ludovox.fr/jeu-de-societe/nautilion/
French - Jeu de dés dans la série des Oniverse.
