A DICE GAME IN THE ONIVERSE: Take the helm of a Nautilion submarine and recruit a heroic crew to vanquish the treacherous Darkhouse that lurks in the oceanic depths. ROLL-AND-MOVE STRATEGY BOARD GAME: Skillfully assign the dice to make your way to the Abyss with a fully manned submarine to assure your victory! However, you will need to be careful, you aren’t the only vessel navigating these waters. CLEVER DICE ROLLING AND SET COLLECTION GAME: Since players will need to stop at certain tokens to collect crew, they will occasionally be forced to make tough choices about which dice to give to the Phantom Sub and Darkhouse. Giving the Darkhouse a 3 or 4 will require players to discard their collected tokens. INCLUDES FIVE EXPANSIONS: Recruit Mages along with your crew members, avoid reefs or even navigate through them with the help of specialized navigators, accomplish heroic tasks and face tragic sacrifices, fight the Phantom Submarine in a face-off, and unravel the the cheating Darkhouse’s rule-changing plots! NUMBER OF PLAYERS AND AVERAGE PLAYTIME: This game is designed for 1 to 2 players and is suitable for ages 10 and older. Average playtime is approximately 30 minutes.