Can you defeat this monstrous beast and walk away with all the pearls in the Ocean? The Stackin Kraken 7s mobile slot will do it's best to beat you to a pulp. . Gather your crew and sail the seven seas in search for the wild reward. Release The Kraken is a Pragmatic Play slot where tentacles grasp around aquatic sealife animals and reels of treasure. This 4×5 slot comes with 20 paylines. Stay alert when your compass leads your ship straight into the jackpot of storms, where.