Release The Kraken is a Pragmatic Play slot where tentacles grasp around aquatic sealife animals and reels of treasure. Gather your crew and sail the seven seas in search for the wild reward. 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. This 4×5 slot comes with 20 paylines. Stay alert when your compass leads your ship straight into the jackpot of storms, where. .