- J, Q, K and A card icons are the lower-value symbols that award 4x to 10x your bet for 5 of a kind.
- The higher-value symbols are a message in a bottle, a golden compass, an ornate key and a cluster of gold nuggets and crystals paying out 30x to 100x your stake for 5 of a kind. The gold-crystal cluster symbol pays out the highest amount.
- A treasure chest, brimming with gold and gems is the scatter, which activates free spins round.
- The Wild is either a 1x1 trident symbol or a triple-stacked symbol, depicting a beautiful Atlantean, wielding a golden trident. These stand-in for any regular symbol; however, the stacked wild only shows up in the base game.
Free spins/win multiplier If 3 chest scatters appear anywhere in sight, the slot switches to the free spins bonus game. Initially, you will receive 10 free spins and a 3x multiplier will be applied to your wins. You can gain more free spins and higher multiplier values if further scatter symbols appear during the free spins. For every subsequent scatter that lands, you will receive an additional 2 free spins. You can accumulate a whopping total of 102 free spins this way. For every 2 scatters that subsequently land, you will move up to a higher value multiplier. The 5 multiplier levels are 3x, 5x, 7x, 9x and 12x. Finishing the final multiplier level triggers the appearance of the Kraken that will gift you a 100x multiplier prize.
Ocean's treasure online slot looks and feels a bit basic at first, but once you get into the meat of the bonus features, it transforms into a fast-paced, high-paying gameplay experience. The RTP is at 95.99%, a touch below where most would want it to be, but it is honestly difficult to perceive any negative effect it may have on the slot's ability to provide you with a fairly constant stream of wins. The free spins bonus game is where you find this title's richest rewards. Ascending to the highest multiplier and grabbing the maximum 102 free spins will propel you into riches with a top potential of a 360 000 jackpot prize. NetEnt seem to have a winner on their hands here with a cleverly combined set of features and a large enough prize to make you want to start - and keep spinning.