The 5x3 grid of symbols sits on the ocean floor, surrounded by corals. Behind the transparent reels, you see the huge cartoon-style octopus himself, and his tentacles can wrap around the whole game.
High value symbols include the various treasures, and the 4 playing card suits return smaller prizes when crossing any of the 20 lines, starting from the left side. The medium volatility can lead to quite frequent winning spins, and if you play at the maximum stakes, it’s possible to collect a win of 500,000.00 at the top online slots sites.
Octopus Treasure is optimised for desktop, iOS, Android, and Windows mobiles, so you can enjoy the gameplay and multiple features from any device.
Play'n Go slots appeal to a wide selection of players, are easy to set up, and offer a generous bet range that encompasses most budgets. You can stake a minimum of 0.20 per spin, or raise your bets though plenty of options, to a maximum of 100.00.
The easy to use control panel includes a button that triggers an Autoplay mode and you can open up the paytable with a click on the ‘I’ tab on the left. You’ll find that the lowest paying card symbol is worth 1x your stake when it fills all five spots on a payline, with the most valuable pile of gold worth 3.5x.
If you play Octopus Treasure on a smartphone, the controls are rearranged slightly, but it all works in exactly the same way, and has just the same style and bonus features as the desktop game.
If you like bonus features, then you will be pleased to see that the Octopus Treasure slots game is packed with extras. If the key scatter symbol lands at the same time as a treasure chest symbol, it triggers any of 4 bonuses.
In the Wild Coins feature, players pick 3 of 6 coins to reveal symbols. All examples of those symbols on the reels then transform into extra wilds. The Gold Pile bonus sees the octopus upgrade all treasure symbols into the most valuable pile of gold.
If the Treasure Grab feature is awarded, the octopus collects all high value symbols from the reels, and the empty spaces respin. Any new high paying symbols get removed and this carries on until no spaces are left. You then get paid for each symbol grabbed by the octopus.
In the Wild Reels feature, you select from pots below the game to turn whole reels into wild symbols. Any bonus win from these 4 features can be multiplied by between 2x and 10x, but it’s not guaranteed.
Pearl scatter symbols trigger a free spins bonuses round, and you will benefit from 1 of the in-game bonuses in each.
You can win 5,000x your total bet in a single spin of the Octopus Treasure slots game. If you have 100.00 staked on the spin, that adds up to a huge 500,000.00 prize. It’s a medium volatility game that strikes a good balance between the frequency of winning spins and value of prizes.
Average returns are 96.53%, which is a long-term, theoretical figure, and is in line or slight above what we like to see in new slot games.
If you like underwater-themed games, then the detailed graphics and fun animations of the Octopus Treasure slot make this one that you can’t miss. The lower than ideal return to players percentage is the only real negative here, but it’s not so far off the mark to make too much of a difference.
We particularly liked the various bonus features, especially those that bring the octopus to life, such as the Treasure Grab round. Keys unlock between 5 and 10 free games, and the extra features within the round should ensure that you get some good wins from the bonus spins.
For those looking for higher volatility, play the Ocean’s Treasure slot from NetEnt, where a giant octopus can help you to grab wins of 12,000x your stake. Try these, and many other aquatic slots at the best online casinos.
Senior content operations specialist at gambling.com
With over 12 years of experience in online gaming, Adam has seen, played, reviewed, and tested hundreds of slot games. He is always keeping an eye out for new features, themes, and potential jackpots by testing slot games even before they are released to the market.