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Play Sea of Riches for Free

iSoftBet
iSoftBet
3.5

395 Ratings

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Sea of Riches Online Slot Review

It’s time to set sail and hope for a fair wind as we navigate the pirate-themed Sea of Riches online slot from iSoftbet. You’ll encounter treasure chests, a pirate captain, and the fearsome Kraken on the voyage. The Sea of Riches slot machine plays out over a 6x6 grid of coins and sparkling gems, which pay out when you land clusters of five or more of the same kind.

Collect bottles to unleash extra wild symbols. The compass points the way to symbol transformations, plus free games with multipliers of up to 10x.

Game Info

Return to Player
96
Volatility
Medium
Provider
iSoftBet
iSoftBet
Autoplay
Bonus Buy
Bonus Rounds
Cascading Reels/Avalanche Feature
Cluster Pays
Expanding
Free Spins
Gamble
Jackpot Slots
Megaways
Mobile
Multiplier Symbols
Mystery
Scatter Symbols
Spreading
Stacked
Sticky
Number of Paylines
100
Layout
Min Bet
0.2
Max Bet
20
Release Date
4/5/2021
Last Update
2/28/2025
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Explore the Stormy Seas

Like so many online slots themed around pirates, the setting is a tropical island. There’s a storm brewing here as the clouds race across the skies and palm trees wave in the breeze. A cliff in the shape of a sharks’ head holds firm to one side of the reels, and a pirate stands to the other. Treasure chest and compass meters feature on the right side, waiting for you to land the right symbols to fill them up and trigger some of the exciting features.

A rough frame surrounds the impressive grid of symbols. You’ll see five lower value coins decorated with vases, hooks, and skulls, plus four valuable jewels and various bonus symbols. The Sea of Riches online slot comes from London-based iSoftbet.

Dig for Hidden Riches

You don’t have to dig deep to play the Sea of Riches slot online, with stakes starting at just 0.20 per spin, while the maximum of 200.00 should please high rollers.

The games uses a cluster mechanism that pays out when at least five identical symbols land grouped together, horizontally, or vertically. Prizes values increase with bigger clusters but top out at blocks of 15 or more.

This paylines table shows you how many times your total stake you get from the minimum and maximum cluster sizes –

Symbol
Cluster of Five
Cluster of 15
Wood Coin
X0.10
X3.75
Green Coin
X0.10
X5.00
Bronze Coin
X0.10
X10.00
Silver Coin
X0.10
X20.00
Gold Coin
X0.50
X30.00
Blue Gem
X1.00
X40.00
Green Gem
X1.00
X50.00
Purple Gem
X1.00
X100.00
Red Gem
X1.00
X150.00

You can play Sea of Riches slot for free before playing for real cash at the top iSoftbet sites. Other options include automatic and fast spins, and of course, it’s fully mobile optimized. This is a medium volatility game with a solid 96% return to players percentage.

A Treasure Trove of Extra Features

Winning symbols vanish, and those above drop down to fill the gaps. This cascading reels mechanism can create further wins and more cascades, with no upper limit. A wild symbol acts as coins or gems to complete clusters or boost their size.

Any map in bottle symbols fill one of the 25 sections of the treasure chest. Each time you fill the chest, you move through one of four levels, returning to the first after level four. Different Wild Seas modifiers trigger at random on losing spins as follows –

Level One – In the Wild Kraken feature, a giant squid attacks the reels of the Sea of Riches slot machine, leaving between five and ten wild symbols behind.

Level Two – A Wild Storm waterspout crosses the game, turning between three and nine symbols wild.

Level Three – A Wild Whale leaps from the depths, splashing the reels with its tail to leave a pattern of five wild symbols in its wake.

Level Four – Keep a look out for the Wild Ghost Ship as it sails across the Sea of Riches online slot adding from two to five wild multiplier symbols to the grid.

A Compass Collection

Each winning symbol in a series of cascades charges the captain’s compass meter. After 24 winning symbols, you benefit from four different randomly awarded modifiers.

Rolling Rum – Between one and three rum barrels roll down reels, turning from three to all six symbols into examples of a single type.

Musket Mayhem – A old-fashioned gun blasts away five to 12 symbols, triggering a cascade of the reels, which can create new winning combinations.

Cannon Blast – From one to three cannonballs blow away full rows of symbols to trigger cascades.

Swarm o’ Parrots – Animated parrots attack the Sea of Riches slot machine reels, removing anything from ten to 15 symbols and causing a cascade of those above.

If you charge the captain’s compass with 48 winning symbols, it triggers the Stormin’ Free Spins feature. You get between eight and 15 bonus games, during which lightning can strike the compass up to three times on each winning spin, awarding a multiplier of up to 10x.

More Pirate Adventures

The virtual seas of online casinos swarm with pirate-themed games. Check out the Jolly Rogers’s Jackpot slot from Rival Gaming to land expanding wild symbols, and up to 50 free games.

The Pirate Gold Deluxe slot comes from Pragmatic Play and features respins, and big jackpots in an exciting bonus round.

A Swashbuckling Game?

This is an outstanding pirate-themed slot from iSoftbet. Perhaps a few more themed symbols would improve it further, but that’s about our only issue, and it’s hardly a big one. It’s packed to the top of the mast with extra features, and excitement is sure to build as you fill meters to trigger any of them.

You’ll need 48 winning symbols in a series of cascades to enjoy the free spins feature, and it’s here that the greatest treasure awaits. Play the Sea of Riches slot online at our recommended sites and see if you can unearth the biggest prizes.

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