Dive into an underwater treasure hunt with Riches of the Sea, a 5-reel, 20-payline slot from 2By2 Gaming. This low-volatility game features a Mermaid Wild, Oyster Shell Scatter, and a Free Spins round that removes low-paying symbols for bigger wins. The demo version lets you explore the vibrant ocean floor risk-free.
Riches of the Sea Slot Demo
Riches of the Sea RTP, Volatility and Bet Range
- RTP: 95.05%
- Volatility: Low
- Bet Range: 0.01 - 50
- Max Payout: 37,500
- Grid: 5 reels, 3 rows, 20 lines
- Release Year: 2013
- Provider: 2By2 Gaming
Underwater Adventure Theme and Visuals
Riches of the Sea plunges players deep beneath the waves into an underwater adventure filled with hidden treasures. The reels are framed by colourful rocks, seaweed, and corals, while tropical fish swim gracefully in the background, creating a vibrant and visually rich setting. The theme is built around sea creatures and treasure, with the Mermaid and Oyster Shell acting as central symbols. This aquatic world feels alive, offering an immersive escape for slot enthusiasts who enjoy ocean-themed games.
Key Features: Wild, Scatter and Free Spins
Wild Symbol - Mermaid
The Mermaid symbol acts as the Wild and substitutes for most other symbols (except the Scatter). It appears on reels 2, 3, and 4, helping to complete winning combinations more frequently.
Scatter Symbol - Oyster Shell
The Oyster Shell symbol serves as the Scatter. Landing three, four, or five Oyster Shells anywhere on the reels triggers the Free Spins feature.
Free Spins with Multipliers
Trigger the Free Spins round with 3, 4, or 5 Scatter symbols to receive 8, 12, or 16 free spins respectively. During the round, all number and letter symbols are removed from the reels, increasing the chance of higher-value symbols appearing. The Wild Mermaid symbol also carries an increased win multiplier: one Mermaid in a winning line pays 2x or 3x, two Mermaids pay 4x or 9x, and three Mermaids pay 8x or 27x. The free spins can retrigger, extending the bonus action.
How to Play Riches of the Sea
Set your bet per spin using the controls below the reels, with a range from 0.01 to 50 credits. There are 20 fixed paylines, meaning you win by landing matching symbols on a line from left to right, starting from the leftmost reel. Click the spin button to start the game, or activate autoplay for consecutive rounds. The base game plays with standard card values (A, K, Q, J, 10) and thematic symbols. No special bonus rules apply during normal play - the Wild and Scatter symbols only activate their effects as described in the features section.
- Low volatility provides steady, frequent wins for cautious players
- Free Spins round removes low-paying symbols and adds multipliers up to 27x
- Wild Mermaid appears on three reels to increase winning potential
- RTP of 95.05% is slightly below the industry average
- Maximum payout of 37,500 is modest compared to high-volatility slots
Casinos Offering Riches of the Sea
Riches of the Sea is developed by 2By2 Gaming, a provider known for its creative themes and engaging slot mechanics. With a low bet range starting at just 0.01 credits, it’s ideal for players who want to stretch their bankroll over many spins - and the modest max payout of 37,500 keeps the risk in check. The casinos listed below are available for players in your region.
Verdict: A Chill Underwater Slot for Low-Risk Players
Riches of the Sea delivers a relaxing underwater experience with a solid low-volatility payout structure. The Free Spins feature, with its escalating Wild multipliers and removal of low-paying symbols, adds genuine excitement without raising the risk level. The RTP of 95.05% is fair for a low-volatility game, and the maximum win of 37,500 is achievable for patient players.
This slot is best suited to casual players or those who prefer a calm, steady pace with frequent small to medium wins. High-roller thrill-seekers looking for massive jackpots should look elsewhere - but for a smooth, low-stress session, it hits the mark.
Try the Riches of the Sea demo right now to experience the underwater multiplier action for free - no sign-up required.
Frequently Asked Questions About Riches of the Sea
What is the RTP of Riches of the Sea?
The RTP is 95.05% as listed in the game's official specifications.
How do I trigger the free spins?
Land three, four, or five Oyster Shell Scatter symbols on the reels to trigger 8, 12, or 16 free spins respectively.
What is the maximum payout?
The maximum win is 37,500 credits (the exact multiplier depends on your bet size).
Can I play Riches of the Sea for real money?
This page offers the free demo version only. To play for real money, visit a licensed online casino that offers 2By2 Gaming titles.
What symbols are the Wild and Scatter?
The Mermaid is the Wild symbol and appears on reels 2, 3, and 4. The Oyster Shell is the Scatter symbol.