Spirit Of The River

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Rules and Gameplay

“Spirit of the River” offers a captivating journey into the heart of the Aztec empire, featuring an innovative 4×6 reel grid that allows players to score wins both horizontally and vertically thanks to the Dual Ways Pays system. To dive into the mystical world, players can place bets ranging from $0.20 to $50 per spin. This slot is built on a medium-high volatility math model, with an RTP (Return to Player) of 96.7%, indicating that wins are both rewarding and frequent, up to a cap of $250,000 on a single spin, translating to a potential 5,000 times the stake.

Bonus Features

“Spirit of the River” is rich in bonus features, making each spin an exciting possibility to unlock special gameplay elements:

  • Scatter Collection: Water drop symbols act as Scatters. Collecting these in the Spirit Tower triggers the Free Spins feature.
  • Free Spins: Initially awarding 8 free spins, players can earn additional spins by filling the Spirit Tower with Scatters during the feature.
  • Animal Spirit Modifiers: Each free spin randomly activates one of four animal spirit modifiers – Turtle, Frog, Dolphin, or Octopus – adding dynamic changes to the reels.

The engaging collection mechanic, combined with the chance for limitless retriggering of free spins and diverse reel modifiers, ensures a thrilling gaming experience filled with surprises.


The symbols of “Spirit of the River” draw heavily from Aztec culture, providing an immersive and visually striking experience:

  • Low-paying symbols: Four patterned stones representing the foundation of Aztec symbolism.
  • Mid-paying symbols: Three Aztec hieroglyphs, each carrying its unique cultural significance.
  • High-paying symbols: A priestess, an Aztec chief, and a warrior, each brimming with personality and detailed artistry.
  • Wild Symbol: Available only in Free Spins, helping form winning combinations by substituting for other symbols.


Employing the Dual Ways Pays system, “Spirit of the River” revolutionizes traditional payline structures by enabling adjacent symbols to pay from left to right and from top to bottom. This innovative approach not only increases the chances of scoring wins but also adds an exciting layer of strategy to each spin, as players navigate through the mystic lands of the Aztec empire in search of treasures.

Pros & Cons

Pros Cons
Innovative Dual Ways Pays system Spirit Modifier animations cannot be skipped
High RTP of 96.7% Theme may feel cliched to some players
Exciting Free Spins feature with reel modifiers High volatility may not suit all players

Minimum and Maximum Bet

The “Spirit of the River” slot accommodates a wide range of betting preferences with minimum bets starting at $0.20 and maximum bets capping at $50. This betting range ensures that both casual players and high rollers can enjoy the game, tailoring the betting levels to suit their individual strategies and bankroll management.

Game Jackpot

The game boasts a maximum win potential of up to 5,000 times the stake, setting the jackpot at an impressive $250,000 for those betting at the highest level. This is complemented by a solid RTP of 96.7% and a medium-high variance, striking a balance between the frequency and size of wins, thereby catering to a wide audience of slot enthusiasts.

About Provider

Light and Wonder, the developer behind “Spirit of the River,” is renowned for its innovative approach to slot machine design. With a focus on creating engaging and immersive gaming experiences, Light and Wonder has consistently pushed the boundaries of what players can expect from slots. By incorporating advanced technologies and creative game mechanics, they have established a reputation for quality and excitement in the online casino world.

How To Play

  • Select your bet size by adjusting the bet level to anywhere between $0.20 and $50.
  • Spin the reels by clicking the spin button. Wins can be formed both horizontally and vertically thanks to the Dual Ways Pays system.
  • Collect Scatter symbols (water drops) to fill the Spirit Tower and trigger the Free Spins feature.
  • During Free Spins, watch for one of the four animal spirit modifiers to randomly activate, enhancing your chances of scoring big wins.
  • Manage your bankroll and keep track of your play session to ensure a responsible gaming experience.


“Spirit of the River” is a testament to Light and Wonder’s commitment to excellence in slot design. With its unique Dual Ways Pays system, generous RTP, and a captivating array of bonus features, the game stands out in the crowded market of online slots. The enchanting Aztec theme, combined with high-quality graphics and sound design, immerses players in an adventurous quest for riches. Despite its minor drawbacks, such as non-skippable animations and a potentially overused theme, the game’s overall charm and winning potential make it a must-try for fans of the genre. “Spirit of the River” successfully balances the thrill of slot mechanics with the beauty of an ancient civilization, offering a gaming experience that is both rewarding and visually stunning.