Riddle of Riches

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Rules and Gameplay

The Riddle of Riches slot machine, developed by High 5 Games, presents an engaging detective-themed adventure set in Victorian London. Players are introduced to a 5×3 reel layout with 40 paylines, where the objective is to solve the riddle by matching symbols across these lines. The game supports bets ranging from $0.40 to $400, catering to both casual players and high rollers. The gameplay is straightforward: choose your bet, spin the reels, and watch for winning combinations. The game’s low volatility and 96% RTP (Return to Player) offer frequent but smaller wins, making it an excellent choice for extended play sessions.

Bonus Features

Riddle of Riches is rich with bonus features that enhance the gameplay and increase the chances of winning big. Here’s a list of key features:

  • Wild Symbols: Wilds can appear as single, double, or triple symbols, substituting for other symbols to form winning combinations.
  • Free Spins: Triggered by landing three scatter symbols, this feature includes locking wilds that can upgrade to double or triple wilds, significantly boosting win potential.
  • Scatter Bucks Feature: Available in certain variations of the game, offering prizes from 25x to 10,000x your stake.

These features, especially the free spins with locking and upgrading wilds, provide a thrilling gaming experience with every spin.


The symbols in Riddle of Riches are intricately designed to fit the detective theme and Victorian London setting. Here’s a breakdown of the symbols:

  • High-Value Symbols: Includes the wild, red diamond, and various character symbols like the red lady, old man, young man, and green lady.
  • Low-Value Symbols: Represented by traditional card symbols from A to K, Q, J, and the number 5.

Each symbol contributes to the game’s narrative, with the wild offering the highest payout potential.


Payouts in Riddle of Riches vary based on the combination of symbols landed. Here is a general overview of potential payouts:

Symbol Minimum Payout Maximum Payout
Wild 30x 1,000x
Red Diamond 20x 1,000x
Red Lady 20x 1,000x

The table showcases the dynamic range of payouts available, with the wild symbol offering the highest reward. Remember, the game’s low volatility means these payouts occur frequently, though they might be smaller in size.


Riddle of Riches features 40 paylines, providing players with numerous opportunities to form winning combinations across the 5×3 reel setup. Winning combinations must align from left to right, starting from the first reel. The game’s design allows for multiple wins across different paylines, amplifying the potential for substantial rewards during each spin.

Pros & Cons

Pros Cons
Engaging detective theme set in Victorian London Low maximum win potential relative to some other slots
Features like locking and upgrading wilds enhance gameplay Limited bonus game variety
Low volatility for frequent wins Some players may find the 95% RTP lower than average

Minimum and Maximum Bet

The Riddle of Riches slot allows players to place a minimum bet of $0.40, making it accessible to those on a tighter budget or looking to play conservatively. On the higher end, the maximum bet can reach up to $400 per spin, catering to high rollers seeking more substantial wins. This wide betting range ensures that the game is suitable for a broad spectrum of players, from casual enthusiasts to more serious gamblers.

Game Jackpot

The jackpot in Riddle of Riches caps at a maximum win of 430x the player’s stake, which, while not the highest in the slot world, still offers a considerable payout. The game features a Return to Player (RTP) of 96% and is classified as having low variance. This combination means players can expect frequent wins, albeit smaller in size, providing a steady and enjoyable gaming experience without significant bankroll fluctuations.

About Provider

High 5 Games, the developer behind Riddle of Riches, is renowned in the online gaming industry for creating engaging and high-quality slots. With a portfolio that includes hundreds of games, High 5 Games has earned a reputation for its innovative features, compelling themes, and outstanding graphics. Established in 1995, the company has decades of experience in providing content for both the land-based and online casino markets, making it a trusted name among players and operators alike.

How To Play

  • Start by loading the Riddle of Riches slot game on your device.
  • Adjust your bet size using the betting options provided. Bets can range from $0.40 to $400 per spin.
  • Review the paytable and game rules to understand the payouts and features like wilds, scatters, and free spins.
  • Once your bet is set, press the Spin button to start the game.
  • Watch for winning combinations to form on the 40 paylines from left to right.
  • Trigger bonus features like free spins and locking wilds for additional chances to win.
  • Manage your bankroll responsibly, adjusting your bets as needed based on your gaming strategy and experience.


Riddle of Riches offers an immersive gaming experience with its intriguing detective theme and Victorian London setting. Despite some limitations, such as a lower maximum win potential and RTP, the game’s engaging bonus features and frequent wins due to its low volatility make it an attractive option for a wide range of players. High 5 Games has once again demonstrated their ability to create a slot that balances entertainment and the opportunity for steady wins, making Riddle of Riches a worthy addition to any player’s slot game rotation.