Riddle Reels: A Case Of Riches Slot

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Released in the summer of 2020, Riddle Reels: A Case of Riches developed by Play’n GO that will surely immerse you in the works of the criminal underworld. Based on one of the world’s greatest detectives, Sherlock Holmes, this slot provides an exciting experience with a bonus game full of clues. The more clue points you can find, the better detective you will become, and the bigger the prize you will win.

Game Providers:
RTP: 96.22%
Free Spins: 3
Volatility: Medium


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Riddle Reels Features

Riddle Reels: A Case of Riches features a classic 3×3 grid with 9 fixed paylines. Winning combinations form anytime you land matching symbols in a line. 

While many developers try to overload their base game, Riddle Reels takes a simple approach that’s similar to most fruit machines.

Regardless, you will appreciate the bonus rounds Riddle Reels has, which do add complexity to the matter. The background places you in the darkness of a London backstreet. This is where the murder investigation takes place. 

The symbols, such as the lead pipe, noose, and suspects, make this slot feel more like a board game. 

Nevertheless, if you enjoy mystery genres, you will love this game’s overall atmosphere.

Respin Feature

Riddle Reels is great at giving you random rewards when you least expect it. 

Each time you land two scatter symbols anywhere on the reels, you trigger a Respin. Two of those reels with scatters lock in place, while the third one respins. 

This feature can help you score a third scatter and thus trigger the bonus round known as the Case of Riches. 

If you don’t score a third scatter, you will activate the Mystery Feature.

Mystery Feature

This feature gets triggered when a third Scatter doesn’t land on the reels after a re-spin. Then, the Mystery Feature activates and duplicates the two Scatter symbols on their respective reals. All of them will later transform into another symbol and payout all wins.

Case of Riches

The Case of Riches feature triggers whenever you land three Scatters across the reels, either in the base game or in the respin rounds. 

The objective of this bonus round is to collect all clues you can find and solve a case together with Sherlock Holmes. You are given four attempts to solve the case and you have to fill the Clue Points meter in the process. 

At the beginning of each move, the player will roll a dice, and Sherlock will make his way around the board, thus granting you Free Spin Challenges. There are 14 different challenges, and you will randomly be granted one on each move. These challenges will contain reel modifiers, and completing them will award Clue Points.

Once you have finished the four moves, you can trigger the Mega Spin feature if you have enough Clue Points. Otherwise, you will trigger the Second Chance Wheel. 

Mega Spin

On the Mega Spin, six identical symbols will be placed on two reels, and the third reel will be filled with Wilds, which can also be Multipliers. 

The best part is that after the Mega Spin, the Case of Riches feature re-triggers, and you will once again be asked to solve another case. 

As you can imagine, learning the tricks behind solving the game’s cases can lead to unimaginable wins.

Second Chance Wheel

If you haven’t successfully solved the case, you will spin a wheel in an attempt to have an extra chance at solving a case. If the wheel stops in the winning segment, you will re-trigger the Case of Riches. 

Otherwise, the bonus round will end. As you can imagine, the size of the wheel’s win segment is directly affected by the number of Clue Points collected along the way.

Riddle Reels Slot Free Spins

Whenever you land three Scatters on the reels, the bonus round triggers and you have an opportunity to gather a bunch of free spins. During the solving of the case, a dice will be rolled four times, moving players from 1 to 6 spaces. 

Each number rewards 1-3 free spins, depending on your luck.

Riddle Reels Slot RTP & Volatility

Riddle Reels: A Case of Riches has an RTP of 96.22%, which is average for a slot game. The game’s volatility is rated just in the middle, around 5/10. Fans of big wins and high volatility might be a little disappointed by the milder win potential. 

The maximum payout you can get is 5,000x, which is decent compared to other slots. You can wager between €0.10 and €100 per spin. 

The autoplay option gives you the ability to make the reels spin automatically with your selected stake.

Play Riddle Reels Slot Real Money Online

You can play this slot for real money at Riddle Reels slot online casinos we have listed on Casino Bee. However, we highly recommend that you have a precise strategy in mind before playing with real money or trying out the demo version to get a sense of the game.

Riddle Reels Slot Free Play

We always advise players to try out a slot in a demo version before depositing their own money. Thankfully, you can try Riddle Reels slot play for free at our recommended online casinos, and the game is compatible with both computers and mobile devices.


To summarize, we believe that Riddle Reels will definitely inspire some crime-solving on the reels. You will easily master the 3×3 grid and other basic features, but the clue-solving bonus round can feel like a true mystery at first. 

Nevertheless, the vast amount of bonus features adds a lot of surprises to the slot once you do understand them. 

Riddle Reels is definitely worth checking out, just be prepared for a complex game the first time you try it.


What Is Riddle Reels RTP?

Riddle Reels: A Case Of Riches has an RTP of 96.22%. It’s a slot with a medium variance that also grants big wins due to multipliers and bonus features.

What Is The Riddle Reels Max Win?

The biggest win you can get in Riddle Reels is 5,000x of your total stake. To successfully win big amounts you need to get good multipliers in the bonus rounds.

Where Can I Play Riddle Reels A Case Of Riches?

You can play Riddle Reels at most online slot sites where Play’n GO games are popular. Check out Casino Bee’s recommended casino sites to get the best experience possible.

Slot Features Free Spins, Scattery Symbol, Re-spins
Release Date July 30, 2020
Game Providers Play'N Go
Slot Type Video Slot
Reels, Rows 3 Reels, 3 Rows
Bet Levels €0.10 - €100
Scatter Symbol Yes
Wild Symbol No
Bonus Game Yes
Free Spins Yes
Respins Yes
Multipliers No
Jackpot No
Return to Player 96.22%
Volatility Medium

Strategy & Tips

In general, Riddle Reels offers a really simple base game with a fun bonus structure. This means that you should start with the basics when playing it.

  • Start it with a minimum bet. Due to the game’s mechanics, it’s good to have small losses until you land a bonus round.
  • Try out the Case of Riches feature in the demo version. If you get the hang of it, you can score massive wins when playing with real money.
  • If you have a losing streak, make sure to lower your bet
  • Play at our recommended casinos to have better gameplay and better RTP rates.

Those are all the tips we have for you regarding Riddle Reels. Make sure to take the game slowly and gamble responsibly.

Riddle of Reels slot review
Game Providers:
RTP: 96.22%
Free Spins: 3
Volatility: Medium


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