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Riddle Reels: A Case of Riches Slot is currently available only in free play mode in your country.
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Riddle Reels: A Case of Riches Slot Play'n GO

Riddle Reels: A Case of Riches slot runs on Play’n GO software and features 3 reels and 9 paylines. This is one of those Sherlock-inspired games that will get your mind spinning with mysteries that need to be unveiled, but some detective work needs to be done for sure. If riddles are your thing, then you can try solving them here for fun, or at any Play’n GO Casino for real.

How to Play Riddle Reels: A Case of Riches Slot

Get your detective gloves on and start looking for clues, but not before you set your bets.

  • Increase and decrease your bets with the help of Quick Betting Panel.
  • Once the bets are set hit Spin to get the reels to a flying start.
  • Autoplay will let you choose the number of automated spins with no interruptions and get the reels in motion for the number of chosen spins.

Slot Features

Detective and his faithful sidekick assistant ate the Wild card in the game and they can substitute for all the symbols in the game except for the Scatter. In addition, there are going to be Wilds that carry x2 or x3 multiplier attached that will be applied to the wins formed.


Scatter Question Mark can appear anywhere on the reels and with at least Scatters you will enter the Bonus round. However, unlike the other games, this one provides some awards for Scatters as well. Namely, land 2 Scatters on the reels and win a Respin on a reel without Scatters. If a third Scatter lands you will enter the Bonus round, and if not, you will trigger the Mystery feature.

Case of Riches Bonus

Once the bonus is triggered you will enter the screen with game board playing fields surrounding the reels, kind of like Clue meets Monopoly. You will get 4 dice rolls and each roll will trigger Clues and land wins. Collect Clue points with win spins and try to fill up the Clue Point meter based on the Clue difficulty so that you can crack the case. 

Each of the 14 Clue spaces on the board can award between 1 and 3 spins plus a weapon symbol, a suspect symbol, a guaranteed wild reel or nothing at all. You need 1, 2, or 4 win spins during the round to complete the clue.

If you use up all 4 dice rolls and the meter does not get filled, the Clue Point Wheel will get triggered. Clue Points Wheel can help you solve the case. You win a spin on the Wheel where Clue Points collected relate to the chances to solve the case.  

If you crack the case and find the suspect you will win a Mega Free Spin and retrigger of the Bonus Case of Riches round. Up to x3 Multiplier Wild and one of the 4 Suspect symbol or the Weapons symbol can offer some huge wins in the Mega Spin.


If you land 2 Scatters and the Respin does not award a third one, you will enter the Mystery feature. This feature will duplicate the Scatter symbols on the respective reals, and it can end up revealing either one of the Suspects or Weapons.


Riddle Reels: A Case of Riches is very Victorian era-styled slot, but the entire gameplay will get you back in time when Clue game was popular. Overall, this medium volatility game with x5000 max win turns out to be quite interesting and engaging. The bonus round is pretty innovative and adds that special something to the entire mystery atmosphere of the game. So don’t be afraid to visit the dark parts of London and help these two detectives crack this case open and catch the suspect.

Play game
Software Play'n GO
Slot Type Video slots
RTP 96.2%
Special feature Wild Scatter Free Spins
top10 Slot details
top10 More slot details More details
  • Software

    Play'n GO
  • Slot Type

  • Paylines

  • Reels

  • Min Coins Size

  • Max Coins Size

  • Jackpot

  • RTP

  • Bonus Game

  • Progressive

  • Wild Symbol

  • Scatter Symbol

  • Autoplay Option

  • Multiplier

  • Free Spins

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