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Slot Review of Holmes and the Stolen Stones

Are you ready to join Sherlock Holmes and his trusty side Watson on their next mysterious adventure?

Then check out the Holmes and the Stolen Stones slot game from Yggdrasil.

Holmes and the Stolen Stones is a progressive slot game with multiple bonus features. The base game is simplistic, but the quest to find the stolen stones adds a unique challenge.

This Holmes and the Stolen Stones slot review answers all of your questions about this fun game. We cover how to play the game and explain how the bonus features work.

By the time you’re done reading this review, you’ll be itching to find a Holmes and the Stolen Stones casino to join.

How to Play Holmes and the Stolen Stones

Holmes and the Stolen Stones is a simple slot machine with a typical basic structure. It has five reels, three rows, and twenty pay lines.

Even the symbols in the Holmes and the Stolen Stones game are simple.

There are only eight symbols, plus two bonus symbols on the reels. Instead of using traditional nine-Ace play cards, the Holmes and the Stolen Stones casino slot game uses the four suits.

The high-paying symbols are images of Sherlock and Watson, Sherlock’s magnifying glass, and his notebook.

Holmes and the Stolen Stones pay table.

Both bonus symbols are images of locked doorknobs. You have to collect three of the bonus symbol, or three of the free spins locks, to open the corresponding door and trigger a bonus feature.

We explain more about the bonus features in the next section of our Holmes and the Stolen Stones review.

Because of the game’s simplicity, Holmes and the Stolen Stones is a low-volatility game. It is easy to get a few small wins repeatedly, but big wins are much less frequent than high-volatility games.

Don’t let those small wins fool you. This game still has a reasonably high Return to Player (RTP) percentage of 96.8%. The frequent small wins can add up quickly.

That is really all there is to know about how to play the Holmes and the Stolen Stones base game. Here is an overview of the game’s basics.

  • Theme: Mystery
  • Manufacturer: Yggdrasil
  • RTP: 96.8%
  • Reels/Rows: 5/3
  • Paylines: 20
  • Minimum bet: $0.20
  • Maximum bet: $40
  • Maximum Prize: 30,000 coins
  • Jackpot: Yes
  • Volatility: Low
  • Mobile Compatible: Yes

Holmes and the Stolen Stones Bonus Features

The base game of Holmes and the Stolen Stones is rather elementary, my dear Watson. However, the bonus features are what really make this game stand out.

You will notice that pieces of gemstones appear on the reels periodically.

There are five different gemstones you can collect; blue, red, gold, green, and purple. Each color corresponds to a particular reel.

All of the blue gems are on the first reel, and so on. You can track your gem collections at the top of the reels. 

Those are the stolen stones that the game’s title refers to. They are also the key to unlocking some of the bonus features in the Holmes and the Stolen Stones progressive slot game.

Free Spin Jackpot Game

Holmes and the Stolen Stones gemstone

The first bonus feature on the Holmes and the Stolen Stones online slot is the free spins jackpot game. There are two ways to earn free spins.

  • Collect three free spins scatter symbols during a single spin
  • Collect five gemstones of the same color on the base game

Once you have activated the free spins feature, you will get ten free spins.

The number of free spins is always the same, but you can earn additional coins if you get 4 or 5 scatter symbols.

During the free spins, your gemstone collection will reset. If you collect five of the same color gemstones during your ten free spins, you can earn the jackpot that correlates with that color.

Remember that the gemstones you collect during the base game are separate from the free spin jackpot gemstones!

Each jackpot has a distinct starting amount.

  • Blue: €40
  • Red: €200
  • Gold: €600
  • Green: €1,500
  • Purple: €10,000

None of the jackpots have a maximum amount. The blue jackpot might end up being worth more than the red jackpot if the red has recently paid out.

Holmes and the Stolen Stones is a local progressive slot. That means that it collects contributions from every spin played at the same casino.

The jackpot prizes add up quickly because many players use the same site to play the game simultaneously.

But the prizes don’t add up as quickly as wide-area progressive slots since they’re not collecting contributions from players at multiple casino sites.

Each casino site with Holmes and the Stolen Stones is responsible for managing the jackpot prizes themselves. However, Yggdrasil is typically involved with verifying jackpot wins.

Of course, everyone wants to win the jackpot while playing the Holmes and the Stolen Stones progressive slot.

Even if you don’t win the jackpot, though, you can still enjoy the 3x multiplier that is added to all earnings from the free spins jackpot feature.

Win a jackpot or 3x multiplier during the free spins feature.

What We Dislike About the Jackpot Feature

The jackpot free spins feature adds a lot of excitement to the Holmes and the Stolen Stones slot machine. But it isn’t a perfect feature.

We want our Holmes and the Stolen Stones slot review to be accurate. That means we have to explain the things we don’t like as much as the things we do like.

It would be nice if the jackpots were a little more accessible.

You have to collect three scatters or five gems to activate the free spins. Then, you have to collect five more gems during only ten free spins.

There are more gems on the free spins reels, but it is still challenging to get enough gems to win a jackpot.

The only way you can increase your chances of winning a jackpot is to bet more. According to the game rules, “the probability to win the jackpot is in each spin proportional to your bet size.”

If you are wondering how do I win the Holmes and the Stolen Stones jackpot, the best option is to bet the maximum that you can afford to wager.

When betting the maximum amount is not feasible, there is another bonus feature that offers additional prizes.

The Warehouse Bonus

Bomb in the Warehouse Bonus

Holmes and the Stolen Stones casino slot has another bonus feature that can only be activated by collecting three bonus symbols during a single spin.

When you get three or more bonus symbols, the other door will open to take you to the warehouse. Inside the warehouse, you will find a room with 18 wooden crates.

Each crate has a coin prize, a colored gemstone, or a bomb. Click on the crates to collect prizes. You can click on as many crates as you want, but the game ends when you find a bomb.

All of the gemstone pieces you collect during the warehouse bonus are added to your base game gems collection.

The warehouse bonus gives you another way to earn coins and gems. It also adds some variety to the game with a different structure than the traditional slot machine reels.

However, the Holmes and the Stolen Stones online slot machine can be confusing. It is difficult to remember which gemstones and symbols activate which features and prizes.

To help you remember how the bonus features work, we have added this comparison chart to our Holmes and the Stolen Stones slot review.

Bonus Feature How it’s Activated Potential Prizes Bonus Game Structure Additional Features
Ten Free Spins Jackpot Option 1 Free Spins scatter symbol Progressive jackpot + 3x multiplier on all free spin winnings Same as the base game Four scatters for 1,000 extra coins; five scatters for 10,000 extra coins
Ten Free Spins Jackpot Option 2 Collecting five base game gemstones of the same color Progressive jackpot + 3x multiplier on all free spin winnings Same as the base game Start the free spins round with one jackpot gemstone
Warehouse Bonus Bonus scatter symbol Coin prizes of 20, 40, 100, 200, or 1,000 coins; Base game gemstones Pick a crate game Four scatters for 1,000 extra coins; five scatters for 10,000 extra coins

Pros and Cons of Holmes and the Stolen Stones

Our review of the Holmes and the Stolen Stones slot game would not be complete if we didn’t explain both the pros and cons of the game.

Here are the things we love about this game and a few things we think it could do better.

Pros
  • Simple base game with only a few symbols
  • Five progressive jackpot options
  • Multiple ways to activate free spins
  • Bonus round with a different mini-game and cash prizes
  • Excellent use of graphics and sound to elaborate on the theme
Cons
  • No wild symbols
  • The gemstone collections can be confusing
  • A limited number of free spins

Overall, Holmes and the Stolen Stones is a fun jackpot game. It has multiple bonus features, excellent graphics, and enough variety to keep you interested.

The base game is straightforward, but the gemstone collection part of the game can be confusing. The gemstones have different purposes depending on where you collect them.

Once you get used to the difference between base game gemstones and jackpot gemstones, you will enjoy playing this Holmes and the Stolen Stones slot machine from Yggdrasil.

Holmes and the Stolen Stones Alternatives

Yggdrasil is the software provider that created the Holmes and the Stolen Stones real money slot. The company launched in 2013.

Because it is a relatively young company, Yggdrasil only has a few clients. Their games are only available in seventeen countries as of when we published this Holmes and the Stolen Stones online slot review.

We want to offer some alternative games for players who may not have access to online casino sites with Holmes and the Stolen Stones.

Here are a few other slot machine games you might enjoy that share similarities with Holmes and the Stolen Stones.

  • Sherlock and Moriarty Wowpot is a licensed slot game from Just for The Win. It has a Sherlock theme, progressive jackpots, and lots of bonus features.
  • The Secret of Holmes is another Sherlockian slot game. Betixon made this slot with 1024 bet ways to win! It has free spins and other bonus features.
  • It’s A Mystery is a mystery-themed slot game from Realtime Gaming. While this game doesn’t feature Sherlock himself, you will still enjoy solving the mystery while trying to win one of the progressive jackpots.
  • A Night of Mystery is a fun slot from IGT. This game is packed with features, including a clue collection bonus, free spins features, and wild symbols.
  • Crazy Vegas is a slot game from Realtime Gaming. It does not have a mystery theme. But if you enjoy the free spins and bonus games on Holmes and the Stolen Stones, you will enjoy this game as well.

There are many different mystery-themed slots and even more games with exciting bonus features.

We recommended a few of our favorites, but there are many other alternatives.

These games offer a similar experience for those who cannot play Holmes and the Stolen Stones online for real money.

Where to Play Holmes and the Stolen Stones

Now that you have read our review of Holmes and the Stolen Stones, you are ready to start playing!

We covered how to play, how to use the bonus features, and how to win a jackpot on Holmes and the Stolen Stones.

The only thing left is for you to find an online casino with Holmes and the Stolen Stones for money.

Our recommendations and reviews are an excellent resource for you. We have rankings of the best online casinos for real money slots.

Or, you can look up your favorite online casino in our reviews section. Our casino reviews tell you the slots providers that each online casino uses.

If you can find an online casino that uses Yggdrasil software, you will be able to use that site to play Holmes and the Stolen Stones online.