Hounds of Hell Slot Review by Hacksaw Gaming

If you are fond of the underworld theme with evil creatures on the reels, Hounds of Hell by Hacksaw Gaming will capture your attention. The provider equipped the slot with an RTP of 96.27%, a large winning potential, and engaging features, including free spins and multipliers. Here at Slotsjudge, you can play this slot for free and learn more about its features from our review.
Hounds of Hell
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In This Review
  1. General Information about Hounds of Hell
  2. Theme
  3. Slot Features & Bonus Games
  4. RTP, Volatility and Max. Win Potential
  5. How to Play Hounds of Hell
  6. Pros & Cons of Hounds of Hell Slot Machine
  7. Conclusion of our Expert
  8. FAQ
  9. Where to play Hounds of Hell for Real Money
  10. Similar Slots

General Information about Slot

Updated: 07.04.2025
Reviewed by: Nikita Lukanenoks
It has 5 reels and 5 rows with scattered-paying mechanics, which means that players need to land 6+ matching symbols anywhere on the grid to win. We were glad to see such a wide range of bonus options like stacked hound symbols bringing multiplier values and FS Gamble, as well as several Bonus Buy variations for any bankroll.
General information about Hounds of Hell slot
  • Software:
  • RTP:
    96.3%
  • Release Date:
    20.02.2025
  • Volatility:
  • Bonus game:
    No
  • Max. win:
    20,000x
  • Slot Theme:
    Underworld

Licensed and tested by

  • eCogra
  • Gambling Comission
  • Isle of Man Goverment
  • ISO 27001
  • MGA
  • Spel inspectionen

Slot Theme and Storyline

The Hounds of Hell slot game is a great choice for players who appreciate horror and evil themes. The slot’s theme revolves around evilness, and the grid is set deep underground, guarded by two fierce hounds. Stunning animations make them look lifelike, enhanced by immersive sound effects like haunting music and the eerie click of their teeth. Symbols include pentagrams, skulls, and bony hands, adding to the dark atmosphere.

Hounds of Hell Slot’s features & Bonus games

We appreciate such a great list of bonus mechanics that can upgrade and connect with each other. Below, we’ll describe how to trigger them and their advantages.
  1. Cascades

    During each spin, winning combinations explode, and new symbols lock in their place. This continues until no more wins can be formed, and we liked this feature for an opportunity to get more payouts within a single round.

    Hounds of Hell slot Cascades Symbols that are part of a winning combination disappear, providing space for new symbols to fall from above

  2. Hellhounds

    When the Hellhound symbols are present, after the spin is over, they spread to the top, covering that space of their reel. Each of them displays multipliers, which are then collected bottom-to-top. There are Adding and Multiplying types of these symbols, coming up to 50x and 10x respectively.

    Hounds of Hell slot Hellhounds Each reel can randomly feature a Hellhound symbol that stacks to the top and brings multipliers for each symbol at the end of the round

  3. Roaring Packs of Hell

    If you land 2 or more Hellhound symbols on adjacent reels, this triggers the Roaring Pack feature that increases the potential multiplier. We were amazed that Adding values can increase up to 100x, and Multiplying ones up to 20x.

    Hounds of Hell slot Roaring Packs of Hell Hellhound symbols on adjacent reels combine to activate the Roaring Pack feature and increase potential multipliers

  4. Hounds Are Loose

    You’ll like this feature for an opportunity to remove low-paying symbols from the grid. It can randomly trigger when a settled grid is non-winning, and players can experience several such features within a single round.

    Hounds of Hell slot Hounds Are Loose Non-winning grids can cause the Hounds Are Loose feature that removes all low-value symbols

  5. Bonus Gamble

    When you trigger a bonus game, the slot allows you to increase the number of Free Spins or an upgrade. You can optionally agree to gamble, choosing 3 of the 5 Hellfire Orbs, each containing 2 to 10 Free Spins. Thus, you can get either a smaller or a larger number of spins. Plus, there is an option to get the most valuable Who Let The Hounds Out feature.

    Hounds of Hell slot Bonus Gamble Before every bonus round, you can gamble, trying to get more FS or upgrade the feature

  6. What The Hell Free Spins

    By landing 3 FS Scatters, you’ll activate 10 Free Spins rounds. We enjoyed the fact that the multiplier remains valid until the end of the bonus round, and the Hounds Are Loose feature is guaranteed at least once when there are 3 non-winning spins in a row. Additional 2 FS and 3 FS symbols will grant you 2 or 4 extra Free Spins.

    Hounds of Hell slot What The Hell Free Spins The 10 Free Spins are granted for 3 FS Scatter symbols landed anywhere on the grid in the base game

  7. Who Let The Hounds Out

    When 4 FS symbols trigger the feature, you get 10 FS and the improved Hounds Are Loose feature from the What The Hell bonus. When a Hellhound lands on any reel, it becomes an activated Hell Reel that guarantees at least one such symbol during each next spin. Yet, we didn’t like that the Hellhound multipliers reset to 0 between Free Spins.

    Hounds of Hell slot Who Let The Hounds Out Upon landing 4 FS Scatters, you’ll receive 10 Free Spins with more advanced features

  8. Bonus Buy

    The slot features several Bonus Buy variations, due to which particular bonuses are guaranteed to trigger. The cheapest one costs 3x the bet and increases your chances of triggering regular FS. The option for 60x guarantees at least 3 Hellhound symbols per round. The video slot also offers What The Hell and Who Let The Hounds Out features for 100x and 250x, which may be quite expensive for players with a moderate bankroll.

    Hounds of Hell slot Bonus Buy There are 4 different Bonus Buy features which allow players to buy various options or increase their chances of triggering them

Amounts of Bets, RTP, and Variance

  • The 96.3% Hounds of Hell RTP is a bit above the market average.
  • The bet per spin can range from €0.10 to €100, so newcomers who enjoy low bets and experienced players who prefer higher limits are welcome.
  • The volatility level is high, so you should be prepared for mechanics providing large yet infrequent payouts.
The winning potential of Hounds of Hell comes up to 20,000x
The game’s maximum winning limit is impressive since it can turn a €0.10 minimum bet into €2,000, but you should consider its high volatility, which means increased risks. The slot’s features that best reveal its potential are Who Let The Hounds Out and Bonus Gamble, which allows players to upgrade FS rounds.

Tips on How to Play Hounds of Hell

The slot’s intuitive interface makes it easy for a newbie to navigate. You can use our guide to launch this title in a reliable online casino and get started.
  • 1

    Try the demo version

    Try the Hounds of Hell slot demo mode here at Slotsjudge to enjoy its gameplay and analyse the mechanics.
  • 2

    Read the rules and all the essential information like Symbols and RTP

    Consider the payout rate, ways to form winning combinations and other rules.
  • 3

    Choose a casino site you want to play

    Compare the sites from our rating and create an account at a Hounds of Hell casino you like.
  • 4

    Claim the bonus at the casino to obtain more Free Spins

    If your casino has a promotion compatible with the slot, such as a match offer or FS, claim it.
  • 5

    Set the bets that are comfortable for you

    Adjust your bet per round according to your determined bankroll and the game’s limits.
  • 6

    Start playing the game and enjoy Hounds of Hell by Hacksaw Gaming

    Launch the reels by tapping the big round button or set the desired number of autoplay spins.
Multiplier:
Yes
Slot reels:
5
Wild symbol:
No
Bonus game:
No
Layout:
5-5
Symbol Stacked:
Yes
Free spins:
Yes
Stakes range (€/£/$):
0.1 to 100
Jackpot Game:
No
Scatter Symbol:
Yes
Technology:
JS, HTML5
Slot lines:
Pay Anywhere

Pros & Cons of Hounds of Hell slot machine

Pros
Huge 20,000x maximum winning
Multipliers due to Hellhounds and Roaring Packs of Hell
Flexible betting range of €0.10 to €100
Several Bonus Buy variations for any bankroll
Bonus Gamble gives a chance to upgrade Free Spins
Cons
RTP slightly decreases for some Bonus Buy features
Multipliers reset to 0 after each spin during Who Let The Hounds Out

Final Thoughts

The slot captured our attention with its striking theme, which fully immerses players in the dark vibes of the underworld. Its bonus mechanics were another excellent aspect we experienced. While working on this Hounds of Hell slot review, the features were triggered frequently.

Yet, we should warn players about the high cost of some bonus features and the variable RTP during them. The game is perfect for long gameplay to reveal all these options, and the flexible betting range provides this. We recommend this slot, especially to players who are into complicated bonus mechanics.

Nikita Lukanenoks
Nikita Lukanenoks
Editor in Chief
With over six years in iGaming, I’ve seen this industry from many angles, and I’m now stepping into the role of Editor-in-Chief to bring readers a reliable, data-driven look at online gambling. My journey began with a deep fascination for gaming mechanics, evolving into a career where I could combine my interests in gaming, web design, and sports. I’m committed to building a platform that connects with readers and keeps them engaged with the latest trends and best practices.

FAQ

Is there a Hounds of Hell free demo game available?

Yes, you’ll find the Hounds of Hell free-play mode here at Slotsjudge. This version fully displays the original mechanics of the game yet doesn’t require payments and doesn’t pay real money.

What is the Return to Player (RTP) in Hounds of Hell?

The slot’s basic RTP is 96.3%, which is a good score. The rate also varies for features within Bonus Buy, ranging from 96.18% for What The Hell to 96.29% for Who Let The Hounds Out.

What is the bonus in Hounds of Hell?

The range of bonus features of this slot is diverse. Most of them are connected with the hounds, including Hellhounds, which add multipliers, Free Spins, and several variations of Bonus Buy.

Is Hounds of Hell available for real money?

Yes, you can play Hounds of Hell for real money at top online casinos recommended by our Slotsjudge team. After testing each listed site, we’ve revealed the most reliable ones to add to our rating.

Where to play Hounds of Hell for real money

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