It is time to face the flames in the Hounds of Hell slot game from Hacksaw Gaming. This video slot drags you into the underworld for a thrilling test of luck and nerve. Hounds of Hell is set on a 5x5 grid layout and features a scatter pay system and a win potential of up to 20,000x stake.
This slot targets those who prefer the dark-themed slot games that build up in tension and rewards. Hounds of Hell online slot does not fall short on this. Between the spreading multipliers, ferocious free spins, and devilish bonus rounds, this is one of Hacksaw Gaming’s most intense creations.

Hounds of Hell is one of Hacksaw Gaming’s darkest theme slot games, which was released on 20 February 2025. The slot features high volatility, impeccable visuals, a unique payout system, and numerous interactive features all working together for an unforgettable experience. The game takes place on a 5x5 grid with a scatter pays system instead of fixed paylines. This means that wins are formed by landing clusters of matching symbols anywhere on the reels.
For those brave enough to take on the hounds, you will be rewarded with a maximum payout of up to 20,000x your stake and an above average RTP of 96.2%. Furthermore, the multiple free spin rounds, progressive multipliers, and cascading mechanics, each spin feels like a step deeper into hell’s lair.
| Software | Hacksaw Gaming |
| Game Type | Video Slots |
| Paylines | Scatter Pays |
| Reels | 5 |
| RTP | 96.20% |
| Min Bet | US$0.10 |
| Max Bet | US$100.00 |
| Jackpot | 20,000x your stake |
| Release Date | 20 February 2025 |
| Bonus Features | Free Spins, Progressive Multipliers, Cascading Reels |
The Hounds of Hell slot machine comes with a comfortable RTP of 96.20%. This means over an extended period of time, you can expect a solid return relative to the wagers placed.
With the intensity of the Hounds of Hell, it is no surprise that the slot comes with high volatility. While this means wins may not be frequent, the larger wins are worth the wait. This appeals to thrill-seekers who enjoy risk-and-reward gameplay. Furthermore, the high variance complements the fiery, horror-inspired underworld theme.
Hounds of Hell has a horror-inspired, underworld theme that will immerse you in a world ruled by infernal creatures and flames. The snarling Hellhounds are the main attraction. They act as both danger and immense payout potential. It is a slot that feels cinematic yet draws on Gothic mythology and Dante’s Inferno.
The graphics are very appealing and create a truly spectacular game. The game uses a dark palette dominated by reds, blacks, and ember-like glows. Each spin reveals new hellish animations like chains clanking, fire bursting flames, and glowing eyes of the hounds that watch your every move. This attention to detail creates a truly immersive environment that complements the slot’s mechanics perfectly.
The sound effects work well with the dark theme. It features somber drum beats, metallic sounds, and low growls that add to the game's suspense. Moving from the base game to bonus features, you will notice that the tempo rises, amplifying the excitement and feeling of danger.

The Hellhound symbols offer a cash prize multiplier. They can spread upwards to the top of their respective reel. After spreading, they will display a multiplier value. After which, all multipliers will be collected bottom to top, left to right, and will be displayed above each corresponding reel. Only one Hellhound symbol can appear on a reel at a time.
Adding multipliers can have the value of either: 1x, 2x, 3x, 4x, 5x, 10x, 15x, 20x, 25x, or 50x.
Multiplying multipliers can have values of 2x, 3x, 4x, 5x, or 10x.
When at least two Hellhound symbols can appear on the reels adjacent to one another on the same row, they will form a Roaring Pack. When this happens, the possible multiplier values are increased. Furthermore, Hellhound symbols that spread from the Hellhounds that are part of the Roaring Packs will also form part of the pack.
During this bonus, if the Hellhound formed part of a Roaring Pack, it will stay part of the pack, even if it lands up on a different row asa result of winning symbol cascades.
The possible multiplier values that are awarded for Hellhound symbols that form part of the Roaring Pack are:
After the reels have spun and no winning combination appears, it can trigger the Hounds Are Loose Bonus. This happens at random after an unsuccessful spin. Once triggered, all low-paying symbols are removed, and new symbols will drop into their place. The Hounds are Loose feature can occur more than once per spin and increases your chance of landing a winning combination with the new symbols falling onto the reels.
When a bonus game is activated, you will have the choice to either enter the bonus game or take a gamble.
If you select the gamble option, you will be presented with 5 Hellfire Orbs. Of these 5, you will select up to 3. Each Orb may contain between 2 and 10 Free Spins, or a Bonus Upgrade, if you are in the What the Hell Bonus. If the Bonus Upgrade is revealed, the bonus will automatically be upgraded to Who Let the Hounds Out bonus with 10 free spins.
The gamble option may be selected once per bonus and after a bonus upgrade.
Landing at least three FS scatter symbols during the base game will activate the bonus and award 10 free spins. The bonus game follows the same rules as the base game. However, all multiplier values that are collected from the Hellhounds are stored above the reels until the end of the round. These multipliers can also progressively increase.
At the end of the bonus game, the multipliers are then added together and multiplied to determine the final win payout.
To make things even more rewarding during this bonus game, after 3 unsuccessful spins, the Hounds are Loose are guaranteed to be triggered.
Furthermore, landing additional FS symbols on the reels during the bonus game will give more free spins as follows:
This bonus is activated when 4 FS scatter symbols appear together during the base game. The feature follows the same rules as the base game, but with persistent activated Hell Reels. Furthermore, the bonus has the improved Hounds are Loose of the What the Hell bonus.
During this bonus, when a Hellhound symbol lands on a reel for the first time, that reel becomes an activated Hell Reel. Afterwhich, a Hellhound symbol is guaranteed to land on each activated Hell Reel for each free spin until the bonus ends.
Additionally, in the bonus, Hellhound Multipliers are added together and paid out times your bet after each free spin. Moreover, the total multipliers above each reel will reset to 0 between spins.
Landing additional FS symbols on the reels during the bonus game will eearn xtra spins:

Both the regular paying symbols and high-value symbols in the game match the dark theme. Below is the paytable for each of the symbols when you wager the maximum bet.
| Number of Occurrences | 10 | J | Q | K | A |
| 6 | 50.00 | 50.00 | 50.00 | 50.00 | 50.00 |
| 7 | 150.00 | 150.00 | 150.00 | 150.00 | 150.00 |
| 8 - 9 | 500.00 | 500.00 | 500.00 | 500.00 | 500.00 |
| 10+ | 2,500.00 | 2,500.00 | 2,500.00 | 2,500.00 | 2,500.00 |
| Number of Occurrences | Bony Hands | Green Pentagram | Stack of Skull | Purple Scepter | All-Seeing Eye |
| 6 | 150.00 | 200.00 | 250.00 | 500.00 | 1,000.00 |
| 7 | 350.00 | 500.00 | 750.00 | 1,250.00 | 2,500.00 |
| 8 - 9 | 1,000.00 | 1,250.00 | 1,500.00 | 2,500.00 | 5,000.00 |
| 10+ | 3,750.00 | 5,000.00 | 7,500.00 | 12,500.00 | 25,000.00 |
Slot Title | RTP | Volatility | Max Win | Theme |
| Break Bones | 96.2% | Medium | 3,333x | Dark / Skeleton Horror |
| RIP City | 96.2% | Medium | 12,500x | Urban Gothic |
| Stack ‘Em | 96.2% | High | 10,000x | Creepy Cartoon |
| Wanted Dead or a Wild | 96.38% | High | 12,500x | Western / Outlaw |
| Beast Below | 96.29% | High | 10,000x | Underwater Horror |
Hounds of Hell is a testament to Hacksaw Gaming’s ability to blend eerie aesthetics with high-stakes gameplay. The mix of spreading multipliers, random modifiers, and multi-tiered bonuses keeps every session unpredictable. The 20,000x win potential and innovative scatter-pays system ensure players remain engaged from the first spin to the last.
For horror fans and high-risk players, this is a must-play slot at Gamdom Online Casino. Whether you’re chasing huge multipliers or exploring the darker corners of slot gaming, Hounds of Hell delivers a hauntingly satisfying experience.

The RTP for Hounds of Hell is up to 96.20%, which is considered excellent for a high-volatility slot.
Yes. Hounds of Hell is a high-volatility slot, meaning wins may be less frequent but are typically much larger when they do occur. It’s perfect for players who enjoy risk, thrill, and potentially big payouts.
The maximum win potential in Hounds of Hell is a fiery 20,000x your stake.
Absolutely. There are two types of free spin features in the game:
Hellhound symbols are the game's key special icons. They act as spreading multipliers, either adding or multiplying values on their reels. These can reach up to 100x or 20x your bet in certain combinations, helping you unlock the biggest wins.
No, there are no Wild symbols in this slot. Instead, Hacksaw Gaming uses the unique Hellhound multiplier mechanic and scatter symbols to drive the game’s action and bonus features.
Yes. The slot is fully optimised for mobile and tablet play. The dark visuals and smooth animations work beautifully on smaller screens, so you can dive into the inferno wherever you are.
Yes, Hounds of Hell is available at Gamdom Casino. Gamdom provides an easy, secure, and enjoyable platform for both new players and high rollers.
Yes. Most online casinos, including Gamdom, offer a free demo version of Hounds of Hell. This allows players to test out the features, volatility, and mechanics before wagering real money.
Hounds of Hell was created by Hacksaw Gaming, an award-winning provider known for innovative mechanics, striking visuals, and high-volatility experiences.