Immortal Desire Slot Review (Hacksaw Gaming)

RTP: 96.24%

Provider: Hacksaw Gaming

Best casinos: All British Casino, Kwiff Casino, Casushi, Hot Streak, Hippodrome Casino

Immortal Desire Key Features

RTP: 96.24%

Provider: Hacksaw Gaming

Volatility: High

Theme: Vampire

Reel style: 5x4

Paylines: 1024

Stakes: £0.10 - £100

Max Win: 10,000x

Free Spins



You can find the thrilling game Immortal Desire at the slots sites listed above, where I encountered four fearsome vampiresses whose hunger grows as we play. It's a heart-pounding experience across 5 reels and 1,024 paylines, with an RTP of 96.24%. This high volatility slot game hooked me with features like the Blood Reel, enhancing my wins with tantalizing multipliers. For those captivated by slot games with a dark twist, delve deeper into this Immortal Desire slot review.

Casinos that offer Immortal Desire slot sorted by RTP

Wager on any slot & get 200 Real Money Free Spins!

  • Wagering req. 0x
  • Value/free spin £0.10
  • Offer amount £20
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  • Wagering req. 50x
  • Value/free spin -
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  • Value/free spin £0.10
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  • Wagering req. 40x
  • Value/free spin £0.10
  • Offer amount £55
100% bonus on first deposit up to £50 & 50 Bonus Spins (30 spins on day 1, 10 on day 2, 10 on day 3) for Book of Dead slot only. Min first deposit of £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expiry 2 days. Game restrictions apply.
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100% up to £100 + Always 10% Cashback!

  • Wagering req. 35x
  • Value/free spin -
  • Offer amount £100
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100 Spins Test

This 100 Spin test was updated by Steve Madgwick on 21/11/2023

100 spins is not a Real Test

We give every slot a 100 spin test to see just what it can do, or not as the case can often be - 100 spins is no reflection of the likelihood of any other 100-spin session, as RTP's are set over many millions and probably billions of spins. So this 100 spin test is just for entertainment and insight purposes

Session RTP39%
Win FrequencyHigh 27/100
Biggest Base Game Win12x
Spins to Bonusn/a
Bonus Paidn/a
Average Win Value over 100 Spins1.44x

The Spin Test criteria can be found at the bottom of the page

Test Comments

Hacksaw written all over this one and in that I fell on the wrong side of the volatility, with a high frequency win rate of 27 from 100 spins, but with an average winning spin value of just 1.44x an no bonus round landed, the session RTP came in a very much below average 39%.

It's one of them, It's Hacksaw, we love the game, but we have to be prepared for balance munching runs like this.

Over to Jenny for the full Immortal Desire slot review.

Immortal Desire Expert Review

Theme & Symbols
Bonus Features
Max Win (10,000x)
Sounds & Music
RTP (96.24%)

Game Data


When launching the base game, the four characters look like butter wouldn't melt. But, during the bonus rounds, they reveal their true blood-drinking selves. The four vampires are called Mina Le Noire, Scarlet De Sangre, Eva Le Blanc and Violet Tepes. They're around 250 years old but they look good on it. 

In addition to the Blood Reel mentioned in the intro, there are also two free spin rounds to enjoy. These are called Blood Moon and Dark Awakening and have some exciting multipliers which go up to an impressive 500x.

Don't go anywhere or you’ll miss all the details of this new release. Right, let's goooo!

 Slot Review Game Data
StudioHacksaw Gaming
Theme Vampires
RTP %96.24
Reel Style5x4
Stake Range£0.10 - £100
Max Win10,000x
Special SymbolsAwakened Multiplier Symbols, Coffin Symbols, FS Scatter Symbol and Wild Symbol
FeaturesBlood Reel, Blood Moon and Dark Awakening
JackpotNo Jackpot

Graphics, Music, and Sound Effects

The Immortal Desire imagery is up to Hacksaw's usual high standards.  As you'd expect with a vampire-themed game there are lots of gothic imagery and various hues of red to match the copious amounts of blood that appear on the reels.

You'll hear gentle music in the base game which includes piano and percussion instruments with a touch of a choir singing. During the bonus rounds, the music picks up the pace to match the game's drama and turns into a creepy choir.  It's the kind of chorus that you've heard in various horror films over the years.  

Sound effects include bats flying, the vampiresses laughing evilly, a dramatic gong and the sound of Bach being played on the organ. This is a melody which is always used in vampire films and you'll recongise it as soon as the first keys are played.

Key Features

Now that I've explained the summary, intro, graphics, music, and sound effects, next on the list are the key features.

At OLBG we create slot games reviews that include up-to-date info about all of the essential features such as the theme, paylines, bet range, and bonuses. I’ll finish the review by talking about the play experience & first impressions and expert verdict.

Theme – Vampires

The genre of vampires must be one of the most popular categories ever invented. Countless films, books, paintings and plays have been inspired by these mysterious creatures. Therefore, it lends itself well to this new slot game which has the twist of being fronted by four young female vampires. They slowly reveal their true nature during the gameplay.

During the base game, you'll discover a gothic background with statues of scary-looing gargoyle-type monuments which are in the vampires' castle. When the Blood Reel triggers you'll see oodles of gloopy blood dripping down the reel. If the Dark Awakening bonus is activated, you enter a baroque-style room which is filled with burning candles and the coffins where the women sleep.

The reels are lit up by the faces of the vampires, during the base game we see the 'before' images of the vampires showing a more demure look. During the bonus games, we see their faces after they reveal their bloodsucking selves and they are, shall we say, slightly more vampy. The value of the vampires is the same whether it's a 'before or after' picture. In order of value, they start with the highest which is Mina Le Noire, up next there is Scarlet De Sangre, Eva Le Blanc and last but not least, Violet Tepes. These are then followed by the standard symbols of J, K, Q and A which all have the exact same lower value.


You can play the classic setup of 5 reels by 4 rows when spinning the Immortal Desire slot game.


Landing winning combos is possible on 1,024 paylines, these are non-adjustable paylines.


RTP or 'return to player' as it's written on slot sites is a forecast percentage of what amount of players’ stakes will be returned to them in the long run. It’s usually somewhere between 94% and 96%. Immortal Desire is above the average at 96.24%. 

Like all other providers, Hack Gaming uses this RTP rate as a default value. Therefore, you’ll find different RTPs at various operator sites. We’ve identified a few different percentages at some of the most popular UK online casinos and added these sites to our table below.

When deciding which site to play at there are a few considerations to think about in addition to RTP. You should also look at payment options, the game library, customer support and welcome bonuses and deals.

All British Casino96.24Read Now
Kwiff96.24Read Now
Casushi96.24Read Now
Hot Streak96.24Read Now
Hippodrome Casino96.24Read Now

If you fancy playing more than one game you should check out this page with the slot sites we recommend. There are oodles of great games to choose from.

Stake Range

There's a wide stake range for the Immportal Desire game which starts at £0.10 and goes right up to £100.

Max Win

The max win amount for the Immortal Desire game is an easy-to-remember 10,000x your stake.

Wild Shape

The Wild Symbol subsititutes for all other paying symbols on the reels.

Free Spins

There are 2 Free Spin rounds to enjoy during Immortal Desire. The Blood Moon is triggered by landing 3 FS Scatter Symbols and it gives you 10 Free Spins. All landed Blood Reels stay put until the end of the bonus round. Here the multipliers are refreshed on each spin.  If you land any additional FS Scatter Symbols this will award you extra free spins. Therefore, 2 FS Scatters = 2 extra spins and 3 FS Scatters = 4 extra spins.  

The premier bonus round is entitled the Dark Awakening which is triggered by landing 4 FS Scatters. Here you'll receive 10 free spins. During this bonus round only non-paying symbols, Awaked Multipliers Symbols and Coffin Symbols appear on the reels.  Above each reel is a multiplier value that can be increased by landing Awaked Multipliers and Coffin Symbols. When the bonus round has finished the multipliers are then added together and multiplied with your bet to determine the final amount rewarded to you.


Like most modern-day slot games there is no jackpot award within the Immortal Desire slot game. If jackpots are your bag you should visit our page with the best jackpot slot games.

Play Experience & First Impressions

The Blood Reel was a favourite when testing this game. Visually it looked incredible and it was pretty easy to understand. At the start of each spin, one or more of the reels can randomly turn into Blood Reels. You'll notice these straight away as the blood starts dripping off the reels. Here, all winning high-paying symbols on a Blood Reel are turned into vampire symbols and then have multipliers added to them. The final win value is worked out by multiplying the total win amount in each winning combo by the multipliers included in that win.  So there are opportunites to win here.

The Awakened Multplier Symbols work by multiplying either the reel they land on or all of the reels. If you land an Awakened Multiplier Symbol it increases the value of the multipliers above the reels. They have the functions of adding or multiplying and can affect one or all of the reel multipliers. Normal multipliers only affect the reels they land on, while Epic multipliers apply to all reels. 

Violet Tepes and Eva LeBlanc are Normal multipliers. Voilet's multipliers range between 1x - 500x and Eva's multipliers vary between 2x - 10x. 

Scarlet De Sangre and Mina Le Noire are Epic Multpliers. Scarlet's multipliers range from 1x- 500x and Mina's multipliers range from 2x-10x. 

Expert Verdict

There are plenty of vampire slot games on the market but this one comes at it from a different angle focusing on the female character's metamorphosis into vampires. It's a great mix of a baroque and gothic style which conveys well into the look of the game. I'm a sucker (pardon the pun) for a strong theme and this one reeled me in from the start. The creatives are first-rate which is typical of Hacksaw Gaming's titles. This studio is on a roll at the moment with a run of great games in the last few weeks. These have included Benny the Beer, Chaos Crew 2 and the beautiful Densho.

With an RTP rate of 96.24% and a max win amount of 10,000x, it's certainly very compatible with other slot games currently on the market.

The features are easy-to-follow and entertaining and visually it looks superb so it's a great title to sink your teeth into today.

Editorial Information

The Immortal Desire slot review was written by the OLBG Slots Content Team, beginning with Jenny Mason our prime Slot reviewer who has 17+ years in online gambling, with some of the top UK brands. She is an expert in sports betting, slots, and bingo. Then Andrej Trajkovski, who has worked in the online gambling industry since 2013, playing and reviewing online slots and casinos daily for the past four years. 

Contributing to the review was Jake Ashton, a slots fan who is also part of the casino and sports betting team here at OLBG.

The review is Fact Checked by William Westerlund, an online casino expert reviewing casinos and slots for over five years, and published by Steve Madgwick, our Editor-In-Chief with over 18 years of experience creating and managing high-quality sports betting and Casino content for OLBG & multiple other publications and a self-confessed online slots fans who has played at 100's of the best slot sites online and completes the Spin tests.

100 Spin Test Criteria

The 100 Spins test is undertaken on a demo slot, staking 100 spins at £1 per spin

Session RTP - Return to the player after 100 spins - Eg, A return of £45 from 100 spins is 45%, or a return of £107 is 107%

Win Frequency - A winning spins to spins frequency, higher frequency regardless of prize, is often more entertaining.

  • 0-10 Very Low
  • 11-15 Low
  • 16-30 Medium
  • 21-35 High
  • 36+ Very High

Biggest Base Game Win  - Highest single base game spin winning value

Spins to Bonus - How many spins were completed before the main bonus round was achieved

Bonus Paid - Value of bonus once complete

Time Taken  - How long did the 100 spins take to complete?

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