What Is Immortal Desire?

The epithet femme fatale has never been more fitting than for the leading ladies of Immortal Desire. They appear sanguine and innocent on the surface, seemingly meek religious women, but don't let that fool you — once they get a thirst for blood, they transform into their true bloodthirsty selves, revealing the dark desires hiding behind the facade. It's an unmistakable homage to the well-known Immortal Romance vampire slot lineage, though Hacksaw carves out its own identity through genuinely distinctive mechanics.

The grid runs on a 5-reel, 4-row layout producing 1,024 ways to win, with wins forming left to right starting from the first reel. Four female vampire symbols carry the premium tier alongside standard playing card icons, with payouts ranging from 0.5x to 10x the stake for regular combinations.

The Blood Reel Mechanic

With the power of blood, high-paying character symbols turn into Vampires and become empowered by the Blood Reel multiplier whenever a reel is randomly highlighted as active. Critically, the multiplier tied to any given Blood Reel changes with every single spin, and it only ever applies to Vampire symbols specifically — meaning the mechanic's value genuinely depends on which reels light up and how the multiplier lands relative to where the Vampires actually appear.

Persistent Blood Reels in Free Spins

Landing enough scatter symbols awards 10 free spins to start, and this is where the Blood Reel mechanic reveals its full potential: rather than resetting each spin as in the base game, Blood Reels stay persistent throughout the entire round once activated, giving a fortunate sequence real compounding weight. A second, considerably stronger bonus tier escalates this same persistent-reel system even further.

Three bonus buy options are available, all rated very highly volatile: BonusHunt FeatureSpins at 3x the stake makes a bonus 5 times more likely to trigger (RTP 96.33%), Blood Moon at 100x (RTP 96.27%), and Dark Awakening at 200x (RTP 96.28%).

RTP, Volatility and the Realistic Odds

Default RTP is 96.24%, with 94.12%, 92.27% and 88.25% configurations also available depending on the operator. Volatility is rated high (4 out of 5), and the game's biggest moments tend to concentrate squarely in the persistent-Blood-Reel free spins rather than base play.

The 10,000x max win comes with a published probability of roughly 1 in 3.4 million spins — genuinely more attainable than many comparable Hacksaw ceilings of similar size. Bets run $0.10 to $100 per spin.

Our Verdict

Immortal Desire is a confidently executed gothic vampire slot that wears its Immortal Romance inspiration openly while still carving out a genuinely distinctive mechanical identity through the Blood Reel system. Making that multiplier persistent throughout free spins, rather than resetting every spin as it does in base play, gives the bonus round real escalating tension, and the comparatively attainable 1-in-3.4-million max win probability rewards sustained play with a genuinely reachable ceiling. It won't reinvent the vampire slot genre, but as a well-crafted, atmospheric entry with real mechanical substance beneath its dark aesthetic, it delivers reliably.

Where to play it

We recommend Gamdom for playing Immortal Desire with real money: 15% Rakeback for 7 Days.