The definitive guide to triggering free spins, the vampire slaying bonus, and finding the best UK casinos to play this iconic gothic slot.
| # | Casino | Welcome Bonus | RTP | Payout Speed | Rating | Action |
|---|---|---|---|---|---|---|
| 1 | Playusa | 100% up to £500 + 50 FS | 98% | 24hrs | ★★★★★ 9.8 | PLAY NOW |
| 2 | Time2Play | 200 Free Spins + 50% Reload | 97% | 12hrs | ★★★★★ 9.5 | PLAY NOW |
| 3 | Netent | 150% up to £300 + 100 FS | 96% | 24hrs | ★★★★½ 9.3 | PLAY NOW |
| 4 | Betfred | £30 Bonus + 30 Free Spins | 96% | 48hrs | ★★★★½ 9.1 | PLAY NOW |
| 5 | Playojo | 50 FS No Wagering | 97% | 12hrs | ★★★★ 8.9 | PLAY NOW |
If you've been searching for a slot that combines atmospheric gothic horror with genuinely rewarding mechanics, the blood suckers slot from NetEnt is almost certainly already on your radar. Released back in 2009, this vampire-themed title has maintained a loyal following among UK players for well over a decade — and for very good reason. With an RTP of 98%, one of the highest in the entire online slots landscape, it consistently offers players exceptional theoretical returns compared to the industry average of around 96%.
Add to that a compelling free spins bonus round, a rewarding pick-and-click feature, and stunning gothic visuals that still hold up remarkably well today, and you have a recipe for long-term popularity. This page dives deep into the free spins mechanics specifically, explaining exactly how to trigger them, what you can expect when they land, and where GB players can find the best casinos to enjoy this iconic game.
| Attribute | Details |
|---|---|
| Developer | NetEnt |
| Release Year | 2009 |
| Reels / Rows | 5 reels, 3 rows |
| Paylines | 25 fixed |
| RTP | 98% |
| Volatility | Low to Medium |
| Min Stake | £0.25 per spin |
| Max Stake | £50 per spin |
| Max Win | 7,500x stake |
Before exploring the free spins mechanics in detail, it helps to understand the foundation of the game itself. Blood Suckers is a 5-reel, 3-row video slot with 25 fixed paylines. Developed by NetEnt — one of the most respected software houses in the industry — it was designed with a distinctly cinematic horror aesthetic. Deep reds, ornate stone carvings, dripping candles, and a haunting soundtrack all contribute to an immersive atmosphere that pulls players into its vampire world immediately.
The game uses a standard coin value system ranging from £0.01 to £0.50, with bet levels from 1 to 4, meaning players can wager anywhere from £0.25 per spin up to £50 per spin. This flexibility makes it accessible to both casual players on tight budgets and high rollers looking for more meaningful stakes. Every icon on the reels has been designed with care, from the ornate playing card symbols through to the thematic high-value imagery, each rendered in a gothic palette that keeps visual interest consistently high.
Symbol-wise, the game features a mix of playing card icons (9 through A) as lower-value symbols, alongside higher-value thematic images including a Van Helsing-style hunter, a female vampire, garlic bulbs, crosses, and the game's own logo. The Wild symbol is represented by a blood-red rose, and the Scatter symbol — crucial for triggering free spins — is depicted as a coffin lid.
The variance of this game is considered low to medium, which is consistent with its high RTP. This means wins come relatively frequently, even if they're not always enormous. For players who prefer steady, sustained play over high-risk boom-or-bust sessions, the experience is particularly well-suited. Fan communities across UK casino forums frequently cite this balanced volatility as a core reason they return to the title repeatedly.
The free spins feature is the most talked-about element of the blood suckers slot, and triggering it is straightforward once you understand the mechanism. To activate free spins, you need to land three or more Scatter symbols — the coffin lid icons — anywhere on the reels simultaneously during a single base game spin.
| Scatters Landed | Free Spins Awarded | Multiplier | Retrigger Possible? |
|---|---|---|---|
| 3 Coffin Lids | 10 Free Spins | 3x | Yes |
| 4 Coffin Lids | 15 Free Spins | 3x | Yes |
| 5 Coffin Lids | 20 Free Spins | 3x | Yes |
The 3x multiplier is what makes the free spins round so potentially lucrative. Every win during the free spins phase is automatically tripled, which can turn even modest combinations into worthwhile prizes. Given the game's high RTP, these free spins rounds tend to deliver solid returns far more consistently than equivalent features in lower-RTP competitors.
Free spins can be retriggered during the feature itself. Landing three or more coffin lid Scatters again during the bonus round awards an additional allocation of free spins. This means theoretically unlimited free spins are possible — though extended retrigger chains are rare in practice.
During the free spins round, all standard game mechanics remain active, including the Wild rose symbol, which continues to substitute for all symbols except Scatters. Having Wild symbols land during free spins is particularly valuable since they not only complete winning combinations but do so under the 3x multiplier. This is what separates a good free spins session from a truly memorable one — a well-placed Wild during free spins can dramatically amplify the overall return from a single bonus activation.
While the free spins are the highlight for many players, the blood suckers slot also features a second bonus game that runs alongside them and adds a different dimension to the experience. This is the Vampire Slaying bonus — a pick-and-click game that's triggered separately from the free spins feature.
To activate the Vampire Slaying bonus, you need to land three or more Bonus symbols (depicted as silver stakes) on reels 2, 3, and 4 simultaneously. When this happens, you're taken to a separate screen showing 12 coffins arranged in a grid layout. Your task is to open each one and stake the vampires hidden inside, with each successful staking awarding a coin prize.
The prizes in this feature scale with your bet level, so players wagering more per spin stand to win proportionally more from the bonus. While this bonus doesn't have the same dramatic potential as the free spins with their 3x multiplier, it's a consistently rewarding addition that contributes meaningfully to the game's already impressive RTP. On average, players can expect decent payouts from this feature, with particularly lucky sessions yielding impressive results across multiple coffin reveals.
The visual presentation of the Vampire Slaying feature is also well-executed. Each coffin opens with a theatrical creak, and the staking animations are suitably dramatic without being gratuitously gory, which helps the game maintain its horror-lite tone that both casual players and dedicated fan audiences appreciate equally.
Understanding the mathematics behind the blood suckers slot is essential for approaching it with realistic expectations. The headline figure — a 98% RTP — means that for every £100 wagered over a long period, the game theoretically returns £98 to players. This is exceptionally high. The UK average for online slots sits around 96%, and many popular titles at major casino sites come in at 95% or even lower.
| Slot / Category | RTP | Verdict |
|---|---|---|
| Blood Suckers Slot | 98.00% | Exceptional |
| Blood Suckers 2 | 96.94% | Above Average |
| UK Industry Average | 96.00% | Average |
| Typical High Variance Slot | 94–95% | Below Average |
However, it's important to understand that RTP is calculated over millions of spins and doesn't guarantee any particular outcome over a single session. It's a statistical average, not a promise. What it does mean practically is that this title is more player-friendly over time than the vast majority of competing slots available at UK-licensed casinos.
The volatility — or variance — of the game is classified as low to medium. This has direct implications for how the free spins feature behaves. Because the game is lower volatility, the free spins round tends to deliver moderate but relatively consistent wins rather than massive but infrequent jackpots. Players who trigger the free spins can generally expect a solid boost to their balance rather than a high-stakes roll of the dice.
For context, a higher volatility game with the same RTP would concentrate its returns into fewer, bigger wins. Blood Suckers takes the opposite approach: more predictable, steadier returns across the free spins experience. This combination of high RTP and low-medium volatility makes the game an excellent choice for players who want to extend their gameplay sessions. When ranked against high-variance alternatives from providers like Nolimit City, the measured, consistent payout behaviour of this NetEnt classic becomes even more appealing to players who prioritise bankroll longevity over chasing enormous single wins.
Finding a reputable, licensed operator where you can enjoy the blood suckers slot is straightforward — it's such a well-established title that it appears at virtually every major online casino operating in the UK market. However, the experience can vary significantly between sites in terms of bonuses, minimum deposits, and additional perks. Here's a comparison of what to look for:
| Casino | Bonus Type | Blood Suckers Available | Notable Feature |
|---|---|---|---|
| Betfred | Welcome bonus for new players | ✔ Yes | Trusted UK brand with UKGC licence |
| PlayOJO | Free spins, no wagering requirements | ✔ Yes | Fair play model, no wager on winnings |
| LeoVegas | Welcome package for new accounts | ✔ Yes | Award-winning mobile casino platform |
| Casumo | Deposit match for new registrations | ✔ Yes | Strong game library and fast withdrawals |
When choosing where to play, UK players should always verify that the operator holds a valid licence from the UK Gambling Commission (UKGC). This ensures your funds are protected, gameplay is fair, and responsible gambling tools are readily available. Legitimate casinos will display their UKGC licence number clearly in the footer, and players can cross-reference this directly on the Gambling Commission's public register.
For players who want to try the game risk-free before committing real money, the free-play demo version is widely available through most operators. Playing in demo mode won't earn you real money, but it's an excellent way to familiarise yourself with the free spins mechanics and the Vampire Slaying bonus before wagering. Many dedicated fan players recommend spending at least a few demo sessions understanding the scatter frequency before switching to real-money play.
If you're ready to explore further and find a top operator offering this game along with competitive bonuses, you can visit this recommended casino partner for current offers available to UK players.
While no strategy can change the fundamental mathematics of any slot — each spin is governed by a certified Random Number Generator — there are practical approaches that can help you maximise your enjoyment and manage your bankroll more effectively when playing the blood suckers slot.
Given that this is a lower volatility title, you're unlikely to hit a massive single win, so the game rewards patience and extended play. Decide on a session budget that allows you to comfortably ride out variance while giving the RTP enough spins to work in your favour over time.
With coffin lid Scatters appearing across all five reels, three-Scatter triggers are relatively achievable. However, "relatively achievable" still means patience is required. Setting unrealistic expectations about how quickly free spins will appear will only lead to frustration.
Many players focus entirely on the free spins feature, but the pick-and-click bonus contributes meaningfully to the game's RTP. When it triggers, take your time — each stake awards real money, and the accumulated prizes across a full run of coffin reveals can be significant.
Because both bonus features scale with your bet size, choosing a stake you can sustain throughout a session is more mathematically sound than betting maximum in a short burst. Consistency tends to serve players better in low-volatility slots.
Some casinos offer free spins on selected games without wagering requirements. If this title is included in such a promotion, it represents exceptional value given the game's already high RTP. Always check the promotional terms carefully to confirm eligibility before claiming.
If you've never played before, spending time in free-play mode specifically to experience the free spins and the Vampire Slaying bonus will make your real-money sessions more enjoyable and informed. Many experienced players at UK casino sites recommend this approach for any new title.
NetEnt released a sequel in 2015, which raises the natural question of how the two games compare — and which delivers the better free spins experience. Both titles have their merits, but they differ significantly in several key areas that matter to UK players at online casinos.
| Feature | Blood Suckers (Original) | Blood Suckers 2 |
|---|---|---|
| RTP | 98.00% | 96.94% |
| Release Year | 2009 | 2015 |
| Volatility | Low–Medium | Medium–High |
| Free Spins Multiplier | 3x | Varies by quest level |
| Bonus Complexity | Simple, clean trigger | Multi-level quest system |
| Graphics Quality | Classic gothic | Modern HD |
| Best For | Value, extended play | Visual experience, high variance |
| Recommended for UK Value Players | ✔ Yes | Explore in demo first |
The original maintains its legendary status primarily because of its 98% RTP, which the sequel does not match. Blood Suckers 2 comes in at a lower RTP of 96.94% — still above average, but a notable step down. For players who prioritise mathematical edge, the original remains the stronger choice. This difference is why the original title continues to appear on recommended lists across major UK comparison sites, often sitting alongside newer releases that have far more contemporary visuals.
Blood Suckers 2 has higher volatility than the original, meaning it delivers less frequent wins but potentially larger payouts when bonuses land. The free spins in the sequel are embedded within the quest system and can feel more unpredictable — exciting for some players, frustrating for others who prefer the cleaner trigger mechanics of the classic version.
The original's enduring popularity despite being over 15 years old is itself a testament to how effectively its core mechanics — including those free spins with a 3x multiplier — were designed. Very few slots from 2009 are still regularly discussed, actively played, and recommended by both fan communities and professional casino reviewers at the level this title continues to achieve in the UK market. If you're ready to experience it for yourself, explore the latest welcome offers at our recommended UK casino partner here.
What is the RTP of the Blood Suckers slot?
Free spins are triggered by landing three or more coffin lid Scatter symbols anywhere on the reels during a single base game spin. Three Scatters award 10 free spins, four Scatters award 15, and five Scatters award the maximum 20 free spins. All free spins come with an automatic 3x multiplier applied to every winning combination during the feature. Free spins can also be retriggered by landing three or more Scatters again during the bonus round, making extended free spins sequences possible.
The blood suckers slot has an RTP of 98%, which is one of the highest available among all online slots at UK-licensed casinos. The UK average is typically around 96%, so this game is significantly more player-friendly from a mathematical standpoint. In practical terms, this means the game theoretically returns more money per £100 wagered over time compared to most competitors. It's an important factor for players who want to make their bankroll last longer across extended sessions.
Yes, most online casinos that carry this title also provide a free-play demo mode that lets you spin the reels without wagering real money. This is an excellent way to experience the free spins feature and the Vampire Slaying bonus without financial risk. Some operators may also offer free spins as part of welcome promotions usable on this title, though eligibility depends on specific promotional terms. Always check whether the game is listed as an eligible title before claiming any bonus offer.
The maximum theoretical win per spin is 7,500x your stake, achieved by landing five of the game's top-paying symbols — the game logo icon — across an active payline at maximum bet with the 3x free spins multiplier active. In practice, landing this combination is exceptionally rare. However, the game's high RTP and consistent bonus frequency mean that meaningful wins occur with reasonable regularity across sessions, which is why it remains a top recommendation across UK casino review sites.
Yes, the game is fully optimised for mobile play and works seamlessly on smartphones and tablets running both iOS and Android. NetEnt rebuilt many of its classic titles to be compatible with HTML5 technology, ensuring smooth performance across devices without requiring any downloads or additional software. The interface scales well to smaller screens, keeping each reel column and control element clearly visible and easy to interact with. Both bonus features — the free spins and the Vampire Slaying pick game — function perfectly on mobile at all major UK casinos.
The original has a higher RTP (98%) than Blood Suckers 2 (96.94%), making it the mathematically better choice for value-focused players who want to maximise their returns at UK casinos. Blood Suckers 2 offers more advanced graphics, a narrative quest structure, and higher volatility, which appeals to players seeking a more cinematic experience with the potential for larger, less frequent wins. For UK players prioritising sustained play and bankroll longevity, the original remains the stronger option overall. For those wanting a more elaborate visual and narrative experience, the sequel is worth exploring in demo mode first.
The most important symbols to watch are the coffin lid (Scatter — triggers free spins), the blood-red rose (Wild — substitutes for most symbols), and the silver stake (Bonus symbol on reels 2, 3 and 4 — triggers the Vampire Slaying pick game). High-value thematic symbols include the game logo, the Van Helsing hunter, and the female vampire. Lower-value symbols are the standard playing card icons from 9 through to Ace. During free spins, any Wild that lands is particularly valuable because of the 3x multiplier in play.
Absolutely. The minimum bet of £0.25 per spin makes this title highly accessible for players on tighter budgets. The low-to-medium volatility means the bankroll is unlikely to deplete rapidly, and the 98% RTP ensures that over a sustained session the game is working as hard for you mathematically as virtually any other slot available at UK-licensed casinos. The Vampire Slaying bonus and free spins both scale with stake size, so even at minimum bets both features remain active and rewarding. This makes it an excellent starting point for players new to NetEnt slots or those who prefer careful bankroll management.
Among the operators on our leaderboard, Playojo stands out specifically because its no-wagering free spins model is the most player-friendly for a high-RTP title like the blood suckers slot — winnings from free spins are yours to keep without meeting rollover requirements. Betfred and Netent offer strong welcome packages, while Playusa provides one of the more generous matched-deposit bonuses in the UK market. All five operators on our leaderboard hold valid UKGC licences. Always read promotional terms before depositing, as eligibility rules, game contributions, and time limits vary between operators.