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Blood Suckers
Blood Suckers is NetEnt's vampire-themed slot and one of the most discussed games in the catalogue for a single reason: its 98% RTP is among the highest available on a mainstream online slot. It runs a 5x3 grid with 25 paylines, low volatility, and a win frequency of approximately 44.9%, meaning nearly half of all spins return something. The ceiling is 1,014x your stake. This is the deliberate opposite of a high-variance game: it trades the possibility of large single-session wins for the lowest expected loss rate of any widely available slot.
Key takeaways
- RTP: 98%, the highest of any standard-release NetEnt slot. This is a genuine, verified figure confirmed on NetEnt's own platform.
- Volatility: low. Win frequency is approximately 44.9%. Most sessions stay close to the starting balance; large swings in either direction are uncommon.
- Max win: 1,014x your stake. Modest by modern standards; reached in the free-spins bonus with the 3x multiplier active.
- The trade-off: 98% RTP and low volatility means steady, consistent returns with a limited ceiling. It is not a game for chasing big hits.
- Casino availability: because the 98% RTP is unfavorable to house edge, some casinos exclude Blood Suckers from bonus wagering or do not offer it at all.
Best casinos to play Blood Suckers
Our top-rated, vetted casinos that carry Blood Suckers and pay out reliably.
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The case for playing the highest-RTP mainstream slot
Blood Suckers occupies a specific niche in the slot market that has grown rarer as high-variance, high-max-win games dominate releases: it is built for consistent, low-loss play. NetEnt released it over a decade ago and it remains one of the few widely available games with a verified 98% RTP.
The design is intentionally restrained. A vampire theme, a 5x3 grid, 25 fixed paylines, and two bonus features are the full feature set. There are no cascades, no multiplier trains, no progressive jackpots, and no mechanic designed to concentrate value into rare events. The game returns steadily across regular play rather than loading potential into infrequent explosions.
What 98% RTP means in practical terms
The 98% return is the highest among NetEnt’s standard-release catalogue and is higher than most online slots by a meaningful margin. The industry average for modern slots sits around 95-96%. Blood Suckers sits 2-3 percentage points above that.
In session terms: over 1,000 spins at a 1 unit stake, the expected loss at 98% is approximately 20 units. At 96% RTP, the same session expects to lose approximately 40 units. The 2-percentage-point difference matters more than it looks, especially at higher stakes or longer sessions.
The mechanism that sustains the high RTP is the low ceiling. Blood Suckers cannot produce the 5,000x or 10,000x wins that high-volatility games advertise, and it does not try to. The math must balance: a high return rate requires the game to pay frequently and modestly rather than rarely and enormously.
Low volatility and win frequency
Low volatility on Blood Suckers is not simply a label. A win frequency of approximately 44.9% means nearly half of all spins return something. On most spins that do return, the amount is small: a line win covering the bet, or a small multiple of it. The balance does not move dramatically in either direction between bonus triggers.
This makes Blood Suckers the opposite risk profile from a game like Legacy of Dead or Rise of Olympus. Those games can reduce a session budget to near-zero before a feature pays significantly. Blood Suckers is designed to maintain a balance across a session, with the two bonus features adding occasional larger wins without the game depending on them for its return rate.
The two bonus features
The free-spins round triggers on three or more coffin scatter symbols. It awards 10 spins with a 3x multiplier on every win. The multiplier is the primary driver of the game’s upper win range: a strong combination in the base game that pays 20x becomes 60x in the bonus with the multiplier applied. Three more scatters during the round extend it.
The Vampire Killer bonus is a pick-and-click feature triggered by three or more vampire-in-coffin symbols. A grid of coffins is presented, and each coffin you open reveals a cash prize by staking a vampire through the heart. The round ends when you hit a result that terminates the bonus. This feature provides wins proportional to how many coffins you successfully open before the round closes.
Availability and bonus restrictions
The high RTP creates a practical issue for players. Because Blood Suckers leaves casinos with a house edge of only 2%, operators are incentivised to exclude it from bonus play. A significant proportion of online casinos either do not offer the game at all, restrict it from bonus wagering, or count wagers on it at a reduced percentage toward wagering requirements.
Before depositing with the intention of playing Blood Suckers specifically, confirm that the casino stocks the title and check the terms of any active bonus or welcome offer. Playing Blood Suckers under a bonus that excludes it can void winnings.
Where to play it
The casinos on our crypto casinos and fast-payout casinos lists are worth checking for Blood Suckers availability. For a low-volatility, high-RTP game, a fast-payout casino is particularly relevant: steady wins accumulate over sessions, and withdrawing frequently without friction reinforces the game’s practical advantage.
Set a deposit limit before you start. Free, confidential support is available from GamCare and Gambling Therapy.
Frequently asked questions
What is the RTP of Blood Suckers?
Blood Suckers has a 98% RTP, confirmed by NetEnt on their own game page. That is among the highest figures available on any mainstream online slot: most popular titles sit at 95-96%. The trade-off is a 1,014x max win ceiling. The game sustains a high return rate by paying frequently and modestly rather than rarely and enormously. Always confirm the figure in the game's info panel at your casino, as operator builds can vary.
Why do some casinos not offer Blood Suckers, or exclude it from bonuses?
A 98% RTP leaves the house a 2% edge, compared to 4-5% on most slots. Casinos running Blood Suckers under a bonus promotion face a greater risk of negative expected value from that offer. Many operators restrict it from bonus wagering, meaning bonus funds cannot be used on this game. Others do not stock it at all. If you specifically want to play Blood Suckers, confirm the casino offers it and check whether any active bonus restricts it before depositing.
Is Blood Suckers low volatility?
Yes, Blood Suckers is low volatility with a win frequency of approximately 44.9%, meaning nearly half of all spins return something. Most returns are modest; the balance does not swing dramatically between bonus triggers. This makes it the opposite risk profile from high-variance titles: sessions stay close to the starting balance, with larger wins coming from the two bonus features rather than random reel hits.
How does the free-spins bonus work in Blood Suckers?
Landing three or more coffin scatter symbols triggers 10 free spins with a 3x multiplier applied to all wins in the round. The multiplier is what pushes wins toward the game's 1,014x ceiling: a combination worth 20x in the base game pays 60x under the 3x bonus multiplier. Additional scatters during the round can retrigger further spins.
What is the Vampire Killer bonus in Blood Suckers?
The Vampire Killer is a pick-and-click bonus triggered by three or more vampire-in-coffin symbols. A grid of coffins appears and you open them one by one; each vampire you stake through the heart awards a cash prize. The round continues until you hit a result that ends it. Prizes vary by coffin, and opening more before the end symbol increases the total payout.
What is the maximum win on Blood Suckers?
The maximum win is 1,014x your stake, achievable during the free-spins round with the 3x multiplier active and high-value symbols filling multiple paylines. It is a modest ceiling by the standards of modern slots, which is the intended trade-off for the high RTP. Blood Suckers is designed for steady, low-loss play rather than rare large hits.
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