Blood Suckers, released by NetEnt in 2013, carries a 98% RTP, one of the highest figures ever published on a reel game, against a very modest 1,014x ceiling.
Every point is checked against the studio's documentation or seen in session.
Few gothic titles left a bigger mark on the catalogue, and it was not the artwork that did it. NetEnt's manor, coffins and bats belong to a graphics generation that is now well behind us: readable, but dated.
Its reputation rests on a single line of data: 98% theoretical return. When it launched, the industry average sat near 96%, and two points of difference on a single machine is a lot.
A return rate guarantees nothing about one session; it describes average behaviour across a very large number of spins. For every hundred units staked, the machine theoretically returns ninety-eight, against ninety-six on a standard title.
Over a short session that gap is invisible, buried in variance. Over serious volume it changes how fast a bankroll erodes, and that is the only honest promise the figure supports.
The trade-off is low volatility and a 1,014x maximum. The machine pays often, pays small, and holds nothing spectacular in reserve.
The two settings belong together: a high rate with a low cap means the maths budget goes into frequency rather than the tail of the distribution. Anyone hunting a big multiplier is in the wrong game.
The feature side rests on two things: a bonus round where you open coffins until you uncover a sleeping vampire, and free spins carrying a multiplier.
The pick round is classic pick-and-click with no real decision: you choose, the machine decides. It is short, and it gives rhythm to a session that would otherwise be very flat.
It remains a sound choice for playing long on a fixed budget, or for working through wagering requirements without being emptied by variance. Casinos know this, which is why it often appears among excluded or capped titles in bonus terms.
It suits neither players who want modern visuals nor players chasing a maximum: the artwork is over a decade old and the ceiling does not move.
Settings and mechanics taken from the studio's published documentation, line by line.
The provider does not publish the reel layout or the number of lines for this game. A win is formed by matching symbols according to the paytable and the active lines or ways as shown by the provider during play.
Details of winning combinations and symbol values are given in the in-game paytable; the provider did not publish the grid or number of lines in the supplied data.
Blood Suckers mechanic, Bonus Game, Pick Objects and Wild are declared by the provider. The provider supplies these mechanic names but does not provide detailed descriptions or parameters in the supplied data.
The "Pick Objects" mechanic is indicated as a type of bonus game associated with the Bonus Game, without further published details. The exact role of the Wild in combinations is not detailed by the provider here.
The game lists Free Spins and a Free Spins Multiplier. The provider does not publish the number of free spins awarded nor the multiplier values applied during those spins in the supplied data.
The triggers for free spins (requirements, symbols) and how the multiplier is applied are not specified by the provider here.
The published RTP for the game is 98 % and volatility is indicated as LOW. RTP (theoretical return) corresponds to the average percentage returned over the long term according to the provider.
LOW volatility indicates that, per the provider, the game’s win profile tends toward more frequent and generally smaller wins than higher-volatility games.
The published maximum win is 1014x the stake. The provider communicated this multiple as the game’s maximum possible payout.
Strengths and weaknesses kept apart; the text decides.
Blood Suckers is played for one reason, and it is a perfectly good one: 98% theoretical return at low volatility. Everything else, from the artwork to the 1,014x ceiling, belongs to 2013. This is an endurance machine, not a thrill machine.
Screens taken during our own spins, never lifted from a promo page.
No personal record of this game's paytable exists yet.
The studio does not publish this game's table and we have not yet recorded it spin by spin. No plausible-looking multiplier is written in its place: an invented value here would distort every comparison in the catalogue.
Immortal BloodCapecod GamingRTP 96.34 % · Max 0×
Fang & FortuneCrazy Tooth StudioRTP 96.23 % · Max 5 205×
Bloody DawnPragmatic PlayRTP 96.5 % · Max 5 000×
Bloody WaltzGamebeatRTP 96.3 % · Max 10 000×
Fangs & FirePlayn GoRTP 94.34 % · Max 60 000×
Blood Moon RichesTriple CherryRTP 90.19 % · Max 600×
Bloody PesosYggdrasilRTP 94 % · Max 90 000×
Bloody MurderRed TigerRTP 95.76 % · Max 16 400×
Nosferatu Bite NightJellyRTP 94.04 % · Max 3 000×
Fang CityPush GamingRTP 96.33 % · Max 10 000×
Blood Hoppers7rings gamingRTP 96.05 % · Max 25 000×
Blood ClubPeter and SonsRTP 96.3 % · Max 20 000×
Blood DiamondNolimit CityRTP 95.38 % · Max 14 780×
Dracula’s CryptReevoRTP 95.43 % · Max 1 001×
Blood Moon Hold & WinProspect GamingRTP 95.17 % · Max 5 000×
Blood & Shadow 2Nolimit CityRTP 94.01 % · Max 16 161×
Blade & FangsPragmatic PlayRTP 96.05 % · Max 5 000×
Transylvania Night of BloodRed TigerRTP 95.76 % · Max 7 439×
Blood and ShadowNolimit CityRTP 94.03 % · Max 6 666×
Blood Suckers MegawaysRed TigerRTP 97.66 % · Max 20 521×
Bloody PrincessCT GamingRTP 95.9 % · Max 1 000×
Blood Rage1x2gamingRTP 95.05 % · Max 3 100×
Blood And GoldLightning BoxRTP 94 % · Max 2 300×
Sticky Bandits Trail of BloodQuickspinRTP 96.23 % · Max 17 279×
Blood HuntersLeander GamesRTP 97.99 % · Max 7 500×
Million Dracula 2Red RakeRTP 95.3 % · Max 10 000×
Dracula AwakeningRed TigerRTP 94.73 % · Max 5 000×
Brides of Dracula Hold and WiniSoftBetRTP 95.5 % · Max 6 040×
Bloody BrilliantEvoplayRTP 96.07 % · Max 2 201×
Guises of DraculaPlatipusRTP 95.09 % · Max 4 179×
DraculaStakeLogicRTP 95.6 % · Max 3 750×
Million DraculaRed RakeRTP 95.3 % · Max 10 000×
Blood LustELK StudiosRTP 96 % · Max 2 500×
Wild Blood 2Playn GoRTP 94.14 % · Max 5 000×
Blood Moon ExpressKalamba GamesRTP 97.48 % · Max 2 500×
Blood Moon WildsYggdrasilRTP 96.2 % · Max 2 130×
The guides use the same examples as the game pages, so every figure quoted can be traced back.
BlogThe gap between Blood Suckers at 98% and Blood Moon Riches at 90.19% is real. The gap between 96.5% and 96.3% is not. Here is how to tell them apart.
Camille Roussel · August 1, 2026
BlogTwo machines with the same RTP can behave like two different games. The volatility label almost always explains why.
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BlogEvery game here shares the gothic decor. What actually separates them is how the wins are formed.
Camille Roussel · August 8, 2026Étienne Marchal, 54, spent fifteen years repairing pinball tables and arcade cabinets before he started writing about slot machines. That first career left him one habit: open the cabinet before giving an opinion. On Vampire Slots he tests every game in demo mode to a fixed protocol — at least three hundred base-game spins at a constant stake, a record of small-win frequency, then a full pass through the paytable and the rules screen to check what the studio actually claims. Anything he cannot verify himself is attributed to its source or left blank. He writes the game pages and the casino reviews, and will happily say that a title is slow, expensive or derivative: a slot machine is judged on its behaviour rather than its artwork.
Built from the operators' public pages: each axis is scored, and the score names the published fact — or the silence — it rests on.
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We cannot know whether this exact title sits in the lobby on the day you visit: libraries change without notice. These casinos are listed because the studio is present, not because they pay better.
Short answers; the detail lives in the guides.
