The verdict up front: Blood Suckers is one of the best-value slots available to US players, full stop. A 98% RTP with a ~45% hit frequency means you're getting paid back on nearly half your spins, which is genuinely rare in a casino lobby stuffed with 94–96% games. If you're in New Jersey, Pennsylvania, Michigan, or West Virginia and you want a low-volatility grind with a thin house edge, this is the slot you load first. For everything you need to evaluate whether it fits your session style, Blood Suckers Slot — RTP, Reviews & Where to Play in the US is your starting point.
What are the core stats for Blood Suckers?
Blood Suckers (NetEnt, 2013) runs on a 5×3 grid with 25 fixed paylines and accepts bets between $0.25 and $50 per spin. The RTP sits at 98.00%, which leaves the casino with only a 2% edge — roughly half the industry average of around 4%. Hit frequency comes in at approximately 45%, so wins land on about 45% of spins, which is why your balance tends to move in small, steady steps rather than violent swings. Max win is capped at roughly 1,014× stake, so this isn't a life-changing jackpot machine; it's a grinder's slot that keeps you in action. There's no progressive jackpot — everything pays fixed amounts.
How does the free spins bonus work?
Land three or more scatter symbols anywhere on the reels and you'll trigger 10 free spins. Every win during that round is tripled via a 3× multiplier, which is where the real value concentrates. Better still, the feature is re-triggerable — hit three or more additional scatters during the free spins and you get another 10 spins with the multiplier still active. There's also a Vampire Slaying Bonus Game, a pick-and-click feature triggered by five or more bonus symbols where you open coffins to reveal coin prizes. Neither feature has a bonus buy option in the original; you have to earn them organically.
Can I use a welcome bonus to play Blood Suckers?
Here's where a lot of players get tripped up: many casinos specifically exclude Blood Suckers from bonus wagering precisely because its 98% RTP is too player-favorable for operators to sustain a bonus offer on. Even when a casino lists the game in its lobby, it may contribute 0% — or a reduced percentage — toward clearing your wagering requirement. Always pull up the game contribution table in the bonus terms before you start spinning with bonus funds. Some casinos do allow it, but that's the exception. Availability and bonus terms vary by state and operator; always verify current terms directly with the casino.
How does Blood Suckers compare to the sequels?
| Title | Developer | RTP | Volatility | Max Win | Bet Range | Ways/Lines |
|---|---|---|---|---|---|---|
| Blood Suckers (2013) | NetEnt | 98.00% | Low | ~1,014× stake | $0.25–$50 | 25 fixed paylines |
| Blood Suckers 2 (2017) | NetEnt | 96.94% | Low–Medium | ~1,298× bet | $0.25–$250 | 25 fixed paylines |
| Blood Suckers Megaways (2023) | Red Tiger Gaming | 97.66% (default) | High | 20,521× stake | $0.10–$4 | Up to 117,649 ways |
Blood Suckers 2 is a reasonable middle ground — it adds features like the Hidden Treasure Bonus Game and random Scatter Shot mechanics, and the higher max win of roughly 1,298× gives you more upside, but you're giving back a full percentage point of RTP compared to the original. Blood Suckers Megaways flips the script entirely: Red Tiger built this one for volatility hunters, with a max win of 20,521× and up to 117,649 ways to win per spin, but the high variance means long droughts between bonus triggers are mathematically expected, not a red flag. Note that Megaways also offers operator-selectable RTP variants as low as 90.77%, so always check which version your casino is running before you sit down. For a deeper breakdown of all three, see our Blood Suckers Slot Review: Is a 98% RTP Really That Good?.
Where can US players legally play Blood Suckers for real money?
Real-money play on Blood Suckers is confirmed in four states: New Jersey (regulated by the NJ Division of Gaming Enforcement), Pennsylvania (Pennsylvania Gaming Control Board), Michigan (Michigan Gaming Control Board), and West Virginia (West Virginia Lottery). Those are the only states where NetEnt's licensed game library is available at legal online casinos — offshore sites are not a safe alternative, since they may run unverified RNG configurations or altered RTP settings. If you're outside those four states, BetRivers.net offers Blood Suckers under a sweepstakes/social casino model that's available in all 50 states with no real-money wagering involved. Social casino winnings work differently from real-money payouts, so read the redemption terms carefully. To find the right licensed operator for your state, check our guide to the Best US Casinos for Blood Suckers Slots in 2026.
Is Blood Suckers safe to play for extended sessions?
That ~45% hit frequency is genuinely engaging — wins land so frequently that it's easy to lose track of time and total spend, even when individual payouts are small. Because the low volatility keeps your balance relatively stable in the short run, it can create a false sense of security about how much you're actually cycling through the machine. Experts specifically recommend setting strict loss limits and session-time limits before you start. The 98% RTP is a long-run theoretical figure; no strategy changes individual spin outcomes. 21+ only. Gambling problem? Call 1-800-GAMBLER.
Related: Blood Suckers 2 Slot Review: More Features, Lower RTP — Worth It?.