18+| Welcome bonus for new players only. Maximum bonus is 290% up to £ 3000. Min deposit is £ 10. Max cashout is х5 the bonus amount for cash bonus and free spins. The cash bonus (for each step) has a wagering requirement of х40. Free spins (for each step) have a wagering requirement of х30. Bets placed with free spins are equal to €0.2. Gambling can be addictive. Play responsibly.
You won’t find these grannies in a flowery parlor sipping lukewarm tea. They’re more likely to be hanging out at their garage, polishing the bikes and smoking cigarettes, discussing the latest road trip which you may not be invited to. But if you’re respectful enough, Grandma may let you in on the fun – hop on your bike, today you’re riding with Hells Grannies! This fun and different Microgaming slot machine has taking the gaming world by storm – since it’s not often you see a novel theme combined with great payouts. This slot is similar to Hexaline.
Fast and furious
The absolutely hilarious “Knit fast, die warm” logo serves as a wild, boosting combos and setting the stage for bonuses. There’s a free spins round with multipliers as well. You’ll be laughing out loud at the tongue-in-cheek graphics of Hells Grannies, and squealing with delight at the wins rolling your way. Try a free demo version to get a feel of the game, then place a bet and play for real in any Microgaming-powered online casino.
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Best offer!
290% up to £3 000 + 200 Free Spins
Get Bonus
18+| Welcome bonus for new players only. Maximum bonus is 290% up to £ 3000. Min deposit is £ 10. Max cashout is х5 the bonus amount for cash bonus and free spins. The cash bonus (for each step) has a wagering requirement of х40. Free spins (for each step) have a wagering requirement of х30. Bets placed with free spins are equal to €0.2. Gambling can be addictive. Play responsibly.
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What is RTP?
RTP, or Return to Player, is a percentage that shows how much a slot is expected to pay back to players over a long period. It’s calculated based on millions or even billions of spins, so the percent is accurate in the long run, not in a single session.
In casino games, the ‘house edge’ is the common term representing the platform’s built-in advantage. For example, it is about 0.5% in blackjack, meaning the casino holds 0.5% of all bets over time.
RTP is the key figure for slots, working opposite the house edge and showing the potential payoff to players.
Let’s consider the example:
The Book of Dead has an RTP of 94.25%. It means that for every $100 bet, you can expect to receive $94.25 back in the long run. The remaining $5.75 is what the casino keeps.
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