Best Slot Sites NZ

The best slot gaming experience can be difficult to come by when you don’t know the right place to look. Our expertise on the matter has helped us review and rank the online slot sites NZ players have at their disposal.

This page provides a comprehensive guide to finding the best slot sites and insight into how we arrive at our top picks. We only recommend operators with the best games, bonuses, payment options and other features. Licensing and security are the top priorities for any top-rated online slot platform.

  • Deposit NZ$10+, Get up to NZ$1,000 Bonus over 3 Deposits + 500 Points
    Christchurch Casino Review
    • A legend of a land-based casino
    • More than 2,000 games
    • Classy casino
    20+ ● New players only ● Terms and Conditions apply ● Please play responsibly ● GamblingTherapy.org

    Welcome Bonus - Up to NZ$1,000 Bonus Plus 500 Loyalty Points

    This classy-looking casino welcomes new players with a lucrative matched deposit bonus of up to NZ$1,000 plus 500 loyalty points. The minimum amount you will need to deposit to redeem this offer is NZ$10. The joining package is available on your first three deposits. Here's how it works:
    • 1st Deposit - 100% matched bonus up to NZ$200
    • 2nd Deposit - 100% matched bonus up to NZ$300
    • 3rd Deposit - 50% match bonus up to NZ$500
    You will also receive 500 loyalty points on your first deposit. Clearly, you'll need to deposit more by deposit three if you want to max out this opening offer. Players will need to wager or play through both bonus and deposit x30 before it can be turned into real withdrawable cash. For example, if your first Deposit is NZ$10 and your bonus is NZ$10, then the total wagering requirement will be NZ$600.

    Terms & Conditions

    • New players only
    • X30 wagering bonus and Deposit
    • 30-day expiry once you join
    • Max bet NZ$5
    • Deposits via Skrill and Neteller not eligible
    +
  • Deposit NZ$10+, Get up to NZ$1,000 + 100 Free Spins on Legacy of Dead
    Jonny Jackpot Casino Review
    • Quality software suppliers
    • Games galore
    • Brilliant bonuses
    18+. Full terms apply. Play responsibly. www.GamblingTherapy.org.

    Jonny Jackpot Welcome Bonus - Up to NZ$1,000 Bonus Plus 100 Free Spins on Legacy of Dead

    Jonny is on fire with this opening offer! Not only can you enjoy a matched deposit bonus of up to NZ$1,000 but you’re also rewarded with 100 free spins on the brilliant slot - Legacy of Dead. This opening offer for new players is split across your first three deposits. Here’s how it works:
    • Deposit 1  - 100% match bonus up to NZ$400 + 50 bonus spins
    • Deposit 2 - 125% match bonus up to NZ$200 + 20 bonus spins
    • Deposit 3 - 200% match bonus up to NZ$400 + 30 bonus spins
    This offer comes with a wagering requirement of x35 on your deposit amount, bonus amount and free spin wins. There’s also some other key terms and conditions you need to know about to avoid disappointment.

    Terms & Conditions

    • New players only
    • Max win on spins of NZ$100
    • X35 wagering on bonus, deposit and free spin wins
    • 30 day expiry
    • Deposit via Skrill & Neteller are not eligible
    +
  • Deposit NZ$20 to NZ$100, Get 500% up to NZ$500 on Your First Deposit
    Neon Vegas Casino Review
    • Excellent Value For Your Deposit
    • Fun and vibrant gaming experience
    • Colossal number of pokies
    18+ Play responsibly. Terms and conditions apply.

    Welcome Bonus

    Bright lights, big city…welcome to Neon Vegas. As you’d expect from the city of lights this is a glitzy, glowing, vibrant website with a very warm welcome. Join today and enjoy a $500 cash bonus. How does the bonus work, I hear you cry!  Well, it’s quite simple really. To get the maximum of $500 you would need to wager $500 20x. Before you stick your first dime in the one-armed bandit here are a few things you need to know. When you deposit you will need to use the code NEON. Only after the wagering requirement is met will your bonus cash be released. You can make more than one deposit to complete the wagering if required but you’ll only have two days to complete the welcome offer. Once unlocked the money is there as cash which can be withdrawn or gambled. That’s up to you! As you’d expect from a company that takes its name from one of the most hedonistic places on earth this is an indulgent offer. The 20x wagering puts it in the lower end of wagering requirements for online casinos. However, if you want to maximize this offer you would need to wager through $10,000 to unlock the $500 cash. Playing it safer with a $100 deposit 20x would mean wagering through $2000 before realizing $100 cash. Whatever your tactic, be assured that what happens in Vegas stays in Vegas.
    +
  • Deposit NZ$20+, Get 100% up to NZ$500 on your First Deposit
    LottoGo Review
    • Chance to Win Big Money
    • More than 1,500 Games
    • Excellent Game Shows
    *18+. New players only, Minimum Deposit $20. 50x Wagering in 2 days, Deposit played first, Max Bet $10, Max Win 2x the bonus amount, Certain games excluded. LottoGo.com T&Cs Apply. Gamble Responsibly

    Welcome Bonus - 100% Matched Deposit up to NZ$500

    This special offer from LottoGo is a matched deposit bonus of up to NZ$500. You’ll need to click the associated button in the promotions area of the casino to opt-in before you deposit. Then all you need to do is deposit anywhere between NZ$20 and NZ$500. To receive the bonus cash you will need to lose your deposit and any associated winnings first! In other words if you deposit NZ$30 and win NZ$10 you will need to wager NZ$40 before unlocking the bonus cash. Or lose, and be awarded the bonus. Your bonus cash, once unlocked is then subject to a x50 wager or play through requirement before you can withdraw any winnings. There’s also a maximum win on this offer of x2 your bonus amount.

    Terms & Conditions

    • New player only
    • Minimum Deposit NZ$20
    • 50x wagering in two days
    • Deposit played first
    • Max Bet $10
    • Max win x2 bonus amount
    • Certain games excluded check before you play
    +
  • Deposit NZ$10+, Get 100% up to NZ$2,000 + 200 Free Spins over 3 Deposits
    Leo Vegas Casino Review
    • A great platform from a top Swedish firm
    • Sports fans will delight in antepost markets
    • Claim ongoing rewards from the VIP scheme
    18+. LeoSafePlay.com. Promotional T&Cs apply. Please play responsibly.

    Leo Vegas Welcome Bonus - Up to NZ$2,000 Plus 150 Free Spins

    For a casino with a lion as its mascot, this opening offer is simply paw-fect! Leo Vegas welcomes new players with a huge 100% NZ$2,000 matched deposit bonus plus 150 free spins. Here’s how it works:
    • First Deposit - 100% matched up to NZ$1,000 plus 50 Free Spins
    • Second Deposit - 100% matched up to NZ$500 + 50 Free Spins
    • Third Deposit - 100% matched up to NZ$500 + 50 Free Spins
    To release the cash and free spins you will need to wager your deposits 20x. This is excellent value for an opening offer in an industry where 40x is the average. Clearly, if you want to max this offer out, you’ll need to deposit the full NZ$ amount but don’t worry if you haven’t got that amount to play with. The minimum deposit to redeem this offer is just NZ$10. Lastly, because Leo Vegas is also a sportsbook, live casino and online bingo room there’s a choice when it comes to opening offers including:
    • Bingo offer up to NZ$250 plus 50 Free Spins
    • Matched free sports up to NZ$50
    • Up to $2,000 Cash Live Casino
    But remember you can only pick one! We recommend always reading the terms and conditions of any offer but because we’re nice we’ve listed the main ones below for you.

    Terms and Conditions

    • Minimum deposit of NZ$10
    • 21 days to claim following registration
    • Free spins have no wagering requirements
    • You must wager the deposit 20x before receiving your bonus
    • Free spins must be played on Gold Blitz
    • Only select slots contribute 100% to wagering requirements - check games before spinning
    +
  • Deposit NZ$10+, Get 100% up to NZ$100 + 10 free spins per day for 7 days
    Sky City Casino Review
    • Access great benefits online and bricks & mortar
    • Optimized for superior mobile output
    • Crammed with the latest pokies releases
    Deposit required for triggering reload bonus and additional Free Spins. Bonus of 100% up to a max of $100. 35x bonus wagering req. in 30 days. 70 Free Spins awarded on eligible games, 10 per day valid for 24h.

    Sky City Welcome Bonus - Deposit NZ$10+, Get 100% up to NZ$100 + 10 free spins per day for 7 days

    When you sign up to Sky City Casino online and make a minimum $10 deposit you can instantly claim a 100% matched deposit bonus of up to $100. Not only this, but you also qualify for seventy free spins - with ten offered every day for a week. Best of all, wins from free spins come with no wagering. What you win, you win! To be able to withdraw any wins that are associated with the matched deposit bonus you are required to meet the wagering terms that Sky City sets out. To do this, you must make bets that total x35 the bonus that you claim. However, 100% of all stakes do not count towards this effort for all gambling products, check which games contribute 100% before playing.

    Terms & Conditions

    • New players only
    • X35 wagering on bonus
    • Wins from free spins x0 wagering
    • Minimum deposit NZ$10
    • Max amount matched NZ$100
    • Free spins must be claimed within 24 hours
    +
  • Deposit NZ$20+, Get up to NZ$1,000 + 300 Free Spins over 3 Deposits
    Use code NITRO1
    Nitro Casino Review
    • MGA licensed
    • High octane welcome bonus
    • Quality slots offer
    18+ Play responsibly. Terms and Conditions Apply.

    Welcome Bonus

    Nitro Casino is the high octane gambling site that will make you feel that you have instantly come to the right place. This edgy car racing themed casino certainly knows how to get from 0-60 in a hurry. They welcome new players with a $1,000 matched deposit and a massive 300 free spins. Here’s how it works: Enjoy 100% up to $200 + 30 Free Spins on John hunter and the Tomb of the Scarab Queen after your first deposit, 50% up to $300 + 70 Free Spins on Sweet Bonanza after your second deposit and 25% up to $500 + 200 Free Spins on Wolf Gold after your third deposit.
    DEPOSIT %MATCHED MAXIMUM FREE SPINS BONUS CODE
    1st 100% $200 30 NITRO1
    2nd 50% $300 70 NITRO2
    3rd 25% $500 200 NITRO3
    But before you press the pedal to the metal, there’s a couple of things you need to know. The wagering requirement is 50x the bonus money credited and bonuses must be completed within 21 days The minimum deposit to claim this Welcome Bonus is $10 and the 200 free spins are awarded at a rate of 20 per day over 10 days. Free spins will only be awarded upon completion of each deposit wagering requirement. Put on your seatbelt and get ready for some action because this casino starts off in full throttle. This is a very generous opening offer. The wagering requirement is slightly higher than the industry average of 40x but it is confined to the bonus money alone and doesn’t include the deposited cash.
    +
  • Deposit NZ$10+, Get up to NZ$1,000 over 2 Deposits + 200 Free Spins
    Wildz Casino Review
    • Brilliant bonuses and ongoing promotions
    • More than 2,500 games including live dealer
    • A casino that packs a punch
    x35 wagering on bonus x35 wagering on wins from free spins Max bet NZ$5 per spin Minimum deposit NZ$10 60-day expiry. 18+ Play responsibly. Terms and Conditions Apply.

    Welcome Bonus - Up to NZ$1,000 Plus 200 Free Spins

    This casino has gone WILD with its opening offer to attract new players. You can enjoy a magnificent matched deposit offer of up to NZ$1,000 when joining Wildz Casino, plus 200 free spins. This opening offer plays out over your first two deposits. Here’s how it works: 
    • First Deposit - 100% matched deposit up to NZ$500 plus 200 free spins
    • Second Deposit - 50% matched deposit up to NZ$500
    Your bonus cash will need to be wagered x35 times before you can withdraw any winnings. In other words, if you deposit NZ$100 and receive a NZ$100 bonus, you will need to win and spin at least NZ$3,500. Free spins are awarded at a rate of 25 per day for the first eight days following your deposit. You will also need to wager any wins from free spins x35 before making a withdrawal. This is a lovely opening offer that comes with wagering requirements that are slightly less than the industry average of x40.
    +
  • Deposit NZ$10+, Get 100% up to NZ$1,000 on your First Deposit + 200 Free Spins
    Spinz Casino Review
    • Live 24/7 Streaming
    • Epic Bonuses
    • More than 2,000 Games
    New players only x35 wagering requirement Free spins on select games Not all games contribute 100% to wagering requirements - check before you play

    Welcome Bonus - Up to NZ$1,000 Plus 200 Free Spins

    This casino’s opening offer will leave you in a right spin! Spinz Casino welcomes new players with a whopping matched deposit bonus of up to NZ$1,000 PLUS 200 free spins. Nice! Simply sign up and deposit anywhere between NZ$10 and NZ$1,000, and Spinz Casino will match your deposit as a bonus. Free spins are awarded at a rate of 25 per day for eight days. You will need to wager/play through your bonus amount x35 before you can withdraw any winnings. Any wins from free spins will also need to be played through x35 before they can be converted into cash. In an industry where an average wagering requirement is x40, this is a very nice opening gambit to attract new players. There are a couple of other terms and conditions you will need to bear in mind when playing, which we’ve listed below.

    Terms & Conditions

    • Minimum deposit NZ$10
    • X35 wagering requirement on bonus and free spin wins
    • Max bet for wagering is NZ$5
    • Games contribute different percentages when wagering - check before you play
    +
  • Deposit NZ30+, Get 100% up to NZ$10,000 + 100 Free Spins on your First Deposit
    Zotabet Review
    • Fast payouts
    • Cashback galore
    • Great games
    New players only  One account per household/IP address Bonus wagering x40 Free spin wagering x40 Max bet when wagering NZ$8 Winnings capped at NZ$15,000 Not all games contribute the same to wagering - check before you play

    Welcome Bonus - 100% Bonus up to NZ$10,000 Plus 100 Free Spins

    There are only two words to describe ZotaBet's opening offer - ABSOLUTELY MASSIVE! Their bid to attract new customers sees them offering a phenomenal matched deposit bonus of NZ$10,000 plus 100 free spins. You'd be hard-pushed to find a bigger opening offer anywhere else. So, how does it work? You simply have to deposit anywhere between NZ$30 and NZ$10,000, and they will match it. Of course, there are some terms and conditions you will need to abide by. The main one is that the bonus awarded (and any wins from free spins) will need to be wagered x40 before you can withdraw any winnings. This is bang on average in terms of wagering, so spin away! This is one heck of an opening offer.

    Terms & Conditions

    • New players only
    • One account per household/IP address
    • Bonus wagering x40
    • Free spin wagering x40
    • Max bet when wagering NZ$8
    • Winnings capped at NZ$15,000
    • Not all games contribute the same to wagering - check before you play
    +

Author:

Anne Ifeanyi

Last Updated:

03/05/2023

Table of Contents

How We Choose the Best Slot Sites

Some online slot sites offer a great experience for players. Others, less so. There are so many different sites on the market, and you can’t tell the difference at face value. Usually, novice players will have to jump ship multiple times and have many bad experiences before finding a good casino that’s worth their time. As experts, we have a secret recipe for assessing the best online sites. For any site we recommend, we perform several inquiries. Only those that pass are quality slot sites, and the absolute best pokies sites will be a cut above the rest.

Is the site licensed?

There’s no way to over-stress the importance of licensing for online casinos. Unlicensed and unregulated online slot sites are often blacklisted for their lack of compliance and proper regulation. They are not safe, and you have no guarantee of security for your personal details and money. That is why our first step is to check if there’s a licensing certificate displayed at the site’s footer.

The reputation of the licensing body is also vital. Licences from the UKGC, Alderney, the MGA, Kahnawake and the like are highly recognized. A Curacao licence, for instance, is weaker and will prompt closer scrutiny of the site.

What security protocols are in place?

Security protocols are crucial for any operator that aims to provide a safe gambling environment. SSL encryption is the standard safeguard against hacking and unauthorised access to your details on the website server. Other safeguards we’re happy to see include protocols for anti-fraud and money laundering activities.

Is there a good variety of quality slots?

The best slots sites should have plenty of quality slots for players to wager on. Slots are the most diverse game category, and any top site should showcase this diversity in the selection of games. We look for a good mix of classics, video slots and jackpot titles. The larger the library, the better. We go for quality over quantity any day, but there’s an insane amount of online slots on the market, so there’s no reason for the best sites not to have a sizeable catalogue.

What software providers power the library?

The software providers behind the games are also pivotal to our rankings. This is because the game developers featured can easily tell us the quality of gameplay to expect. Some of the top providers who hardly disappoint are NetEnt, Pragmatic Play, Microgaming, Playtech, Big Time Gaming, etc.

Their games often have high payout rates, exciting features and compelling graphics, and they maintain a regular release schedule. They’re also quite innovative. NetEnt invented the avalanche reels with the release of Gonzo’s Quest; Microgaming has the largest progressive jackpot slot ever made, Mega Moolah, and Big Time Gaming are behind the Megaways mechanic, a revolutionary slot engine.

Are there other casino games?

The focus of a slot site should be slots, but offering other casino games shows the operator’s drive to provide players with the best value. Frankly, it’s hard to get bored with the variety of slots the best sites offer, but it’s good to know that you can take a break from spinning the reels and bet on a hand of blackjack or take your chance with Red/Black bets at roulette whenever you wish.

Are there free spins bonuses?

Free spin offers at a slot site are like bread and butter. They are the best slot bonuses, allowing you to spin your favourite titles at the operator’s expense. There should be free spins for new players. Existing customers should also have plenty of similar incentives. The best sites will not just aim to attract players with exciting offers but also retain customers with valuable offers on a regular basis.

How fair are the wagering requirements?

Wagering requirements are the dreaded aspect of online bonuses for many players. However, they’re not inherently disadvantageous. Fair wagering requirements that are easy to play through will make bonus claiming a walk in the park. We determine how valuable a bonus is based on the wagering requirement and other terms and conditions. So we check this requirement and rate sites accordingly. Reasonable wagering at slot sites is about 20x – 30x. Bonuses with higher wagering should be considered with a pinch of salt.

How fast are payouts?

A major pitfall of many online platforms is slow payouts. By default, deposits are instant. On the other hand, withdrawals are a constant headache, and many real-player reviews about mediocre sites complain of delayed or withheld payouts. So an easy way to stand out as the best site is to enable easy and fast payouts.

Withdrawals are rarely as immediate as deposits, but they can be as quick as 24 hours. We also take into consideration the diversity and quality of payment methods. Among the fastest payout options are PayPal slot sites. Neteller and Skrill are also secure and efficient e-wallet options. Paysafecard and Poli are some other popular payment channels for gambling in New Zealand.

Is the customer service reliable?

Many players disregard the importance of customer service until they’re in need of support and are unable to get the relevant assistance. The quality of customer service is often a good indicator of how much the operator values its players and how invested they are in ensuring customers get the best experience.

Poor slot sites provide the bare minimum in terms of customer support, while the best sites, like those on our list, provide reliable support with knowledgeable and friendly representatives that are available round the clock via multiple contact channels (live chat, email, telephone, social media). Several sites will also curate a detailed and comprehensive FAQ section covering players’ most common questions regarding the site.

What’s the quality of the mobile site?

Mobile gaming is all the rave right now, and this isn’t a trend that looks to be dying off anytime soon. The benefits of mobile gaming are clear – increased convenience, easier accessibility, and better graphics. So it’s imperative that operators have a mobile site offering nowadays, and luckily most do. However, the quality of the user interface and the ease of navigation may sometimes fall short. Some mobile sites are just barely strung together for the sake of it, while others are well-thought-out with an overall quality design and usability. The latter is the better kind, and all the slot sites that we feature provide stellar mobile sites or apps or both.

Why Trust Our Recommendations

casinos.win is dedicated to providing casino players with the most reliable online casino information. Our thorough assessment process, as highlighted above, is a tested and proven method of fishing out the best online gaming platforms.

We apply the same criteria across all sites we review, so we take an unbiased approach. And we don’t promote a site as being what it’s not just for affiliate purposes. Our detailed reviews on each site will reveal both the pros and cons, and we deliver our verdict after weighing the good and the bad on a scale.

Why Play at Online Slots Sites

There are numerous benefits to playing at online slot sites. The most obvious one is that online gaming is more convenient than driving to a physical casino establishment, and with mobile slot platforms, you can play on the go, anywhere and anytime. Online slot sites are also many and varied, meaning you have plenty of choice, and you can join multiple sites freely.

There’s also the fact that online sites hold an enormous amount of slot games, more than you can ever hope to find at land-based locations. There’s exceptional choice and variety and some of the most innovative game features. Another advantage of online slots is that they come with better RTPs. The average for online slots is 96%, while land-based slot machines are usually below 93%. This superior RTP means that you stand a chance to get more profitable returns on your bets.

The biggest advantage of playing at online slots sites is the presence of bonuses, lots and lots of them. From no deposit bonuses to deposit matches and free spins, these offers will boost any gaming experience. At the best slot sites, there are bonus deals for new players as well as existing customers.

How to Play at the Best Slot Sites

It’s pretty easy to get started at the best slot sites. We’re breaking down the process into three steps.

Begin by registering

All the best NZ pokies sites require players to register before enjoying any of the site’s features. You’ll need to complete a simple sign-up form. The process is quick and straightforward, and there are prompts to guide you through.

Licensed slot sites in New Zealand are required to carry out KYC verification on all registered players. So you’ll need to provide proof of identity and address. Usually, your passport or government-approved ID card and a bank statement or utility bill will suffice.

Make your first deposit

Unless you’re playing at a no deposit slot site, you must make a deposit before you begin. The minimum first deposit at the best slot sites is often quite accommodating. You can usually make a $10 deposit, $5 deposit or $1 deposit.

The trend of low deposit sites is on the rise, so you can begin your gaming experience with just a bit of spare change in your pockets. The minimum deposit is not always the same as the qualifying deposit for bonus claiming. If you wish to claim a bonus, ensure you check the qualifying deposit for the offer before you fund your account.

Claim bonus free spins

Online slot bonuses are optional, but there’s really no reason why you shouldn’t claim one unless it’s got absolutely awful wagering requirements. Fortunately, reasonable bonus wagering is one of the criteria for the best slot sites.

Free spins bonuses will boost your slot gameplay and increase your chances of winning. Slots are games of chance, and any single random bet could be the lucky one that pays out a big win or a jackpot. So each free spin is one more chance to win.

Free spins are the most prominent slot bonus because they are designed specifically for these games, but you could just as well benefit from a cash bonus. You can use both to play online slots for free.

Best Slot Sites for Winning

Sites with the highest RTP slots are your best chance at winning, theoretically. You should be looking for games with a 96% RTP at the least, and the higher the payout rate, the better. Some of the best-paying slots include Gonzo’s Quest, Blood Suckers and White Rabbit Megaways.

The biggest win at online slot sites is often from progressive jackpot slots, though. These can pay life-changing sums worth millions, but they come with lower RTPs, around the 93% mark. The low payout rate is the tradeoff that comes with the chance to win such large amounts. So it’s up to you to choose whether to play for a progressive jackpot or go for regular wins. The highest-paying slots can offer 50,000x your stake or more.

Best Slot Sites for Bonuses

Bonuses are the most attractive aspect of online slot sites. Rather than games and other offerings, bonuses are often the biggest incentive to play at a new site. The bonus amount is important because the larger the bonus, the better, but the true worth of a bonus is actually in the small print.

The wagering requirement is the bonus rule you’ll want to look for immediately. A high wagering requirement is a red flag, indicating that the bonus is not as generous as it looks. On the other hand, low wagering is excellent, and you’re more likely to profit from your bonus. Some sites like PlayOjo waive this rule entirely and offer no wagering bonuses.

You can also take your bets to no deposit slot sites, where you can claim bonus deals for free without making any deposit.

Best Slot Sites FAQs

Which slot site has the best games?

The best games are from top slot developers. You’ll be looking for a slot providers list that includes the likes of NetEnt, Microgaming, and Pragmatic Play. The best slot sites will cover slots and diversify with table games, live dealers and other options.

Can I play at online slot sites for free?

Most slot sites in NZ are real money platforms where you must make a deposit before playing. However, you may get the chance to play free slots in demo mode at some sites. Others will offer no deposit bonuses that allow you to play for free and still win real money.

Do I have to download mobile apps for the best slots sites?

Some of the best slot sites have an app. Others don’t. Mobile apps allow you to enjoy convenient gaming on the go, but a top-quality mobile site will be just as seamless and optimised.

How do free spins bonuses work at slot sites?

Free spins are a slot-specific bonus that rewards players with a number of bonus spins at the operator’s expense. For instance, you may get 50 free spins to play Starburst or on a group of selected slots. You may receive deposit free spins or no deposit free spins

Can I claim other bonuses besides free spins?

Yes, you can. Although free spins are the go-to slots bonus, you’ll find no deposit bonuses, match offers, VIP rewards and more.

Are online slot games rigged?

Fair play is part of the security features at most licensed slot sites and guarantees that online slot games are not manipulated. The best sites have their game RNGs tested by independent auditors like eCOGRA, iTech Labs, and BMMTestlabs.