Casino + game type

Roulette

Online Roulette is for real gamers! In that light, check out some of the best casinos to join in NZ. We made a complete list with reviews!

Top picks right now: Slotbox Casino (NZ$5000 + 300 Free Spins), Opabet (NZ$500 + 200 Free Spins) and Rizk Casino (NZ$1200 + 200 Free Spins).

Facts checked
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Roulette guideNZ casinos18+ only

Top 3 Roulette casinos

The three highest-ranked casinos, each compared on the same three checks.

Opabet4.7/5
9.4Excellent
Bonus

NZ$500 + 200 Free Spins

Game providers
6+
Min deposit
NZ$20
Withdrawal
Instant with crypto/e-wallets; up to 3 days with cards
Apple PayBitcoinLitecoinGoogle PayVisa+2
  • +Casino and sports betting in one platform
  • −Offshore licence (not NZ regulated)
Claim bonusReview
Rizk Casino4.7/5
9.4Excellent
Bonus

NZ$1200 + 200 Free Spins

Game providers
21+
Min deposit
NZ$10
Withdrawal
2-10 days
Bank TransferecoPayzVisaLitecoinPOLi+6
  • +Generous welcome bonus offers available
  • −Bonus terms can be complex
Claim bonusReview

Which are the best casinos for online Roulette?

The best casinos for online roulette are

  1. Dunder
  2. Casumo
  3. 21.com
  4. 888
  5. 777
  6. 22Bet
  7. Melbet
  8. Twin
  9. River Belle

How to play Roulette

Roulette is very easy to play. Players make a wager by placing their chips on the table. After they do this, the wheel part of the table will spin and the Roulette ball will start moving. Eventually, the ball lands on a number, and if a player’s wager matches the spot the ball has landed on, then they win. Otherwise, the player can spin again.

Although it sounds pretty straight-up and easy, in reality, it takes much more than just basic rules to win on roulette.

There are so many bets to choose from and each one can bring a different type of profit. It all depends on the goal of the player.

Those wanting a safer bet can stake on double chance and double up their initial bet. On the other hand, those looking for a higher payout can stake low on numbers and get a considerable amount if the number lands.

Players can also combine double chances and numbers to form a very decent hand with lots of possibilities. Guessing the exact number can bring up to x36 of the stake on that number if playing European roulette. Double zero roulette pays out differently.

Nowadays, players can access roulette tables faster than ever before. Online casinos always have at least one table available and offer multiple roulette types.

Rules Of Roulette

As previously mentioned, the goal of Roulette is for the player to guess the number the ball will stop on after the wheel has stopped spinning. However, there are a number of bets players can choose from, and each bet has a different payout.

Also, the rule is that bets have to be placed before the dealer says no more bets are allowed. This is why players have to place their bets very quickly. If a player asks, the dealer will assist with placing a bet for them. This rule extends to online Roulette.

Bets in Roulette are either outside or inside bets. Inside bets typically have larger payouts than outside bets, but outside bets have higher odds of winning.

With outside bets, players can bet odd/even, black/red, or place column bets. With inside bet, players place their chips on a number that they are hoping will come up as the winning number. Inside bets allow players to win more money, but if players want to increase their chances of winning, then they should place a row bet.

Note: It doesn’t matter if a player plays online Roulette or Roulette at a brick-and-mortar casino, they can make inside bets or outside bets.

Besides Martingale strategies, there are number series that can be used as efficient strategies as well.

The series strategy doesn’t require doubling up the bet after each loss. The roulette wheel consists of 3 main sectors or series; series 5/8, orphelins, series 0/2/3, and zero game.

Each sector has a different amount of numbers going from 12,8,10 and 7 for each of the mentioned series respectively.

Using the series strategy is very easy; focus on one sector and play it over and over again. If the ball doesn’t land in the desired sector in several spins, the player can replace it with another sector.

Roulette Strategies

There are many basic strategies players can use for Roulette. Some of these strategies include:

1. The Martingale Strategy: This strategy involves finding a Roulette game that has a high maximum bet and a small minimum bet. With this strategy, players start off with small bets on red or black, 19-36 or even or odd. If a player wins, then they want to make the same bet again and keep their winnings. If the player loses, then they want to double down on their original bet. For example, if the player loses $5 on red, then they will bet $10 on red again. However, if the player wins on their second bet, then they keep the winnings and then bet the original amount.

The process is repeated until the player has won an amount they are satisfied with or when they have lost all their money.

2. The Reverse Martingale Strategy: With this strategy, the player chooses a Roulette table that has a small minimum bet and a high max bet. Just like with the Martingale strategy, they place a small wager on even/odd, black or red, or 19-36, or 1-18. The player keeps their wager on the same spot until they win. Until they actually win, they will keep placing down small wagers.

When the player does win, they double their bet in the next round. If the player keeps winning, they will keep on doubling their bet or going back to their original bet when they lose.

It’s important for players to understand that the Reverse Martingale strategy is very risky because timing plays a crucial role in whether or not they will succeed with it.

History Of Roulette

Roulette’s history goes way back to the 18th century. Hence, the first form of the game was created in France, and many believe the inventor Blaise Pascal created the first version of it. Also, the game is a hybrid of Biribi (An Italian game) and a gaming wheel that was created in 1720. Its present form has been played since 1796.

In the late 1790s, the Roulette wheels found in Paris casinos had black, which symbolized a double zero, and red, which symbolized a single zero. However, this confused many people and eventually, green was chosen for the zeros. Therefore, in 1843, the Roulette wheel featuring a single zero was introduced and started appearing in Ban Homburg in Germany.

It wasn’t until the 19th century when Roulette started to gain popularity throughout America and Europe. It quickly became one of the most popular games found in casinos.

Whether players go online to play Roulette or they go to a casino, they can use the basic strategies previously discussed. The rules of the game are also the same, and just as fun to play.

These days, roulette is certainly one of the most popular live casino games. Moreover, its availability online made it even more popular and major online casino content providers have their version of this all-time casino favorite.

Blog Posts about Roulette

What’s the best way for Kiwis to find the best roulette bonus?

Finding a top-notch roulette bonus in New Zealand is a piece of cake when you use a casino comparison site like this one. We dig deep into the terms and conditions, so you don’t get caught out by crazy wagering requirements. Look for bonuses with low rollover requirements – the lower, the better! Always make sure the casino is legit, with a license from a trusted authority like the Malta Gaming Authority. Reading reviews from other Kiwi players is a smart move. Keep an eye out for NZ-specific promotions; they pop up from time to time.

What is the most profitable roulette strategy?

While many players look for the ‘most profitable’ roulette strategy, it’s important to remember that roulette is primarily a game of chance. There’s no guaranteed way to win every time. Some Kiwis use systems like the Martingale (doubling your bet after each loss), but that can quickly empty your wallet. Others follow the Fibonacci sequence. Just remember, no strategy guarantees a win, so gamble responsibly and stick to your budget. Focus on enjoying the game rather than chasing losses.

What is the $20 method at the casino?

The ‘$20 method’ is a general term that often refers to starting with a small amount and trying to build it up through careful betting. In roulette, this might involve placing small bets on even-money chances like red/black or odd/even, and gradually increasing your stakes as you win. However, like all roulette strategies, it’s not foolproof. The house always has an edge, so manage your expectations and don’t bet more than you can afford to lose.

What is statistically the best bet in roulette?

Statistically, the ‘best’ bet in roulette depends on what you mean by ‘best’. If you’re looking for the highest probability of winning something, then even-money bets like red/black, odd/even, or 1-18/19-36 are your best bet. They offer close to a 50% chance of winning (slightly less due to the zero, or zeros). However, if you’re looking for the highest payout, betting on a single number offers 35 to 1 odds, but the chances of hitting that number are much lower.

What is the unbeatable roulette strategy?

There’s no such thing as an unbeatable roulette strategy. Roulette is a game of chance, and the house always has an edge. Anyone claiming to have a foolproof system is likely trying to sell you something that doesn’t work. Focus on playing responsibly, setting a budget, and enjoying the entertainment value of the game, rather than searching for a non-existent guaranteed win.

Is roulette purely based on luck?

Yep, roulette is pretty much 100% luck. While some folks reckon they have a strategy that works, the outcome of each spin is random. The casino always has a slight edge, so don’t bet the farm thinking you’ve cracked the code. Enjoy it as a game of chance, and always gamble responsibly.

What are the signs of a dodgy online casino in NZ?

To avoid getting ripped off by rogue operators, look for a valid license from a reputable authority like the Malta Gaming Authority or the UK Gambling Commission. Check for independent audits from companies like eCOGRA which ensure fair play. Read reviews from other Kiwi players to see if they’ve had any issues. A good casino will offer secure payment options like credit cards, bank transfers, and e-wallets. Be wary of bonuses that seem too good to be true, as they often come with unrealistic wagering requirements. If something feels off, trust your gut and find another casino.

How can I make sure I’m gambling responsibly when playing roulette online?

Responsible gambling is key. Set a budget before you start playing and stick to it, full stop. Don’t chase your losses – just walk away and have a pie and a brew. Take regular breaks. If you feel like you’re losing control, reach out to the Gambling Helpline NZ – they’re there to help, no worries. Remember, it’s all about having a bit of fun, not losing your shirt.

Best Roulette casinos for NZ players

Filter the full ranking. Every filter restates the result as a sentence.

Showing all 12 casinos ranked by our team, best first.

CasinoBonus offerGame providersMin depPayoutRatingAction
1
Slotbox Casino
NZ$5000 + 300 Free Spins7+NZ$1024–48 hours8.4/10ClaimReview
2
Opabet
NZ$500 + 200 Free Spins6+NZ$20Instant with crypto/e-wallets; up to 3 days with cards9.4/10ClaimReview
3
Rizk Casino
NZ$1200 + 200 Free Spins21+NZ$102-10 days9.4/10ClaimReview
4
RocketRiches
NZ$1,500 + 150 Free Spins9+NZ$2024–72 hours9.2/10ClaimReview
5
1XBET Casino
NZ$2700 Bonus + 150 Free Spins20+NZ$13-5 days9.6/10ClaimReview
6
888Starz
NZ$1500 + 150 Free Spins25+NZ$100–24 hours10.0/10ClaimReview
7
StoneVegas.com
100% up to NZ$ 1,000 + 200 FS + Bonus Crab+ 200 free spins8+NZ$20Instant for crypto; e‑wallets within ~24 h; cards/bank transfers up to ~72 h9.8/10ClaimReview
8
Karamba
NZ$1000 + 500 Free Spins6+NZ$103–5 business days9.0/10ClaimReview
9
VulkanVegas
NZ$1500 + 150 Free Spins33+NZ$1024-96 hours8.6/10ClaimReview
10
Betwinner
NZ$3042 + 150 Free Spins94+NZ$1—8.8/10ClaimReview

Expert picks by condition

Each pick is named by the condition it wins under, not by its rank.

Expert pick · overall quality

Our highest score in this set at 10.0/10: good selection of popular games.

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Expert pick · the smallest deposit

Starts from NZ$1 with NZ$2700 Bonus + 150 Free Spins.

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Expert pick · the fastest withdrawals

Listed withdrawal time of Instant with crypto/e-wallets; up to 3 days with cards via Apple Pay or Bitcoin.

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Best casinos according to your style

Each tab shows a different set of casinos for a different play style. The questions under each tab link to the answers in the FAQ.

Best for small deposits

Casinos where the qualifying deposit is the smallest, so you can test the offer without committing much.

From NZ$1 · NZ$2700 Bonus + 150 Free Spins

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From NZ$1 · NZ$3042 + 150 Free Spins

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Casino-by-casino breakdown

Each casino card shows our review, key facts, pros and cons, and the research sub-scores behind the rating.

1. Slotbox Casino

NZ$5000 + 300 Free Spins

35x wagering NZ$10 min Curacao
8.4

Sarah Kowalski · Licensing & Trust Analyst

Curacao Gaming Control Board. Light-touch Curaçao-style oversight. Limited regulatory teeth in disputes. Independent dispute resolution path is a plus.

Bonus
NZ$5000 + 300 Free Spins
Wagering
35x
Min deposit
NZ$10
Withdrawal
24–48 hours
Licence
Curacao Gaming Control Board
Founded
2021
Payments
Mastercard, Bitcoin, Litecoin, Visa
Game providers
7+
  • +Good selection of popular games
  • +Mobile app deposit bonus available
  • +Modern and sleek website design
  • −Limited information on wagering requirements
  • −Customer support response times vary

Research sub-scores (out of 10)

NZD Friendly
9.5
Withdrawal Speed
9.2
Payment Options
9.0
Transparency
9.0
Customer Support
8.0
Security & Fairness
8.0
MastercardBitcoinLitecoinVisaMoneroNeteller+3
4.2/5

2. Opabet

NZ$500 + 200 Free Spins

30x wagering NZ$20 min Anjouan Offshore Financial Authority
9.4

Sarah Kowalski · Licensing & Trust Analyst

Anjouan Offshore Financial Authority. Emerging-market license with minimal verifiable enforcement.

Bonus
NZ$500 + 200 Free Spins
Wagering
30x
Min deposit
NZ$20
Withdrawal
Instant with crypto/e-wallets; up to 3 days with cards
Licence
Anjouan Offshore Financial Authority
Founded
2024
Payments
Apple Pay, Bitcoin, Litecoin, Google Pay
Game providers
6+
  • +Casino and sports betting in one platform
  • +Accepts NZD and crypto payments
  • +Full site available in English with NZ geo-targeting
  • −Offshore licence (not NZ regulated)
  • −Live chat not fully 24/7 guaranteed

Research sub-scores (out of 10)

Payment Options
9.0
Transparency
9.0
NZD Friendly
8.6
Bonus Value
8.3
Responsible Gambling
7.5
Crypto Support
7.0
Apple PayBitcoinLitecoinGoogle PayVisaNeteller+1
4.7/5

3. Rizk Casino

NZ$1200 + 200 Free Spins

40x wagering NZ$10 min Malta
9.4

Sarah Kowalski · Licensing & Trust Analyst

Malta Gaming Authority. Top-tier MGA-class regulation with robust player protection mechanisms. Independent dispute resolution path is a plus.

Bonus
NZ$1200 + 200 Free Spins
Wagering
40x
Min deposit
NZ$10
Withdrawal
2-10 days
Licence
Malta Gaming Authority
Founded
2016
Payments
Bank Transfer, ecoPayz, Visa, Litecoin
Game providers
21+
  • +Generous welcome bonus offers available
  • +Daily and monthly raffles
  • +Daily Rizk Races with prizes
  • −Bonus terms can be complex
  • −Limited selection of table games

Research sub-scores (out of 10)

Security & Fairness
9.5
Transparency
9.0
Payment Options
8.9
Licensing & Trust
8.8
NZD Friendly
8.6
Customer Support
8.0
Bank TransferecoPayzVisaLitecoinPOLiMastercard+5
4.7/5

4. RocketRiches

NZ$1,500 + 150 Free Spins

35x wagering NZ$20 min Curacao
9.2

Sarah Kowalski · Licensing & Trust Analyst

Curacao Gaming Control Board (GCB). Light-touch Curaçao-style oversight. Limited regulatory teeth in disputes.

Bonus
NZ$1,500 + 150 Free Spins
Wagering
35x
Min deposit
NZ$20
Withdrawal
24–72 hours
Licence
Curacao Gaming Control Board (GCB)
Founded
2024
Payments
Bitcoin, ecoPayz, Litecoin, USDT
Game providers
9+
  • +Generous welcome bonus
  • +Fast withdrawal processing
  • +Excellent slot selection
  • −No phone support
  • −No VIP program

Research sub-scores (out of 10)

Wagering Terms
9.0
Transparency
9.0
Payment Options
8.8
Mobile Experience
6.8
Customer Support
6.5
Crypto Support
6.0
BitcoinecoPayzLitecoinUSDTVisaMonero+4
4.6/5

5. 1XBET Casino

NZ$2700 Bonus + 150 Free Spins

35x wagering NZ$1 min Curaçao
9.6

Sarah Kowalski · Licensing & Trust Analyst

Curaçao eGaming. Light-touch Curaçao-style oversight. Limited regulatory teeth in disputes.

Bonus
NZ$2700 Bonus + 150 Free Spins
Wagering
35x
Min deposit
NZ$1
Withdrawal
3-5 days
Licence
Curaçao eGaming
Founded
2011
Payments
Visa, Mastercard, Maestro, Bank Transfer
Game providers
20+
  • +Massive sportsbook and casino library in one account
  • +NZ,700 welcome package across 4 deposits plus 150 Free Spins
  • +Over 60 payment methods including POLi, Skrill, and crypto
  • −Curaçao licence only. No UKGC or MGA oversight
  • −Occasional reports of delayed fiat withdrawals

Research sub-scores (out of 10)

Payment Options
8.9
Withdrawal Speed
8.8
NZD Friendly
8.2
Mobile Experience
6.8
Wagering Terms
6.5
Crypto Support
6.0
VisaMastercardMaestroBank TransferBitcoinWire Transfer+26
4.8/5

6. 888Starz

NZ$1500 + 150 Free Spins

35x wagering NZ$10 min Curacao
10.0

Sarah Kowalski · Licensing & Trust Analyst

Curacao. Light-touch Curaçao-style oversight. Limited regulatory teeth in disputes.

Bonus
NZ$1500 + 150 Free Spins
Wagering
35x
Min deposit
NZ$10
Withdrawal
0–24 hours
Licence
Curacao
Founded
2020
Payments
Apple Pay, Mastercard, Bitcoin, ecoPayz
Game providers
25+
  • +Good selection of popular games
  • +Mobile app deposit bonus available
  • +Modern and sleek website design
  • −Limited information on wagering requirements
  • −Customer support response times vary

Research sub-scores (out of 10)

Mobile Experience
6.8
Transparency
6.0
Customer Support
5.5
Wagering Terms
5.0
Game Variety
5.0
Responsible Gambling
5.0
Apple PayMastercardBitcoinecoPayzLitecoinUSDT+9
5.0/5

7. StoneVegas.com

100% up to NZ$ 1,000 + 200 FS + Bonus Crab

35x wagering NZ$20 min
9.8

Sarah Kowalski · Licensing & Trust Analyst

No publicly disclosed license. Players have no clear regulatory recourse. Treat with strong caution.

Bonus
100% up to NZ$ 1,000 + 200 FS + Bonus Crab
Wagering
35x
Min deposit
NZ$20
Withdrawal
Instant for crypto; e‑wallets within ~24 h; cards/bank transfers up to ~72 h
Founded
2025
Payments
Visa, Monero, Neteller, Paysafecard
Game providers
8+
  • +Good selection of popular games
  • +Mobile app deposit bonus available
  • +Modern and sleek website design
  • −Limited information on wagering requirements
  • −Customer support response times vary

Research sub-scores (out of 10)

Crypto Support
9.2
Mobile Experience
6.8
Payment Options
6.5
Wagering Terms
5.0
Game Variety
5.0
Customer Support
5.0
VisaMoneroNetellerPaysafecardSkrill
4.9/5

8. Karamba

NZ$1000 + 500 Free Spins

35x wagering NZ$10 min Malta
9.0

Sarah Kowalski · Licensing & Trust Analyst

Malta Gaming Authority. Top-tier MGA-class regulation with robust player protection mechanisms.

Bonus
NZ$1000 + 500 Free Spins
Wagering
35x
Min deposit
NZ$10
Withdrawal
3–5 business days
Licence
Malta Gaming Authority
Founded
2005
Payments
Mastercard, ecoPayz, POLi, Bitcoin
Game providers
6+
  • +Good selection of popular games
  • +Mobile app deposit bonus available
  • +Modern and sleek website design
  • −Limited information on wagering requirements
  • −Customer support response times vary

Research sub-scores (out of 10)

Security & Fairness
9.5
Transparency
9.0
Licensing & Trust
8.8
NZD Friendly
8.4
Bonus Value
7.7
Responsible Gambling
7.5
MastercardecoPayzPOLiBitcoinVisaMuchBetter+3
4.5/5

9. VulkanVegas

NZ$1500 + 150 Free Spins

40x wagering NZ$10 min Curaçao
8.6

Sarah Kowalski · Licensing & Trust Analyst

Curaçao Gaming Control Board. Light-touch Curaçao-style oversight. Limited regulatory teeth in disputes.

Bonus
NZ$1500 + 150 Free Spins
Wagering
40x
Min deposit
NZ$10
Withdrawal
24-96 hours
Licence
Curaçao Gaming Control Board
Founded
2016
Payments
Visa, Mastercard, Bitcoin, Wire Transfer
Game providers
33+
  • +Generous welcome bonus for new players
  • +Wide variety of games available
  • +Multiple bonuses upon verification
  • −Bonus wagering requirements apply
  • −Game restrictions may apply

Research sub-scores (out of 10)

Security & Fairness
9.5
Payment Options
9.0
Transparency
9.0
NZD Friendly
8.6
Withdrawal Limits
7.5
Crypto Support
7.0
VisaMastercardBitcoinWire TransferInteracecoPayz+17
4.3/5

10. Betwinner

NZ$3042 + 150 Free Spins

5x wagering NZ$1 min Curaçao
8.8

Sarah Kowalski · Licensing & Trust Analyst

Curaçao Gaming Authority. Light-touch Curaçao-style oversight. Limited regulatory teeth in disputes.

Bonus
NZ$3042 + 150 Free Spins
Wagering
5x
Min deposit
NZ$1
Licence
Curaçao Gaming Authority
Founded
2007
Payments
Bank Transfer, Bitcoin, ecoPayz, Visa
Game providers
94+
  • +Withdrawals within 24 hours once processed
  • +User friendly interface
  • +Mobile friendly design
  • −Several country restrictions
  • −Absence of Paypal & Trustly

Research sub-scores (out of 10)

Transparency
9.0
NZD Friendly
8.2
Security & Fairness
7.0
Mobile Experience
6.8
Payment Options
6.4
Responsible Gambling
6.0
Bank TransferBitcoinecoPayzVisaNetellerSkrill
4.4/5

What players say about these casinos

Opabet
Player feedback via Trustpilot

“One of the top casinos out there! Fast deposits and withdrawals, including instant payouts. I've had several big wins here (EUR 2,300 and EUR 3,500), both paid out in seconds. The VIP program is still solid — overall, definitely 5 stars!”

1XBET Casino
Player feedback via Trustpilot

“One of the premier online betting platforms, offering an array of options for casino and classic live games. Excellent opportunities to secure free bets. Impressive minimum withdrawal requirements coupled with fast processing times.”

888Starz
Player feedback via Trustpilot

“Good application, and Can earn More, lot of benefits and good vip account manager”

StoneVegas.com
Player feedback via Trustpilot

“Had a decent run on the roulette tables yesterday. Everything works exactly the way it should and the interface isn't too cluttered.”

StoneVegas.com
Player feedback via Trustpilot

“The experience is great.Earning is so easy”

How we test and rank

BestBonus.co.nz lists a casino when the research data shows Roulette in its lobby. Game types the research data does not classify use the top-rated NZ casinos instead. BestBonus.co.nz then rates each casino on licence, bonus terms, withdrawals, and support.

  • Real NZD deposits tested at every casino
  • Casinos cannot pay to rank higher
  • Rankings refreshed weekly against live offer terms
  • Only licensed casinos (MGA, UKGC, Curaçao) are listed
Leo Vasquez Leo VasquezGame Auditor & Fairness Expert · checked 20 Apr 2026

Gambling should be entertainment, not income. Set a deposit limit before you claim any bonus and only play with money you can afford to lose. Free, confidential help is available from safergambling.org.nz or the Gambling Helpline on 0800 654 655. Bonus terms change often. Read the casino's full terms before you deposit.