Where to play the best online slots casinos in New-Zealand

Here’s the list of the 3 best online casinos determined by voters, safety, online slots availability, payouts and withdrawals options.

Accepts NZ Players

1. Casino Kingdom Review

4.7/5 – Player Rating (197 votes)
40 chances
to become an instant millionaire
+ 100% Match Bonus
Up to $200

Reasons to play

  • No deposit bonus option to try out games
  • One of the best online casinos around
  • Over 600+ slots games to choose from
  • Excellent withdrawal options

2. Cosmo Casino Review

4.6/5 – Player Rating (153 votes)
Bonus 150 CHANCES

Reasons to play

  • Play hit mobile slots with enormous jackpots
  • A number of live dealer casino games
  • Part of the reputable Casino Rewards Group
  • Multiple jackpots to be won


Cosmo Casino is a new player on the market. Despite being launched a couple of years ago (in 2016), this online gaming company has already established itself as a true trendsetter that keeps an eye on industry releases and values its user interests. With user satisfaction being the top priority of the organization, Cosmo Casino has developed a juicy bonus library as well as a diverse gaming universe. It covers just everything from traditional tables to the newest slots and breathtaking video pokers.

Easy-to-Pick Bonuses

If you do not have an account at Cosmo Casino yet, be ready to grab some instant bonus credits to try your chances at the Mega Money Wheel $1 million jackpot. The casino offers a 110% deposit bonus on the first investment you make. To take advantage of the offer, you only need to become a registered casino member and make a deposit. Once the site administration sees the payment in the system, it will automatically reward you with a nice pack of bonus bucks.

High-end Games

The welcome package will unlock you an entire universe of varied slots available for play on their website. Just like many other famous names in the online casino universe, Cosmo Casino uses Microgaming software – a true market leader in slot production. It is no wonder that you can count on pure fun, excitement, and thrill when spinning the reels at Cosmo Casino. Some of the slot games you should definitely test out are Dragon’s
Myth, Immortal Romance, Break Da Bank, and Cash Crazy.

Progressive Jackpot for True Hunters

Looking for a massive win to make you a millionaire overnight? Cosmo Casino does have something special for jackpot hunters. They offer progressive jackpots for all the types of games – from Mega Moolah and Roulette Royale to Progressive Cyberstud Poker and Jackpot Deuces. Unsure what game to play? Here are a couple of options to test drive.

9 Masks of Fire Top rewards of $120,000
Immortal Creatures From the Immortal Romance universe
Seven 7s Win up to 25,000 times your bet


The Casino Kingdom is famous for delivering a top-notch gaming experience and seamless gameplay to casino fans from all over the world. Since its launch in 2002, Casino Kingdom has become a highly regarded gambling venue packed with tons of great games, unimaginative bonuses, and royal attitude to its customers.

Games from a Rocket-Solid Provider

Just like Cosmo, Casino Kingdom is powered by Microgaming, which says a lot about its game assortment and provided quality. The RNG and regular fair gameplay casino audits ensure that there are absolute transparency and honest game results. Thus, there is no reason for you to worry about cheating.

Some Spice for Slots Fans

If you love slots just like we do, there are some machines at Casino Kingdom’s online gaming hall that will spice up your time on the site. Enjoy the female beauty and check what’s hidden behind the reels of the PlayBoy slot. Explore the impressive world of sports cars and check how big top prize at Racing for Pinks is. Prefer traditional one-armed bandits? There is a perfect option for you as well. Lots-a-Loot slot will not disturb you from gameplay with annoying visuals and sound; it will instead help you concentrate on what’s happening on the active playing field.

Bonuses to Make You Rich

Would you like to enjoy bonuses? Looking for a way to play your favorite games with casino money without the need to invest a dime from your pocket? With Casino King, you have this opportunity. Although there is only one bonus offer available at the casino, it can still make a juicy amount land on your gaming account. To get the deal, you need to make a deposit of $77 or more. Once you are done with the investment, the casino will pay you 100% of the amount deposited. A good thing is that the casino doesn’t restrict bonus money use. Thus, you can play absolutely any game. Unsure what to start with? Here are some gambles that will leave you wanting more.

Mega Vault Millionaire Current Jackpot: $1,000,000.00
Atlantean Treasures Current Jackpot:
Mega Moolah Current Jackpot:


If a classic three-reel slot is an easy and boring thing for you, then it is time to advance your level with the Thunderstruck II slot by Microgaming. The game is made in the theme devoted to the sequel to the already-old-and-famous Thunderstruck slot. However, unlike its predecessor, Thunderstruck II has five reels with 243 combinations to potentially be created on a pay line.

What makes spinning the reels of Thunderstruck II super thrilling is the presence of special symbols that make the game impossible to predict. Thus, the image of Mjölnir acts as the Scatter – it wins you a free bonus round if three or more Mjölnirs get together on a playground.

Another tricky character to have an eye on is the Wildstorm symbol. When five of these are lined up together, the 7,000x jackpot becomes yours. The very first version of the Thunderstruck slot was such a success, so it was challenging for a manufacturer to invent something more impressive. However, Thunderstruck II has made this goal a reality. This game is now perceived as the improved version of its predecessor and truly deserves a special place in your “must-play” slots list.