Best NZ Casino Bonuses & Offers for May 2025

• You can’t claim this promotion by making Skrill and Neteller deposits.
• The spins are credited in batches of 20 per day for 10 days, each available only 24 hours.

We highly recommend this Cazeus Casino first deposit bonus, as it has no maximum cashout limit both on the spins and the deposit match. The offer requires a higher-than-average $40 deposit, making the promotion less accessible. The 200 bonus spins have no game limitations, and the winnings are subject to 40x wagering. The 100% deposit match of up to $500 is subject to standard 35x wagering, making playthrough manageable even for new players.

• The spins are credited for the game Big Bass Splash by Reel Kingdom. 

We highly recommend this welcome bonus from Casiku Casino, as it has no maximum cash-out limit. To claim the promotion, you must make a standard first deposit of $10, unlocking a 100% match of up to $300 with a 40x wagering requirement, slightly higher than the industry standard of 35x but still manageable. You also get 25 bonus spins on Big Bass Splash by Reel Kingdom with a 40x wagering and a cashout limit of $50.

• You can’t claim this bonus with Skrill and Neteller deposits.
• You will receive the bonus spins in batches of 20 per day for 10 days.

Get up to $1,000 as bonus funds with this Legiano Casino welcome bonus as a 100% match on your first deposit. To claim the bonus, make a higher-than-average $20 deposit, unlocking 200 free spins with 40x wagering requirements and a 5x winnings maximum cashout limit. The match bonus has standard 35x wagering requirements and allows you to cash out up to 5x the bonus amount, which makes this bonus worth checking out.

• The bonus spins are credited for the games Sweet Bonanza, Big Bass Bonanza, and Zeus vs Hades Gods of War by Pragmatic Play
• The number of spins you get depends on your deposit amount. 

We recommend this WPT Global Casino welcome bonus, which offers up to $1,500 on your first deposit with a 30x wagering requirement. To claim the bonus, you must make a $30 minimum deposit, higher than the industry average of $10, making the bonus less accessible for some players. You also get 250 free spins on one of the 3 popular Pragmatic Play slot games, with a 30x wagering requirement.

You can use the free spins on Book of Dead by Play’n Go.

Our team recommends this Lumi Casino welcome bonus because it doubles your first deposit to up to $300. To get the 100% match, you must deposit at least $20, higher than the industry standard of $10. The bonus comes with 50 free spins on Book of Dead by Play’n Go, which allows you to play the popular game with no extra money. The bonus and the spins have a 40x wagering requirement, which is higher than the industry average of 35x but still manageable. 

• To claim this welcome bonus, use code WELCOME125.
• This bonus is part of a Welcome Package consisting of 4 deposits.
• The free spins are credited for the game Stampede or Return to Paris by Betsoft.

We recommend claiming this welcome bonus from RealSpin Casino, as it offers a 125% match of up to $225 on your first deposit. However, the promotion requires a $35 minimum deposit, higher than the industry standard of $10. You also get 25 free spins on Stampede or Return to Paris by Betsoft. Both the spins and the match bonus have a 40x wagering, slightly higher than average but still manageable, with a 10x bonus maximum cashout limit.

• You can use the free spins only on Gates of Olympus by Pragmatic Play.
• You will receive the spins in batches of 25 per day for 4 days. 

Double your first deposit up to $500 with this Stelario Casino welcome bonus. Even though you must make a minimum deposit of $50 to claim this promotion, the lack of a maximum cashout limit makes it worth claiming. You also get 100 free spins on the popular Pragmatic Play slot game Gates of Olympus. The spins and the bonus have a 40x wagering requirement, which is slightly higher than average but still manageable.

• This bonus is part of a Welcome Package consisting of 4 deposits.
• You can use the bonus spins on Gates of Olympus by Pragmatic Play or Bonanza Billion by BGaming.
• The spins will be credited in batches, with 50 free spins instantly upon deposit and 30 daily spins for 5 days.

This Fatfruit Casino welcome bonus allows you to double your first deposit with up to $1,500 in bonus funds. For a higher-than-average minimum deposit of $30, you get a 100% match and 200 free spins with a $750 max cashout on popular games by Pragmatic Play or BGaming. Both the spins and the bonus have standard 35x wagering, making playthrough accessible. We recommend claiming this promotion for the high $7,500 maximum cash out limit.

• Users must access the casino through the link we provided to be eligible for the bonus.
• The maximum bet when using bonus funds and free spins winnings is set at $7 per spin.
• The free spins can only be used at Gates of Olympus from Pragmatic Play, Elvis Frog in Vegas and Aloha King Elvis by Bgaming.

Casino Bello’s 100% up to $1000 is a great welcome offer, especially for players looking to start with a large bankroll. The 150 free spins provide additional value, but the $40 minimum deposit is higher than average. The 35x wagering requirement is standard, making it achievable for most players. The $2,000 max cashout ensures you can withdraw significant winnings, making this offer more attractive compared to what other casinos provide.

• Click on our exclusive link to claim this offer from Arcanebet Casino.
• Use ”CASINO” when depositing to claim the deposit bonus.
• Games like Fishing War, Razor Returns, Wild Unicorns, Spribe games, and all Baccarat games are excluded from wagering.

Arcanebet Casino’s 100% up to $350 is a competitive first deposit due to its low 17.5x wagering requirement. The minimum deposit of €10 makes it accessible, while the maximum bet limit of €5 and game restrictions may slow down wagering. The 50 free spins add extra value, but they are tied to a single game: Northern Sky.

• You need this bonus code to activate the offer: POSITIVEVIBES.
• This bonus is automatically credited when you make a successful minimum deposit of €10.
• The deposit free spins on the Sakura Fortune slot by Quickspin are credited with a bet value of €0.20 per spin.

CasinoVibes offers a €300 deposit match with the code POSITIVEVIBES for deposits of €10, plus 50 deposit spins on Quickspin’s popular slot. The first deposit is limited to games like Alien Hunter, Fishing God, Fishing War, and Zombie Party by Spribe. A 35x wagering requirement must be met within 30 days.

• The bonus can be used on any game except all Baccarat variants and the Savage Jungle and Wild Lava slots.
• The deposit spins are only available on Big Bass Bonanza and are valued at $0.2 a spin.

At Wiz Slots Casino, you get a $2000 bonus on your initial deposit of $20 within the first 7 days of registering on the casino site. Wiz Slots Casino deposit spins are limited to the Pragmatic Play slot, Big Bass Bonanza, reducing its versatility. However, the spins have no wagering requirements, making it easy to withdraw your winnings. Use the welcome bonus on any game you like, but be aware of the restricted games, namely Baccarat, Wild Lava, and Savage Jungle.

• Spins are valid only on Gonzo’s Quest.

Loot Casino’s 200% match bonus up to $400 and 50 free spins on Gonzo’s Quest offer excellent value for players starting with a low deposit of just $1. However, the 65x wagering requirement and $250 cashout cap limit the potential for big withdrawals, making it better suited for players who want to test the casino with a smaller bankroll.

• Spins are valid only on Sweet Bonanza.

Amazon Slots Casino’s 50 free spins on Sweet Bonanza offers low-cost access with a minimum deposit of just $1, but the 65x wagering requirement makes it difficult to convert winnings to cash. The $250 cashout cap limits potential payouts, making this bonus more suitable for players with less experience.

• Free spins are valid only on Gonzo’s Quest.

Aztec Wins’ 200% match bonus up to $400 and 50 free spins provide a significant boost for small deposits, with a minimum deposit of just $1. However, the 65x wagering requirement and $250 cashout cap may limit the overall value, making it ideal for players starting small who want to explore Gonzo’s Quest.

• Use promo code DACHWEL200 to activate the bonus.
• Bets are limited to $12 per spin.

DachBet Casino’s 200% match bonus up to $900 and 200 free spins provide a large bankroll boost, though the 35x wagering requirement on both the deposit and bonus means more play is needed to withdraw. The 5x cashout cap could limit withdrawals, but the $12 max bet limit adds flexibility for wagering.

This promotion is a good choice if you want a mix of bonus funds and spins, but you should carefully consider the wagering requirements and cashout cap before claiming.

• Use 210MOON to activate this offer when making your first deposit.
• The maximum bet allowed while wagering is $7.50 per spin.

MoonWin Casino’s 210% match bonus up to $225 offers a high percentage boost for your initial deposit, making it a valuable option for those starting with smaller deposits. The 150 free spins included add extra value and gameplay opportunities, though winnings from the spins are capped at $375.

The 40x wagering requirement for both the deposit bonus and free spin winnings is in line with industry standards but may require significant gameplay to complete. The 10x bonus cashout cap limits how much you can withdraw from this bonus, but the $7.50 max bet gives some flexibility for wagering.

This promotion is designed for players looking to maximize a smaller deposit and explore the casino with both bonus funds and free spins.

• Bonus code 210JEET must be used to claim the offer when making your first deposit.
• The maximum bet allowed during bonus wagering is $7.50 per spin.

JeetCity Casino’s 210% match bonus up to $225 offers a significant boost for smaller deposits, providing more funds to explore the casino. The 150 free spins included in the deal add additional gameplay value, though winnings are capped at $375, which is quite low for this amount of free spins.

The 40x wagering requirement on both the bonus and free spin winnings is typical but requires a commitment to complete. The 10x bonus cashout limit may feel restrictive for some players, but the $7.50 max bet provides flexibility during wagering.

This bonus is a great choice if you’re looking for a high percentage match and free spins with manageable wagering terms.

• Enter bonus code AF120 when you make your first deposit to unlock the offer.
• You can place bets of up to $1.50 per spin while using the bonus funds.
• The free spins are valid only for the Fortune Five slot.

Golden Star Casino’s 120% deposit bonus up to $1800 gives you a solid boost to your bankroll, and the 300 free spins add extra gameplay opportunities. The spins are tied to the Fortune Five game, so you can explore it with no risk to your funds.

The 40x wagering requirement is standard for both the deposit bonus and free spins winnings, though clearing it will take some time. The $15,000 cashout cap for the bonus is very generous, but the $1.50 max bet limit may feel restrictive if you prefer higher stakes.

This offer is a great choice if you’re looking for a high-value match bonus and additional spins, as long as you’re comfortable meeting the wagering terms.

• Use bonus code AF120 when making your first deposit to claim the offer.
• The maximum bet allowed while using the bonus funds is $3 per spin.
• Free spins are valid exclusively for the Gates of Olympus slot.

Golden Crown Casino’s 120% match bonus up to $1800 offers a substantial amount for those looking to start with a larger balance. The inclusion of 300 free spins adds additional value, with all spins limited to the Gates of Olympus game.

The 40x wagering requirement is consistent with industry standards, although the $225 cashout limit for free spins winnings might feel restrictive for some. Additionally, the $3 max bet during bonus play could limit higher stakes betting.

This promotion is well-suited for players seeking a large deposit bonus along with free spins, provided they’re comfortable meeting the wagering requirements.

• The maximum bet allowed while using the bonus is $10 per spin.

Gransino Casino’s 100% match bonus up to $1000 gives you a great opportunity to boost your bankroll significantly. The addition of 200 free spins makes this offer even more appealing.

You’ll find the 35x wagering requirement on the deposit bonus reasonable, but the 40x wagering on free spin winnings might require more effort. The $10 max bet limit during bonus play lets you enjoy higher-stakes gameplay without restrictions.

This bonus is perfect if you have a moderate to high budget, like playing slots, and are ready to meet the wagering requirements to make the most of the generous bonus and free spins.

• Click the button and follow our link to access this offer.
• This bonus is part of a welcome package with 3 deposits.
• You have 7 days since registration to claim this bonus.

With this welcome bonus from Spin Galaxy Casino, you can double your first deposit of just $5 and get 10 free chances on the casino site. The $200 bonus comes with a standard 35x wagering requirement, and you can cash out up to 6x your deposit. While the max cashout isn’t the highest, the low deposit and fair wagering make this a great value offer for new players.

• The Madnix Casino bonus has no wagering specified.
• The maximum cashout is set at 1000x the bonus amount.

Madnix Casino offers an attractive first deposit bonus of 150% up to $500, along with 100 free spins. This bonus comes with a minimal wagering requirement, making it more favorable for players. Additionally, the maximum payout is 1000 times the initial deposit, which is ideal for those seeking high payout limits. The 100 free spins can be used on “Buffalo Power 2: Hold and Win” and “Coin Volcano,” both from Playson and Booongo.

• Bonuses expire 30 days after registration.
• The 100 deposit spins expire in 24 hours if not used at Big Bass Bonanza.
• Spins are released in batches of 10 per day for 10 days.

The Instaspin Casino welcome package consists of three deposit bonuses. The first offer is a 100% match bonus up to €100, along with 100 spins on the game Big Bass Bonanza. The spins are credited at a rate of 10 per day. However, be aware that the minimum deposit required to qualify for this bonus is €20, which may be considered high. Additionally, there is a 30x wagering requirement for both the bonus and any winnings from the spins, which could make withdrawing your winnings more challenging.

• Unlock this bonus using our link.
• Create a new player account and make a minimum deposit of $50.
• The full bonus is only unlocked after three deposits.
• Bonus rewards vary depending on the deposit amount.
• You will receive 25 free spins on MGM Grand Gamble for your first deposit.

If you deposit $50 at LeoVegas Casino, you will receive a bonus of up to $99.99 plus 25 free spins on MGM Grand Gamble by Push Gaming, with a 20x wagering requirement. However, the bonus must be activated within 7 days, and only the first deposit counts towards the offer. While the wagering is reasonable, the short activation window and limited transparency on payment exclusions might be confusing.

• Click on our link to claim this special offer.
• The LeoVegas Casino offer is split across three deposits.
• A minimum deposit of $100 is required for each bonus.
• Free spins will be credited instantly to your account.
• The free spins are restricted to MGM Grand Gamble for the first deposit.

Deposit $100 at LeoVegas Casino to receive $500 plus 50 free spins on the MGM Grand Gamble slot, with a low 20x wagering requirement. The offer applies only to deposits of $100 or more, making it accessible to existing customers. While the instant availability of free spins is a plus, the high minimum deposit requirement forces you to wager a significant amount before unlocking real winnings, reducing the bonus’s practical benefit.

• You will get the spins in batches of 20 per day for 10 days.
• Each batch of spins expires 24 hours after being credited.
• You can’t claim this bonus with Skrill and Neteller.

This welcome bonus by Playio Casino is a chance to double your first deposit and get up to $1,000 in bonus funds. To claim the promotion, you must make a $40 deposit, which is considerably higher than the industry average of $10, making this bonus a better fit for high-stakes players. You also get 200 free spins to explore the Playio Casino game library, with a 40x wagering. The bonus has a standard 35x wagering requirement making playthrough achievable both for new and experienced players. You can cash out up to 10x the bonus amount both from the spins and the bonus, which is a standard amount for welcome offers. 

• Free spins will be available only on selected slots by Pragmatic Play

Duelbits Casino’s 500 free spins offer is tempting, but it requires a significant commitment to unlock. Players must wager $200, $500, and $1,000 on selected slots to receive 50, 150, and 300 free spins respectively. The major upside is that any winnings from the spins are credited as cash with no wagering requirements, which is rare and highly favorable.

• This bonus is not available through any other method except the link we provided.
• Usage of the free spins is limited to the Gates of Olympus slot.
• The maximum bet while using bonus funds and free spins winnings is limited at $7.50 per spin.

NineCasino’s 120% match up to $500 gives players an extra boost compared to standard 100% offers. However, the $50 minimum deposit is higher than usual, making this offer less tempting for players with low budgets. The 10x max cashout on the bonus means players need to be mindful of their potential winnings limit.

• Click on the blue “Claim” button in this box.
• Our link will redirect you to the offer, but you must register to activate it.
• Enter our exclusive code CASINOALPHAZH.
• The spins you win cannot be used in any game other than “Mechanical Clover”.

If you’re searching for a new way of having fun playing online casino games, receive the 100% match bonus up to $600 and up to 500 free spins with Starda Casino. A €20 minimum deposit gives 50 spins, whilst the maximum is 500 for €300. The 30x wagering requirement is reasonable, and no max winnings cap adds value. However, all spins are tied to Mechanical Clover, limiting variety.