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Silverback Gaming

Casino list updated: June 2026

Disclosure: NetEnt Casinos may receive compensation from listed brands. Read full disclosure.

Best Silverback Gaming Casinos

1

Blackjack City

100% Bonus Up To $500 + 50 Free Spins
Welcome package NZ$1500 and 150 Bonus Spins over 3 deposits, starting with 100% up to NZ$500 + 50 free spins on Agent Jane Blond Returns on 1st deposit. New players only. Minimum deposit NZ$10. Winnings from Free Spins are credited as bonus funds. Winnings from deposit-based Free Spins are capped at NZ$100. Bonus funds are subject to wagering requirements before they are converted to cash and can be withdrawn. This wagering is 40x the total of bonus money, deposit and Free Spins. Deposits made by Skrill and Neteller are not eligible for this offer. Unused bonus funds expire after 30 days. Unused Free Spins expire after 10 days. 18+. Terms apply. Please gamble responsibly. www.Gamblingtherapy.org
2

Rooli

100% Bonus Up To $500 + 200 Free Spins
Welcome package up to $4,000 and 475 Free Spins across 4 deposits, starting with 100% up to $500 + 200 Free Spins on Book of the Fallen on 1st deposit. Minimum deposit $30. Free spins will be given as 50 immediately followed by 30 a day for 5 days. Each batch expires in 24 hours. Bonus and Free Spins Wagering 35x. Maximum cashout from Bonus winnings is $7500. Maximum cashout from Free Spins winnings is $3000. If Pragmatic is unavailable in your region, the free spins will be awarded on Elvis Frog True Ways. Full terms apply
3

SpinYoo

200% Bonus Up To $1,000
EXCLUSIVE WELCOME OFFER 200% UP TO $1,000 on 1st deposit. This is part of a package offering up to $2000 Welcome Bonus over the first 3 deposits. 18+. New players only. Minimum Dep $10. Maximum Bonus Bet $5. The offer is 200% bonus match on first deposit up to $1,000 on Slots, 50% bonus match on second deposit up to $500, and 50% bonus match on third deposit up to $500. Bonus funds must be used within 30 days. Bonus funds are separate to Cash funds, and subject to 35x wagering of bonus funds and deposit amount.. Full Terms Apply. Play Responsibly. GamblingTherapy.org
4

Barz Casino

150% Bonus Up To $500 + 50 Free Spins
$2250 Welcome Offer on your 3 first deposits, plus 150 Spins. 1st deposit offer 150% match bonus up to $500 plus 50 bonus spins on Book of Dead on 1st deposit. New players only. Minimum deposit $20. Winnings from free spins are credited as bonus funds. Winnings from deposit-based free spins are capped at $20. Bonus funds are subject to wagering requirements 40x the total of bonus money, deposit and free spins before they are converted to cash and can be withdrawn. Deposits made by Skrill and Neteller are not eligible for this offer. Unused bonus fund expire after 30 days. Unused free spins expire after 10 days. Full terms apply.
5

Goldspin

100% Bonus Up To $2,700 + 100 Free Spins
Welcome offer 100% up to $2700 + 100 Free Spins on Bonanza Billion on 1st deposit. New players only. Minimum deposit $18. The wagering requirement at GoldSpin is 35 times the initial amount of the deposit and bonus received. The wagering requirement of winnings from free spins is 40 times. The wagering requirement of any bonus must be completed within 14 days of the bonus activation. Deposits made via Neteller, Volt or Skrill do not qualify for this promotion. Full terms apply.

Bitkingz

150% Bonus Up To $1,500 + 100 Free Spins
Bonus Code
BK1
18+.

NEW IMPROVED Welcome bonus pack $7,500 & 500 Free Spins over 3 deposits, starting with 150% up to $1500 and 100 Free Spins for John Hunter and the Mayan Gods by Pragmatic Play on 1st deposit. Code BK1 required. Min deposit $30. Free Spins given as 50 per day for 2 days. Free spins sets must be activated and wagered within 24 hours of receiving. Money bonus duration 1 month. Bonus and free spins must be wagered 45x before the player can order a withdrawal. Full terms apply.

| T&Cs Apply
10% Cashback Every Single Week
18+.

There is no welcome offer but players can claim 10% Cashback every week. Min deposit to trigger Cashback for the week is $20. The minimum withdrawal is $20. The offer is 10% cashback on cash losses incurred during a 7-day period, running from 00:00 GMT on Thursday to 23:59 GMT on Wednesday. There is no minimum Cashback amount. The maximum Cashback amounts are capped at the total deposit amount made during the 7-day period. The Cashback amount will only be credited to players with an active account status. Cashback is enabled for All Slot Games. Table Games & Live Casino Games are excluded from the Cashback Promotion except for: “Crazy Time”, “Dream Catcher”, “Monopoly Live”, “Mega Ball” and “Deal or No Deal”. The Cashback amount is calculated based on 10% of the total cash losses (bets minus any winnings, minus pending withdrawals minus any actual withdrawals). Full terms apply.

| T&Cs Apply
100% Bonus Up To $2,000 + 150 Free Spins
Bonus Code
LETSGO
18+.

Welcome package worth up to 10,000 NZD and 200 Free Spins over first 4 deposits, starting with 100% up to 2,000 NZD and 150 Free Spins on 1st deposit. Bonus code LETSGO required. Min deposit 30 NZD. You will get 25 FS a day for 6 days. Prize slot: Aloha King Elvis. The wagering requirement is x50. The bonus expires in 3 days after being credited. The maximum win is limited to 10x the bonus amount. Full terms apply.

| T&Cs Apply
100% Bonus Up To $400 + 50 Free Spins
18+.

Welcome package worth $2000 and 150 Free Spins over 3 deposits, starting with 100% Match Bonus up to $400 plus 50 Free Spins on Wolf Gold on your first deposit. Minimum Deposit is $20. Wagering requirements are 40 times cash amount + bonus amount, including free spins winnings. Maximum bet allowed is $5. Deposits made via Skrill and Neteller are not eligible for this offer. Unused Bonus funds expires after 30 days, unused free spins (where available) expire after 72 hours. Winnings from Free Spins are capped at $20 and are credited as bonus funds. Full terms apply.

| T&Cs Apply
100% Bonus Up To $800 + 100 Free Spins
18+.

NEW OFFER – Welcome Pack 325% up to 10,800 NZD or 5.25 BTC + 250 Free Spins over 4 deposits, starting with 100% up to 800 NZD and 100 Free Spins on Elvis Frog in Vegas on 1st deposit. Min deposit 40 NZD. Max win from Free Spins 200 NZD. Wager x35. Max Bet 2 NZD. Full terms apply.

| T&Cs Apply
100% Bonus Up To $1,000 + Spin the Mega Wheel
18+.

NEW INCREASED WELCOME PACKAGE up to $4,000 + 4 Gold Spins on 4 deposits, starting with 100% up to $1,000 + 1 Gold Spin on 1st deposit. New players, 1st deposit only. Min deposit $30. 1 Gold Spin will award the player with one of the 10 following random bonuses: 50 Free Spins; 100 Free Spins; 150 Free Spins; 200 Free Spins; $10; $20; $100; $200; $1,000; $10,000. Free spins will be awarded on Book of the Fallen or if unavailable in your region, on Elvis Frog True Ways. Bonus and Free Spins Wagering: 45x. The maximum cashout from the Bonus is $7,500. Full terms apply.

| T&Cs Apply
100% Bonus Up To $400 + 100 Free Spins
18+.

Welcome package up to 5 BTC or NZ$6000 and 200 Free Spins over 4 deposits, starting with 100% up NZ$400 and 100 Free Spins on Aloha King Elvis on 1st deposit. New players only. Min deposit NZ$40. WR 35x for Bonus and Free Spins. Max win from bonus and free spins unlimited. Full terms apply

| T&Cs Apply
100% Bonus Up To $200 + 11 Free Spins
18+.

Welcome offer 100% up to NZ$200 and 11 Wager Free Spins for Pink Elephants 2 on 1st deposit. New players only. Min deposit NZ$10. Account balance is withdrawable at any time. Upon withdrawal, any remaining bonus spins are forfeited. 7 days to activate the spins. Bonus spins expire 24 hours after activation. Bonus Wagering requirement 35x the value of your first initial deposit within 60 days. Free spins are wager free. Full terms apply. 18+. Play responsibly.

| T&Cs Apply
Deposit $777 and get $233.1 Bonus + 100 Free Spins
Bonus Code
BOHO
18+.

INCREASED WELCOME PACKAGE up to $3,027 and 225 Free Spins, starting with 100% up to $777 + 100 Free Spins on Elvis Frog TRUEWAYS on 1st deposit. Or for High Rollers claim up to $9,750 and 225 Free Spins over 3 deposits, with a minimum 1st deposit of $375. For the standard offer, min deposit $30. Code BOHO required. Free spins are credited in sets of 50 per day over 2 days. The maximum winnings that can be converted from bonus money is 10x the value of the bonus money awarded. Winnings obtained with the help of the first deposit bonus and free spins have an x40 wagering requirement. Full terms apply.

| T&Cs Apply
100% Bonus Up To $777 + 100 Free Spins
Bonus Code
SLOTS
18+.

INCREASED WELCOME PAACKAGE up to $3,027 and 225 Free Spins, or for High Rollers wishing to make a minimum deposit of $375, a maximum bonus of $9,750 over 3 deposits. Standard 1st deposit offer 100% up to $777 + 100 Free Spins on Elvis Frog TRUEWAYS on 1st deposit. Code SLOTS required. Min deposit $30. Free spins on the first deposit are credited in sets of 50 per day over 2 days, for a total of 100 free spins. The maximum winnings that can be converted from bonus money to real money shall not 10x the value of the bonus money awarded. Winnings obtained with the help of the first deposit bonus and free spins have an x40 wagering requirement. Full terms apply.

| T&Cs Apply

Neospin

100% Bonus Up To $1,500 + 100 Free Spins
Bonus Code
NEO1
18+.

Welcome Package up to $11,000 and 300 Free Spins over 4 deposits, or for High Rollers wanting to make a first deposit of at least $1,500, a package up to $14,500, 200 Free Spins and 10% Cashback. Standard 1st deposit offer 100% up to $,1500 + 100 Free Spins. Promo code NEO1 required. Min deposit $30. Full wagering requires making bets for the amount 40x the amount of the bonus received: (deposit bonus + winnings from free spins) × 40. Free spins will be given as 25 per day over 4 days and are for Sweet Rush Bonanza, or where unavailable for Candy Monsta. The maximum win amount from free spins is $225. Full terms apply.

| T&Cs Apply
200% Bonus Up To $3,000 + 100 Free Spins
Bonus Code
1ST
18+.

MASSIVE Welcome package up to $20,000 and 500 Free Spins over 5 deposits, starting with 200% deposit match up to $3,000 plus 100 free spins on 1st deposit. New players only. Bonus code 1ST required. Min deposit $100 to claim this offer. Alternative welcome offers available for lower deposits from $20 with lower bonus percentage and fewer free spins. WR 35x. Free Spins valid for 72 hours. Cash bonus and Free Spins winnings are capped at 3× the bonus amount. Full terms apply.

| T&Cs Apply

Lucky Elf Casino

150% Bonus Up To $3,000 + 100 Free Spins
Bonus Code
LUCKYELF1
18+.

MASSIVE Welcome package up to $20,000 and + 500 Free Spins over 5 deposits, starting with 150% deposit match up to $3,000 plus 100 free spins on 1st deposit. New players only. Bonus code LUCKYELF1 required. Min deposit $100 to claim this offer. Alternative welcome offers available for lower deposits from $20 with lower bonus percentage and fewer free spins. WR 35x. Free Spins valid for 72 hours. Cash bonus and Free Spins winnings are capped at 3× the bonus amount. Full terms apply.

| T&Cs Apply
100% Bonus Up To $800 + 150 Free Spins
18+.

Welcome package worth up to 4,800 NZD + 300 free spins over the 1st 4 deposits, starting with 100% up to 800 NZD and 150 free spins on 1st deposit. Spins are added in Elvis Frog in Vegas (Bgaming), Wild Cash x9990 (Bgaming) or Big Bass Splash (Pragmatic Play). The Free Spins game may vary based on location. Min deposit 30 NZD. Maximum winning from deposit bonuses is 2,000 NZD. Maximum winning from deposit offer free spins is 300 NZD. WR 40x bonus and free spins winnings. Full terms apply.

| T&Cs Apply
100% Bonus Up To $4,500 + 100 Free Spins
Bonus Code
PEARL
18+.

ENHANCED WELCOME PACKAGE up to $28,500 and 300 Free Spins on first 4 deposits, starting with 100% Bonus up to $4,500 and 100 Free Spins on 1st deposit. Bonus code PEARL required. Min deposit $30. Free spins will be credited in Gates of Olympus Super Scatter. 40x Wagering Requirement. The maximum win is limited to 10x the bonus amount. The maximum winnings from Free Spins cannot exceed x10 of the bonus amount received as a result of the Free Spins play. Full terms apply.

| T&Cs Apply

GetSlots

100% Bonus Up To $500 + 100 Free Spins
18+.

Welcome package worth up to NZ$4000 and 300 Free Spins over 4 deposits, starting with 100% bonus up to NZ$500 and 100 Free Spins on Johnny Cash on 1st deposit. New players only. Min deposit NZ$30. 20 Free Spins given after deposit and then 20 per day for 4 days. To wager the bonus and free spin winnings, you need to make bets for an amount 40x the bonus / free spin result amount. Max cashout from the first/second/third/fourth deposit bonus and Free Spins is NZ$5000. Full terms apply.

| T&Cs Apply

Written & Reviewed by Matt

I’ve worked in the online gambling industry since 2007, building affiliate portals, operating white-label casino brands, and analysing licensing frameworks across multiple jurisdictions. My work has been featured in EGR Magazine, and I’ve been nominated for iGB Affiliate Awards. At NetEnt.net, I publish fact-checked content focused on company profiles, casino software, payment systems, and regulatory compliance to help readers make informed decisions.
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