First Deposit Bonus

Kingbilly Casino Logo
Featured

100% UP TO €500 + 100 FREE SPINS

3.9 / 5

Bonus code:

NOT REQUIRED

Min. Deposit

€20

Wagering

25X (Bonus)

Max. Cashout

No limit

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Exclusive Offer

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GET 100 FREE SPINS NO DEPOSIT - Only By Email

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Free Spins No Deposit

Kingbilly Casino Logo
Featured

100 FREE SPINS NO DEPOSIT

3.9 / 5

Bonus code:

NOT REQUIRED

Wagering

50X (Winnings)

Max. Cashout

€50

Payment methods
Bank TransferSkrillETHLTCUSDTBTCMaestroMasterCardVisaLoad more +Show less
Providers
Play'n Go, Pragmatic Play, Red Tiger Gaming, Blueprint Gaming, Reel Kingdom, Betsoft, Quickspin, Playtech, Thunderkick, Wazdan, Big Time Gaming, Microgaming (Games Global), Yggdrasil Gaming, Amatic, Ezugi Load more + Show less
Valid only for game types
Live casino
Slots
Scratchcards
Keno
Bingo
Roulette
Baccarat
Classic Slots
Blackjack
Craps
Table games
Video Poker
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Free Spins For Real Money

Kingbilly Casino Logo
Featured

DEPOSIT €20 AND GET 100 FREE SPINS

3.9 / 5

Bonus code:

NOT REQUIRED

Min. Deposit

€20

Wagering

25X (Winnings)

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SECOND DEPOSIT: 50% UP TO €500 + 50 FREE SPINS

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Our Process for Verifying Bonus Accuracy

We know that bonuses are often misleading or outdated, but at KingCasinoBonus, we take pride in providing only accurate and reliable bonus details. Our team rigorously verifies each promotion and continuously updates the information to ensure its accuracy. This dedication to transparency is how we’ve built trust with our community, helping you make well-informed decisions every time.

BonusStatusMin depositWageringPublished Date
100% Up To €500 + 100 Free Spins ActiveWelcome bonus€2025X (Bonus)October 30, 2025
100 Free Spins No Deposit ActiveNo Deposit Money-50X (Winnings)October 30, 2025
Deposit €20 and get 100 Free SpinsActiveDeposit spins€2025X (Winnings)October 30, 2025
Second Deposit: 50% up to €500 + 50 Free Spins ActiveSecond deposit€2025X (Bonus)October 30, 2025
Third Deposit: 25% up to €1000Active-€2025X (Bonus)October 30, 2025
Fourth Deposit: 75% up to €500 + 100 Free SpinsActive-€2025X (Bonus)October 30, 2025

Claiming Guide for KingBilly Casino Bonus Codes

  1. Create an account by providing your personal information, like your full name, address, email, and phone number
  2. Complete account verification through email confirmation and
  3. Complete the KYC and any additional checks required by the casino
  4. Navigate to the promotions section to view available bonuses
  5. Enter the appropriate bonus code during the deposit process
  6. Make your qualifying deposit of €20 or more with your chosen payment method
  7. Wait a few minutes to receive the bonus
  8. Begin wagering immediately since the 14-day completion period starts from bonus activation.

Payment Methods Avaible for Kingbilly Casino

PaymentMin depositMax withdrawal
Visa logo$/€20N/A
MasterCard logo$/€20N/A
Maestro logo$/€20N/A
Skrill logo$/€20$/€4000
Bank Transfer logoN/A$/€4000

What is the KingBilly Casino No-Deposit Offer?

The platform offers a no-deposit offer for players who are new to gambling and want to test games for free. This offer gives 100 free spins with no deposit required.

The terms and conditions attached to this bonus are:

  • 50x wagering on winnings (double the standard)
  • €50 maximum payout.
  • No bonus code required.

The maths behind this offer: you win €20 from spins, but wager €1,000 and withdraw a maximum of €50. This offer appeals more to players who want to try out this casino.

How Does KingBilly Casino’s Welcome Bonus Work?

Deposit Code Match Max Bonus Spins Total Package
First None 100% €500 100 €500 = 100 FS
Second WELCOME2 50% €500 50 €500 + 50 FS
Third WELCOME3 25% €1,000 0 €1,000
Fourth WELCOME4 75% €500 100 €500 + 100 FS

During our testing, we observed that the first deposit requires no code, but subsequent deposits do. This approach reduces the barrier to entry for new players while consolidating the need for commitment up the chain.

King’s Take on the Tiered Welcome Package

Rather than claim the maximum on the first deposit. KingBilly Casino claims its maximum on the fourth deposit. Typically, players make a conservative first deposit as they try out the casino. This means the casino doesn’t get to max out the potential of a 100% match deposit and 500 spins.

Players who see through the fourth-tier deposit love the casino’s offering and will likely want to get the best of the fourth deposit. This means they will deposit the maximum amount to claim a 75% match bonus of up to €500, plus 100 free spins. All at the same 25x bonus-only wagering for all deposits.

How the Free Spins Distribution Works

Spins are allocated strategically at KingBilly Casino. The sequence first attracts, then maintains energy level, and then rewards loyalty.  This is how spins are distributed to mirror player psychology:

  • First deposit attracts 100 free spins. This is an attractive offer.
  • Second deposit triggers 50 spins. This serves to maintain player engagement.
  • The third deposit triggers no spins. It checks players’ commitment.
  • The fourth deposit triggers 100 spins. You’re rewarded the same spin value as the first deposit.

Strategy Consideration for High Rollers

KingBilly Casino has a special offer for high rollers. Through its no-maximum cashout policy, you get the chance to win €50,000 in bonuses. There is no restriction on withdrawals. You get to withdraw everything as long as you complete the playthrough requirements.

In practice, claiming the welcome package with the maximum deposit requires a €4,667 deposit. Here’s the breakdown:

  • Make a first deposit of €500 to get €500 bonus + 100 free spins.
  • Make a second deposit of €1,000 to get €500 bonus + 50 free spins.
  • Make a third deposit of €4,000 to get €1,000 bonus.
  • Make a fourth deposit of €667 to get €500 bonus + 100 free spins.

How the Wagering Requirement Works

The typical industry standard is a wagering requirement set at 35x-50x on deposit plus bonus. At this casino, the model is different. The wagering requirement excludes the deposit sum and only applies to the bonus.

Illustratively, this is how it works.

  • Industry Standard: €100 deposit + €100 bonus x 40 = €8,000 wagering.
  • KingBilly’s Method: €100 bonus x 25 = €2,500 wagering.

This unique approach to its wagering requirement sets this casino apart. It may appeal to several Irish players with a limited budget.

Wagering Contribution

Game categoryGame contribution
Video Poker, Table games, Blackjack, Baccarat, Roulette, Live casino, Wheel of Fortune5%
Craps, Jackpots, Scratchcards, Keno, Bingo, Arcade , Sic Bo, Poker0%
Classic Slots, Slots, 5-Reel Slots100%

Our Expert Verdict on KingBilly Casino Bonus Codes

KingBilly Casino’s welcome package provides reasonable value for players. It equally appeals to all kinds of players. Their low 25x wagering requirement reduces the barrier of entry for most players.

Similarly, using bonus codes encourages players to engage in committed and planned gameplay, as each code unlocks rewards that are known to both operators and players.

The no-maximum cashout policy deploys a fair wagering requirement. The deposit required is within industry standards. Our mathematical evaluation of the no-deposit offers shows that they provide no real value, except for the chance to try out this casino without any financial commitment. Overall, this casino appeals to players seeking value with a real mathematical advantage.

Look & Feel
4.3/5
Payout Speed
4.2/5
Slot Games
4/5
Live Games
4/5
Bonuses
4/5
Loyalty
4/5
Customer Service
3.8/5
Licensing
4/5

F.A.Q.

Do I need to use KingBilly Casino bonus codes in order?

Yes, KingBilly Casino requires sequential code usage. You cannot jump to WELCOME4 without first using WELCOME2 and WELCOME3. This prevents cherry-picking while ensuring players experience the complete journey.  However, you can stop at any point without obligation to continue. Many players claim through WELCOME2 and then assess whether KingBilly Casino warrants additional deposits. The sequential system actually protects players from overwhelming themselves with multiple simultaneous bonuses.

Should I claim all KingBilly Casino bonus codes?

Claiming all four KingBilly Casino deposits makes sense only if you’re genuinely enjoying the platform and have an adequate bankroll. The third deposit’s 25% match requires €4,000 to maximise, which exceeds most players’ comfort zones.  We recommend claiming deposits one and two, evaluating your experience, and then deciding whether deposits three and four align with your budget. KingBilly’s structure intentionally provides exit points - use them wisely.

What happens to unused KingBilly Casino bonus codes?

Unused KingBilly Casino bonus codes don't expire. The WELCOME2, WELCOME3, and WELCOME4 codes remain available whenever you’re ready. This patience-rewarding approach differs from time-limited promotions elsewhere. You could claim your first deposit today and return six months later for WELCOME2.  However, KingBilly Casino occasionally updates its welcome package, so extreme delays risk missing current terms. We recommend completing the journey within 2-3 months for optimal value.

Can I withdraw between KingBilly Casino deposits?

Absolutely. KingBilly Casino encourages withdrawals between deposits, viewing this as healthy bankroll management rather than disloyalty. Complete your first deposit’s 25x wagering, withdraw profits, then decide whether to continue.  This flexibility proves particularly valuable when testing KingBilly’s payment processing speeds and customer service responsiveness. Many players withdraw after WELCOME2 to ensure reliable payouts before committing to the larger deposits required for levels three and four.

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Alexandra Camelia Dedu's reviews & comparisons of Ireland's online casinos are made with a critical eye and a lot of real-world experience. As a former casino player with strong research skills, she tests and rates each casino and its bonuses with great care to make sure her reviews and tips are accurate and useful for every player.
Vlad George Nita is the Lead Editor at KingCasinoBonus, bringing extensive knowledge and expertise of online casinos & bonuses. He applies his extensive industry knowledge into providing valuable, accurate casino data and dependable recommendations of bonuses strictly based on Irish players' requirements.