King Billy Casino Review (2025) - 15,000+ Casino Games

King Billy Casino launched in 2017 and has since become a recognisable name in the international online casino space.

It is best known for its enormous game library, ranging from thousands of slots to an unusually deep selection of jackpot titles and live dealer games.

The site is also notable for its crypto-friendly approach, giving players the option to deposit and play using digital currencies.

King Billy Casino is operated by Dama N.V., a Curaçao incorporated company that holds an active licence from the Curaçao Gaming Authority (OGL/2023/174/0082).

The operator manages a large portfolio of international casinos, including Spinrise Casino, Winz Casino and Slotlords Casino.

King Billy Casino offers a four-part welcome package worth up to €2500 plus 250 free spins for new players.

King Billy Casino also offers a dedicated crypto welcome bonus worth 100% up to 0.5 BTC plus 250 free spins, giving cryptocurrency players a separate high-value alternative.

King Billy Casino Promo Code

You do not need a promo code to claim the King Billy welcome bonus.

How it Works

• Minimum deposit €20
• Opt-in required before each qualifying deposit
• Bonuses expire after 30 days
• Free spins expire after 24 hours and must be wagered within seven days
• Free spins credited on Bgaming slots or Betsoft’s Take the Kingdom if unavailable
• Bonuses cannot be claimed with crypto deposits
•  €5 maximum bet with bonus
• One active bonus at a time

Wagering Requirements

All welcome bonuses must be wagered 30x before withdrawal.

Contribution rates:

• Slots: 100%
• Live casino, table games and video poker: 5%
• Progressive jackpot titles cannot be played with an active bonus

Is the King Billy Casino Bonus Worth It?

The overall King Billy Casino bonus value is strong, particularly the combined €2500 cap and the 250 free spins. The 30x wagering requirement is competitive.

The staged structure also allows players to ease in with smaller deposits while still accessing the full package if they choose. It is a sizeable offer with reasonable terms and broad appeal.

Key Benefits

✔️ High Total Value – Up to €2,500 available across four deposits

✔️ 250 Free Spins – Delivered in multiple instalments for consistent play

✔️ Player Friendly Wagering – 30x wagering aligns with industry standards

✔️ Flexible Deposits – Claim bonuses at the level you are comfortable with

Who Is This Bonus Best For?

✔️ This is a flexible welcome bonus that can suit both lower and higher stakes players

King Billy Casino runs a steady range of ongoing promotions for existing players, including weekly free spins, tournaments and a weekly cashback deal depending on activity and account level.

Regular promotions run throughout the week, giving returning players consistent rewards beyond the welcome package.

All players are automatically enrolled into their VIP program - VIP Court - a 10-tier loyalty system where deposits earn Royal Score points, unlocking cashback boosts, level-up bonuses and King’s Coins that can be exchanged for cash or bonuses.

King Billy Casino accepts Visa, Mastercard, Skrill, Neteller, EcoPayz, Jeton, MuchBetter, Paysafecard, Apple Pay and bank transfer, alongside crypto methods such as Bitcoin, Litecoin, Tether and CoinsPaid.

The minimum deposit is €20, while withdrawals start from €40. Crypto deposits begin at 0.0002 BTC.

Withdrawals are reviewed Monday to Friday rather than instantly, though supported e-wallets and cards typically provide faster processing once approved.

King Billy Casino completes full verification when a player requests their first withdrawal. You will need to provide a colour photo of a valid ID, along with proof of your payment method, such as an e-wallet screenshot, bank statement or a masked copy of your card.

The payments team may also request proof of address or, in some cases, additional documents like a selfie with your ID or proof of funds. Verification is processed once all documents have been reviewed.

King Billy Casino offers more than 15,000 games across slots, live dealer tables, jackpots and classic casino formats.

A Massive Slot Library

The King Billy Casino slots collection is exceptionally large, with over 10,500 titles from 85 software providers. This includes major studios such as Games Global, Pragmatic Play and Play’n GO, along with a broad range of indie developers.

Players will find classic three-reel slots, modern feature-packed video slots and more than 190 Megaways games.

It is one of the most extensive slot libraries available to Irish players.

One of the Largest Jackpot Collections

King Billy Casino offers more than 2,700 casino jackpot slots in total, including over 700 progressive jackpot games.

The progressive line-up spans major networks from Games Global, Amusnet, Fazi, Playtech, Red Tiger, NetEnt and the iconic Mega Moolah series, giving players access to an exceptionally broad mix of jackpot styles and prize pools.

Premium Live Dealer Experience

There are over 1,050 live dealer games powered by Evolution Gaming and Pragmatic Play Live, supported by 10+ additional game providers.

The range covers live roulette, blackjack, baccarat and poker, along with game shows, Sic Bo, sports-themed tables and alternative live formats.

With such depth, players can easily find a table that suits their preferred betting style and pace.

Classic Casino Games in Every Style

King Billy lists more than 1,300 classic casino and RNG table games.

While this includes some overlap with live titles, it still provides a strong set of digital roulette, blackjack, baccarat, video poker and speciality games.

These offer a quick, low-friction alternative to live dealer play.