King Billy Casino Review 2026 — A Royal SOFTSWISS Experience

King Billy Casino has built a loyal following since 2017 thanks to its distinctive medieval theme, generous bonuses with lower-than-average wagering requirements, and one of the largest game libraries in the SOFTSWISS ecosystem. With over 10,000 games, a 4-part welcome package worth €2,500 + 250 free spins, and multi-currency crypto support, this casino appeals to both casual players and serious gamblers alike. We put King Billy through our full review process to determine if it truly deserves its reputation as one of the best SOFTSWISS casinos.

Is King Billy Casino Legit? — Full Overview

King Billy Casino is a legitimate and well-established online casino that has been operating since 2017. It holds a Curaçao eGaming license and is operated by Dama N.V., one of the largest casino operators in the SOFTSWISS ecosystem that also runs other well-known brands. The casino uses SOFTSWISS technology for its core platform, ensuring reliable infrastructure, fast payments, and access to a massive game library through the SOFTSWISS Game Aggregator.

What sets King Billy apart from other SOFTSWISS casinos is its distinctive medieval theme that permeates every aspect of the experience. From scrolls sealed with wax stamps to a loyalty program structured around royal hierarchies, the casino has created an immersive brand identity that feels cohesive and memorable. This attention to theme extends to the VIP program, where players progress from Citizens to Barons, Dukes, Princes, and ultimately join the King's inner circle.

Security at King Billy includes SSL encryption, provably fair gaming on BGaming titles, responsible gambling tools (deposit limits, cool-off periods, play limits, and self-exclusion), and standard KYC verification for withdrawals. The casino is available in multiple languages including English, German, Finnish, Norwegian, and Russian, and supports currencies including EUR, USD, AUD, NZD, CAD, ZAR, NOK, INR, and multiple cryptocurrencies.

What Is the King Billy Welcome Bonus in 2026?

King Billy Casino offers one of the most competitive welcome packages among SOFTSWISS casinos in 2026 — up to €2,500 plus 250 free spins spread across four deposits with a 30x wagering requirement that is significantly lower than the industry standard of 40x-50x.

The free spins are typically awarded on Book of King Billy by BGaming. An important detail: the welcome bonus free spins are not available for cryptocurrency deposits. All bonus funds must be wagered within 30 days, and free spins must be used within 24 hours and wagered within 7 days. Slots contribute 100% toward wagering while live and table games contribute only 5%.

One significant advantage is that King Billy places no maximum win limit on its welcome bonus — whatever you win after meeting wagering requirements is fully yours. This is uncommon in the industry and makes the bonus genuinely valuable.

Ongoing Promotions

Regular players benefit from Monday reload bonuses, weekend cashback, daily free spins promotions, and recurring tournaments with cash prize pools. King Billy also runs provider-specific tournaments regularly, giving players extra chances to win on popular slot titles.

How Many Games Does King Billy Offer?

King Billy Casino boasts over 10,000 games from approximately 60 software providers, making it one of the largest game libraries among all SOFTSWISS casinos. This entire collection is accessible through the SOFTSWISS Game Aggregator, ensuring seamless integration and reliable performance across all titles.

The game lobby is organized into sections including Slots (new, popular, top-rated, bonus buy, Megaways, accumulative, book-themed, and crash games), Jackpots, Live Casino, Table Games, and exclusive BTC-only slots that are only available when playing with cryptocurrency. Players can filter games by provider, popularity, hit rate, RTP, number of lines, and volatility rating.

Top Software Providers at King Billy

King Billy works with industry-leading studios including Pragmatic Play, Evolution Gaming, BGaming, NetEnt, Play'n GO, Yggdrasil, Betsoft, iSoftBet, Habanero, Endorphina, Amatic, GameArt, Quickspin, Red Tiger, Thunderkick, Wazdan, Playson, Nolimit City, Booming Games, and many more. The live casino section is powered primarily by Evolution Gaming and Ezugi, offering multiple variations of blackjack, roulette, baccarat, and game show titles.

Popular slots at King Billy include Book of Dead, Gates of Olympus, Sweet Bonanza, Big Bass Splash, Starburst, Wolf Gold, and the casino's exclusive Book of King Billy slot by BGaming. The progressive jackpot selection includes titles with multi-million euro prize pools.

Does King Billy Accept Cryptocurrency?

King Billy Casino accepts multiple cryptocurrencies including Bitcoin (BTC), Ethereum (ETH), Dogecoin (DOGE), and Tether (USDT), alongside traditional fiat payment methods. The crypto integration is powered by SOFTSWISS's payment technology, enabling fast deposits and withdrawals without additional casino-side processing fees.

*After blockchain confirmations. Network fees may apply.

One important caveat: the welcome bonus free spins are not available for cryptocurrency deposits. Players who deposit with crypto will still receive the match bonus percentage but will not get the free spin portion of the welcome package.

How Does the King Billy VIP Program Work?

The King Billy VIP Club is structured as a medieval loyalty program with seven tiers that reward players based on their wagering activity. Players earn Comp Points (CPs) by wagering on games — €100 in slots wagering earns 1 CP, while €250 in table/live games earns 1 CP. These points determine your tier and can be exchanged for bonus funds.

The tiers progress from Citizen through Baron, Duke, Prince, King, Emperor, and finally to the invitation-only Royal tier. Benefits escalate with each level, starting with reload bonuses and free spins at the Baron level, progressing to weekly cashback at Duke, personalized offers at Prince, a dedicated VIP manager at King, and exclusive 13% weekly cashback plus surprise bonuses at the Royal tier.

Is King Billy Mobile-Friendly?

King Billy is fully optimized for mobile play through its browser-based HTML5 platform powered by SOFTSWISS. The mobile site provides access to the complete game library, all banking options, and full account management without requiring a separate app download. The medieval theme translates well to mobile, with responsive navigation and touch-optimized controls across all devices.

How Good Is King Billy Customer Support?

King Billy provides 24/7 customer support through live chat and email. Live chat responses in our testing were received within 1-2 minutes, with agents demonstrating solid knowledge of bonus terms, verification procedures, and payment processing. The casino also maintains a detailed FAQ section organized by topic. Email responses arrived within 4-6 hours during our tests.

King Billy vs Other SOFTSWISS Casinos

King Billy stands out for its lower wagering requirements (30x vs 40x at most competitors), its massive game library (10,000+), and its distinctive medieval theme that creates a more immersive experience. BitStarz edges ahead on withdrawal speed and overall reputation, but King Billy offers more game variety and better bonus terms.

Frequently Asked Questions About King Billy Casino

Our Verdict — Should You Play at King Billy?

King Billy Casino delivers a premium SOFTSWISS casino experience that stands out through its massive game library, lower-than-average wagering requirements, immersive medieval branding, and structured VIP program. With 10,000+ games, 30x wagering on a €2,500 welcome package, and no max win limits on bonus winnings, it offers genuinely competitive value.

The main drawbacks are the exclusion of free spins for crypto deposits and the lack of a dedicated mobile app. However, for players who value game variety, fair bonus terms, and a distinctive themed experience, King Billy is an excellent choice and one of the strongest alternatives to BitStarz in the SOFTSWISS ecosystem.