Comprehensive Guide to Shark77 Limited Casinos

Shark77 Limited is a Malta-based gambling operator that manages a small network of online casino and sportsbook brands. Headquartered at Vault 14, Level 2, Valletta Waterfront, Floriana, FRN 1914, Malta, Shark77 Limited’s three primary casino sites are Sport Empire, 18Bet, and Casino Win Big. Importantly, none of these platforms are licensed by the UK Gambling Commission, and access is restricted for UK players.

Available Welcome Bonuses on Shark77 Network Casinos

A variety of promotions are found across Shark77 Limited’s brands, focusing on matched deposits, free spins, and cashback offers. Please see the key examples of recent offers below. Be aware that bonus offers change regularly and full terms, including age and wagering requirements, always apply:

  • Up to 285% match bonus up to £9,000 with up to 225 free spins (35x wagering).

  • 600% slots bonus plus 20% cashback (45x playthrough required).

  • £1,000 casino bonus plus 100 free spins (40x playthrough).

  • 150% deposit bonus up to £750 with 100 free spins (35x wagering requirement).

  • 500% match bonus up to £2,500 and 50 free spins (35x turnover needed).

  • 200% deposit match up to £3,000 along with 200 free spins (35x wagering).

  • 200% up to £500 plus 20% cashback (40x playthrough).

  • Up to £7,000 in bonus funds with 150 free spins (40x wagering applies).

  • 400% deposit match up to £2,000 and 100 free spins (33x/45x playthrough for bonus/free spins, respectively, max bonus £200).

  • 400% up to £5,000 plus 50 free spins (35x wagering).

  • 100% bonus up to £80 for new players (35x playthrough, min £10 deposit).

  • £100 welcome bonus and 100 free spins for UK-based players (if available; 50x playthrough for bonus, no wr for free spins, opt-in required).

  • 100% match up to £100 and 30 free spins on Reactoonz (35x playthrough, £5 max bet, bonus funds/spins validity applies).

  • £200 deposit match bonus and 200 free spins (40x wagering, specific terms on deposit and bet amounts).

Shark77 Ltd Casino Brands and Player Access

None of the Shark77 Limited casino websites accept UK residents. Attempting to access these platforms from the UK results in a notification that the games are not available in your jurisdiction. Users outside the UK may have access, but it is important to note these brands operate solely under a Malta Gaming Authority license and are not regulated by the UK Gambling Commission.

18Bet Casino

18Bet is considered the leading brand within Shark77 Limited’s portfolio. Established shortly after the company’s formation in 2016, 18Bet is primarily a sportsbook, offering a comprehensive range of betting markets as well as virtual sports options for periods without live events. The casino section also includes a full-featured live casino and traditional table games. Customer support is offered via WhatsApp, a modern twist compared to standard email support. While new users can receive matched deposit bonuses of up to £500 and other gifts, access is restricted to non-UK players. The entire platform is app-optimized, except that the app is not functional within the UK.

Casino Win Big

Casino Win Big puts greater emphasis on classic and live casino games, though a sizeable sportsbook remains part of the offering. The game lobby is divided into sections, including casino, live casino, and “TV Games,” presumed to include interactive game show titles reminiscent of televised formats like Deal or No Deal. Virtual sport categories receive higher prominence here than in traditional sports betting, and promotions are offered to eligible international users. UK players, however, are barred from accessing any of these features.

Sport Empire

As its name suggests, Sport Empire specializes in sports betting, positioning itself as a substantial bookmaker for international customers. The platform leads with extensive sports and in-play betting sections, while casino and live dealer games appear further down in the lobby structure. TV Game Show offerings and a selection of virtual sports are also accessible for eligible users. The site largely mirrors 18Bet in terms of game selection, differing mainly in odds and promotion styles, making it a secondary option for sports bettors seeking alternatives within the Shark77 network.

Background and Operations of Shark77 Limited

Public information about Shark77 Limited is scarce. The organization operates on a modest scale, with no corporate website, white-label services, or published financial information. Confirmed details include:

  • Headquartered in Malta

  • Licensed by the Malta Gaming Authority since 2016 (incorporation year verified via Open Corporates records)

  • Three operational brands: 18Bet, Casino Win Big, Sport Empire

Previous external sources incorrectly listed Shark77’s establishment year as 2012, but official filings confirm it was set up in late 2016, explaining its MGA license timeline. To serve UK customers, a separate UK license would be required, which the company has not pursued, likely due to the fierce competition and regulatory environment.

Shark77 casinos offer a broad portfolio of games from leading developers such as Microgaming, Red Tiger, Play’n GO, iSoftBet, with live casino sections powered by Evolution and Vivo Gaming. The latest addition, Casino Win Big, launched in late 2021. There are currently no reports of additional sites in development.

Shark77 Limited maintains no company website or social media presence. Despite this, its casino brands reportedly provide high-quality customer support and reliable service to eligible international players. For gamblers in the UK, opportunities to access Shark77 products are unavailable and unlikely to become so in the near future.

Summary of Recent Player Feedback

User reviews for Shark77 Limited casinos, particularly 18Bet, reflect a range of experiences. Below are concise summaries based on publicly available player feedback:

  • Several players have reported dissatisfaction with bonus offers and claimed that promotions are difficult to claim or fulfill.

  • Some feedback highlights slow withdrawal processes, with clearance times extending up to four weeks and limited payout methods.

  • Multiple users have criticized the complexity of registration, documentation requests, and challenging terms and conditions.

  • Individual complaints allege unfair practices, including blocked accounts and issues with the fairness of games.

  • Not all reviews are negative; a handful of users have praised customer support, high winning odds, and genuine bonus offers.

Please note: These reviews predominantly date from late 2021 and focus on 18Bet. No updates are provided, as these brands are now unavailable in the UK.

Current List of Shark77 Ltd Casino Brands (2025)

The following Shark77 Limited casino sites are operational in multiple countries, but are not accessible for players located in the UK (nor are they regulated by the UK Gambling Commission):

  • 18Bet – www.18bet.com

  • Casino Win Big – www.casinowinbig.com

  • SportEmpire – www.sportempire.com

All information provided reflects the status as of 2025 and is intended for informational purposes only for non-UK players.