HomeOnline casinosSharkCasino.io Review

SharkCasino.io Review

avatarAdam M.
Last updated 09/2025
Safety Index
7.1
User feedbackNot enough data
3 reviews
avatarAdam M.
Last updated 09/2025

Casino closed

SharkCasino.io has been closed and no longer operates.

Doesn't accept players from Ohio
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Pros and cons

  • VPN allowed
  • Simple and clean website design
  • Just a few restricted countries
  • Live chat is not available for all website languages
  • Limited responsible gaming options

Games

Slots
Roulette
Blackjack
Betting
Video poker
Bingo
Baccarat
Jackpot games
Live games
Poker
Craps and dice
Keno
Scratch cards
eSports betting
Crash games
Available: 10 Not Available: 5

Transaction limits

Withdrawal limits
$60,000
 per month
$30,000
 per week
$15,000
 per day
Win limits
$300,000
Per spin

Language options

Website
Available in 3 languages
EnglishGermanPortuguese
Live chat
Available in 1 language
English
Customer support:
Available in 1 language
English

SharkCasino.io Review

To help you decide about SharkCasino.io, our expert team did a full review. We used our casino review methodology to check its best features and any areas that need work. Our team verified the casino's licenses, Terms and Conditions, player complaints, support, and limits. They used these key points to score this casino from safe and secure to a possible scam.

Our findings went into the casino's Safety Index. This is our score for how safe and fair an online casino is. Use the Safety Index as a guide. A higher score generally means fewer risks when you play and withdraw. SharkCasino.io has a Safety Index of 7.1. However, it is a new online casino, so it may be too early to thoroughly consider its qualities. That is why we have marked it as a Fresh online casino for the time being. Continue reading our SharkCasino.io review to find out more about this casino and determine if it's the right fit for you.

Safety Index of SharkCasino.io – Is it fair and safe?

To determine a casino's Safety Index, we use a detailed formula that considers a multitude of information gathered and assessed during our comprehensive review process. These include the casino's T&Cs, complaints from players, estimated revenues, blacklists, and many others.

In our review of SharkCasino.io, we read and assessed Terms and Conditions of SharkCasino.io in-depth. We did not come across any rules or clauses that we view as unfair or predatory. This is an encouraging sign, as any such rules could be held against players to defend (or held against players as a basis for) withholding their winnings.

SharkCasino.io is one of smaller online casinos based on our estimates or collected information. It has a very low amount of restrained payouts in complaints from players, when we take its size into account (or has no player complaints listed). We factor in a correlation between casino's size and player complaints, because we realize that larger casinos typically tend to receive more complaints on account of increased player count.

As far as we are aware, no relevant casino blacklists mention SharkCasino.io. Casino blacklists, such as our own Casino Guru blacklist, may indicate mistreatment of customers by a casino. Therefore, we recommend players consider these lists when selecting a casino to play at.

Terms and Conditions of SharkCasino.io evaluated

When reviewing online casinos, we thoroughly go over the Terms & Conditions of every casino in order to monitor their fairness. Within the T&Cs of many casinos, we uncover clauses that we deem unfair or potentially predatory. These rules can be used as a reason for not paying out winnings to players in specific scenarios.

We did not find any unfair or predatory rules in the Terms and Conditions of SharkCasino.io during our review.

Player complaints submitted about SharkCasino.io

Our casino assessment approach relies heavily on player complaints, which provide us with a comprehensive understanding of struggles experienced by players and how casinos address them. When calculating the Safety Index of each casino, we consider all complaints received through our Complaint Resolution Center, as well as those sourced from other channels.

We have found one relevant complaint about this casino.

SharkCasino.io user feedback and reviews evaluated

On Casino Guru, players may evaluate and review online casinos to express their ideas, feedback, and experiences. Based on this information, we calculate a total user satisfaction rating that spans from Terrible to Excellent.

However, there is currently no User feedback score for this casino. We only calculate it after a casino has at least 5 reviews, and we have only received 3 player reviews so far. Read the reviews in the 'User reviews' part of this page to learn more.

Note: User reviews may not fully reflect the casino’s quality, as some casinos may try to write fake reviews to improve their user feedback score, and there may also be unhappy players writing multiple negative reviews to worsen the casino’s reputation. We try our best to filter them out and generate an unbiased user feedback rating. Nevertheless, we do not consider user feedback when calculating the Safety Index.

Licenses and company data

SharkCasino.io is owned by R. Bostock Enterprises Ltd and has estimated revenues exceeding $1,000,000 per year. Based on the categorization we use, this makes it one of smaller online casinos.

SharkCasino.io has been granted a gambling license in Curaçao issued by Curaçao Gaming Authority.

Payment methods, win and withdrawal limits

SharkCasino.io supports 10 payment options. This includes: Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Bitcoin Cash (BCH), Binance Smart Chain (BSC), Binance USD (BUSD), Dogecoin (DOGE), Binance Coin (BNB), Dai (DAI), USD Coin (USDC).

Winnings and withdrawals are typically regulated by limits set by the casino. In many instances, the limits are high enough to not impact the majority of players. However, certain casinos impose win or withdrawal restrictions that may be quite limiting. That's why we always examine these aspects in our casino reviews. The information regarding the casino's win and withdrawal limits is displayed in the table below.

Withdrawal limits Win limits
USD 15,000 per day USD 300,000 per spin
USD 30,000 per week
USD 60,000 per month
Note: It is possible that not all payment methods listed above can be used for both deposits and withdrawals. Additionally, certain methods may only be available in some countries.

Languages and customer support options

Members of our casino review team collect information about customer support and available languages when reviewing online casinos. You can find languages available at SharkCasino.io in the table below.

Language Website Customer support Live chat
English Yes Yes Yes24/7
Portuguese Yes No No
German Yes No No

Members of our casino review team contacted the casino's representatives to learn how helpful, professional, and quick their responses are. We believe customer support is very important as it provides assistance should you encounter any problems with registration at SharkCasino.io, managing your account, withdrawals, or other matters. SharkCasino.io has a good customer support, judging by the results of our testing.

Slots and casino games at SharkCasino.io

SharkCasino.io offers these types of casino games: Slots, Roulette, Blackjack, Video poker, Baccarat, Jackpot games, Craps and dice, Keno, Scratch cards, Other card games, Crash games, Other games.

Casino games from 35 game providers are offered. This includes NetEnt, Nolimit City, Play'n GO, Merkur Gaming, Evolution Gaming, Pragmatic Play, Quickspin, Yggdrasil Gaming, Red Tiger Gaming, Thunderkick, Betsoft Gaming, Big Time Gaming, Playson, Amatic, Evoplay, Push Gaming, BGaming, GameArt, Endorphina, Wazdan, Habanero, Spinomenal, Leander Games, Booming Games, Belatra Games, Booongo (BNG), Relax Gaming, Platipus, Swintt, Spribe, TrueLab Games, Games Global, SlotMill, Onlyplay, Hacksaw Gaming.

Bonuses and codes offered by SharkCasino.io

Online casinos give bonuses to both new and existing players in order to gain new customers and encourage them to play. The two most popular kinds are free spins and no deposit bonuses, which are given to players upon signing up, and deposit bonuses, which are given to players after they make a deposit. However, casinos also offer other types of promotions, bonus codes, welcome sign-up bonuses, or loyalty programs.

Currently, our database has the following 3 bonuses from SharkCasino.io:

  • 150% up to $750 and 50 extra spins
  • 100 EXTRA SPINS on Big Bass Splash
  • 100% up to $500 and 50 extra spins

Please note that some of these may only be available to players from selected countries. More information about which bonuses are available in your region can be found in the 'Bonuses' section of this review.

Company info

  • Owner R. Bostock Enterprises Ltd
  • Established 2023
  • Estimated annual revenues < $1,000,000

Safety and fairness

Take a look at the explanation of factors that we consider when calculating the Safety Index rating of SharkCasino.io. The Safety Index is the main metric we use to describe the trustworthiness, fairness, and quality of all online casinos in our database.

Terms and conditions
Fair
Issues found: 0
Last updatedLast updated

We go over the terms and conditions of each casino and look for unfair rules that could potentially be used against players. Any clauses we consider to be unfair result in a lower Safety Index for the casino.

Casino size
Small casino

Bigger casinos are generally safer for players, because their high revenues allow them to pay out even very big wins without any issues and their quality has been proven by a large number of players. We take into account estimated revenues over the last 4 years.

Complaints ratio
Very good
Total complaints: 3
Last updatedLast updated
  • Opened 0
  • Unresolved 0
  • Resolved 1
  • Rejected 2
Browse complaints

Player complaints signify that the casino does not treat players right or deal with certain situations correctly. We consider the number and seriousness of complaints in relation to the casino’s size, as it can be expected that sites with more players will also have more complaints.

Blacklists
None
0x

    If a casino appears on relevant blacklists, it is usually a sign that it has some negative qualities. We consider each blacklist and decrease the casino’s Safety Index based on our view of the situation and its seriousness.

    Other factors
    Slightly negative
    Last updatedLast updated
    • Low win limit: $300,000 / spin or game round

    There can also be other characteristics and qualities of a casino that influence its Safety Index, such as win limits, low withdrawal limits, fake games or licenses, bad or no customer support, a network of land-based shops, etc.

    Licensing authorities

    User reviews of SharkCasino.io

    This is a place to share experience with SharkCasino.io. Read what other players wrote about it or write your own review and let everyone know about its positive and negative qualities based on your personal experience.

    User feedback:
    Not enough data

    Rated by 3 users

    Very positivePositiveNeutralNegativeVery negative

    Do you have any experience with this casino?

    Write a review
    Casino Guru
    We want players to understand gambling.
    • 3 years ago
    If every casino operated like shark there would be no unhappy player. Played through the welcome bonus and cashed out in minutes. Stunning!!
    Great slot selection, site runs smooth and loading times are really quick. Support is super friendly and helpful. Terms are clear and fair, as are the bonus terms. This was one of my best casino experiences so far.
    Should be rated way better than it is here on guru.
    Highly recommendable for every crypto gambler.
    • Fast withdrawals
    • Slot selection
    • Live support friendly and helpful
    • Smooth and fast website
    • Clear and fair terms
    • Few provider with minor lags
    • 3 years ago
    A very good casino. The design is very simple, the vip system is very good. The staff very friendly, and every now and then they give you 150-200% bonuses too. Definitely my new regular casino!
    Payout in 1min on my wallet! Highly recommended.
    • Fast payouts
    • Very good VIP system
    • Many providers
    • clean design
    • Nice supporter and they are there 24/7.
    • Nothing yet
    • 3 years ago
    Not having much info on this site I made a small deposit and I am satisfied. The only problem was that the live chat, although very friendly, is slow to respond. I think they had a problem with the reception that day, maybe because the site is new.In terms of providers and deposit methods (crypto etc..) available, there is a wide choice, VPN is also authorized. My main surprise was when I withdrew. I was going to ask the chat or send my documents, that my crypto withdrawal had already arrived on my account, it must have taken 2 minutes, I've never seen it so fast.
    • A lot of top providers
    • soft looks good
    • VPN friendly
    • Crypto friendly
    • the chat live was nice but very slow to respond at my question

    SharkCasino.io discussion

    Discuss anything related to SharkCasino.io with other players, share your opinion, or get answers to your questions.

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