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Updated: 16 May 2024

Sirwin Review


Sirwin Overview

Sirwin has a long way to go, but I'm keeping my eyes peeled!


Overall Rating

Bonuses 3/5

Look & Feel 3/5

Licensing & Safety 4/5

Game Selection 4/5

Payment Options 2/5

Customer Support 2/5


Established 2024

License Curaçao

Welcome Bonus Up to $4,250

Wagering Requirement Yes, 45X

No-Deposit Bonus No

Live Chat Yes

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About the Author
Meet Jure, a crash gambling expert with 5+ years of experience in the genre and an advocate for responsible play. With a deep understanding of crash gambling odds, strategies, games, and risk, Jure has helped countless players demystify game mechanics and RNGs. Outside of work, Jure likes nothing more than a good road trip.

Getting a top 10 spot on our list of best crash casinos is no joke and Sirwin did not make the mark. Despite the inviting welcome bonuses, a simple cashback scheme and a great crash game selection, there were numerous points where this casino just did not make the mark. If you’re not a high-roller and you’re not after advanced features like a players chat or a VIP club, then this casino might just be for you.

Pros & Cons

  • +
    Double welcome bonus
  • +
    Straightforward cashback
  • +
    29 Crash games
  • +
    Licensed casino
  • +
    2FA is avaliable
  • +
    Reasonable transaction limits
  • -
    Poor organization and UI
  • -
    Limits on odds in crash
  • -
    Only 8 cryptos supported
  • -
    Poor customer support
  • -
    High wagering requirements


Fine, but nothing to write home about.


Welcome Bonus #1: The MegaPack

sirwin mega bonus welcome pack

New players rejoice! Sirwin Casino is rolling out the red carpet with its Welcome Offer Mega Pack, packing a whopping $4,250 in bonuses and $250 in FreeChips. Let’s break it down.

  • 1st Deposit Bonus: 100% up to $1,000 + $50 FreeChip
  • 2nd Deposit Bonus: 100% up to $1,000 + $50 FreeChip
  • 3rd Deposit Bonus: 125% up to $1,000 + $50 FreeChip
  • 4th Deposit Bonus: 125% up to $750 + $50 FreeChip
  • 5th Deposit Bonus: 150% up to $500 + $50 FreeChip

In total, that’s $4,250 in bonuses plus $250 in FreeChips. This sounds almost too good to be true, and it usually is. Here are the fine print details that you need to be aware of.

  • Withdrawal Limits: Maximum cashout from the Welcome Offer cash bonuses is $3,500. The FreeChip cash balance is capped at $100. If you plan on
  • Betting Restrictions: There’s a $10 limit per wager during the wagering period. Bets exceeding this limit, including doubled bets and bonus buy rounds, won’t count toward the rollover.
  • Deposit Requirements: Each deposit must be at least $200 to grab the bonus (way too high!).
  • Wagering Requirements: The cash bonuses carry a 45x wagering requirement, and winnings from the FreeChips need to be wagered 40x.
  • Validity Period: Bonuses and free spins must be used within 7 days of activation.
  • One-Time Claim: Each bonus can only be claimed once per account, per IP address, and per family.

If you think the deposit limits of the MegaPack welcome bonus are a bit absurd (I do, too), Sirwin also features a more reasonable welcome bonus.

Welcome Bonus #1: The Normal Pack

standard welcome bonus package

The more reasonable bonus offer from Sirwin offers a total of $1,500 in bonuses and $400 in FreeChips across your first five deposits. Let’s break down what you get.

  • 1st Deposit Bonus: 100% up to $300 + $50 FreeChip
  • 2nd Deposit Bonus: 75% up to $300 + $100 FreeChip
  • 3rd Deposit Bonus: 100% up to $300 + $50 FreeChip
  • 4th Deposit Bonus: 125% up to $300 + $100 FreeChip
  • 5th Deposit Bonus: 150% up to $300 + $100 FreeChip

Compared to the Mega Pack welcome bonus, the demands for this bonus are lower as well.

  • The minimum deposit for this bonus is just $20, not $200 as for the Mega Pack bonus.
  • The betting limit per wager is just $5, which is half of the $10 limit on the Mega Pack bonus. This makes unlocking the bonuses even harder.
  • The wagering requirements and activation periods are the same for both bonuses.

I’d like to say that I’m impressed with this offer, but the truth is, I’m not. If you’re after high bonuses, I would suggest you take a peek at BC.Game’s or Cloudbet’s welcome offers.

Recovering Losses at Sirwin: Up to 25% Daily Cashback

When it comes to keeping players happy, Sirwin Casino knows how to play the game. Their Up to 25% Daily Cashback offer is easy to understand and really straightforward. Which is a rare thing, let me tell you.

Here’s how you can recover up to 25% of your losses daily based on the amount of your losses:

  • Loss Range $1-$4,999: 15% cashback
  • Loss Range $5,000-$19,999: 20% cashback
  • Loss Range $20,000+: 25% cashback

This offer is like having a safety net for your casino adventures. And while other casinos like Stake do this as well, I found Sirwin’s system to be the easiest to understand.

On top of everything, the cashback that you do receive comes with…

  • No wagering requirements
  • It can be used on all crash games, slots and live casino games

What I don’t like is the fact this bonus can only be claimed once per deposit. Aside from that, this really is the sort of promotion that would convince me to sign up. Great work, Sirwin!

Other Bonuses at Sirwin

The following two bonuses are not exactly useful if you’re only interested in playing crash, but at the same time, they might be of interest if you decide to place a few bets or spin the reels in slots.

Slot Bonus

If slots are your thing, there’s a special slot bonus with a 100% match on deposits of up to $1,000 and up to 500 Free Spins.

Wagering requirements are 35x for Free Spins and 50x for the deposit bonus, with a maximum withdrawal of $2,500 for Free Spin winnings. Bonuses and Free Spins must be used within 15 days. This offer is perfect for slot enthusiasts, but remember, it’s valid for Slot Games only and not for crash.

Sports Betting Bonuses

If you’re like me and you like to place an odd sports bet here and there, you’ll be happy to hear this. Sirwin offers both a $500 welcome deposit bonus for sports bettors and a 20% sport deposit bonus on all deposits going forward. Not too shabby!

Bonuses Recap

In terms of bonuses, Sirwin Casino did not really impress me. I’d say that the only two things that really stand out are the rather simple cashback bonuses and the fact that you can grab welcome bonuses on the first 5 of your deposits.

If you prefer smaller, but more attainable bonuses, I suggest checking out Winz.io casino.

Being a new casino, much like Betiro, you will not find daily, weekly or monthly bonuses at Sirwin. On top of that, there’s also no VIP club and bonuses and no daily missions/quests.

Look & Feel

It’s 2024, I expected much more.


I fully understand that design is inherently subjective and that Sirwin is based on a gentleman’s club theme, but I can’t get over the fact that this casino just looks a little out-of-date. What do you think?

sirwin desktop interface
I hope I’m not the only one that think this casino is looking a bit out-of-date.

The thing that bothered me the most about this casino’s interface is the game categories and shortcuts that make no sense.

For example, you see those letter icons below the Sirwin banner on the homepage. Each letter is a shortcut that guides you to all sorts of different areas of the casino. It makes no sense.

Moving forward, if you click the ‘🚀 Games’ category in the left sidebar of the casino, you would assume this leads to the crash game. Nope!

And staying with that notion of nonsense, I don’t like how the left sidebar menu contains shortcuts to specific crash games and whole categories of games, like slots or even the game provider’s library.

sirwin categories are a mess
I had never seen anything like this.

On a more positive note, the header and the footer of the casino make much more sense. At the top, you’ll find the usual switch between the casinos and sports betting platform, your wallet and your account settings.

At the bottom of the casino, you’ll find Sirwin’s licensing information, all the expected policies, and links to the casino’s social media profiles.

The thing I like most about Sirwin’s casino interface is the 34 language options. However, they mixed my native language, Slovenian, with Slovakian. Fix that, Sirwin!

Sirwin on Mobile

sirwin mobile app trick
You won’t actually be downloading anything, just a shortcut.

Seeing the icons above would lead you to believe, that Sirwin offers a mobile app for their casino. Wrong!

Like other casinos, there is no mobile app on the Google Play store or Apple’s App Store. However, you can download a shortcut to the Sirwin progressive mobile web browser app, which, by the way, works perfectly.

sirwin mobile casino interface

In this case, I actually prefer the mobile version of the casino better than the desktop, mainly due to the sticky menu at the bottom. However, the organization of games and game categories is still just as bad.

What is Sirwin Missing?

To bring this casino to the level of 10Bet or Betfury, not just in terms of design, but also in user friendliness and ease of navigation, I think Sirwin should:

  • Seriously restructure their menus and organization of games
  • Add features like player’s chat
  • Fix the numerous spelling mistakes and mistakes in the language settings

I will say that the thing I did like at Sirwin was the incredible search bar within the game categories. Keep that and redo everything else, Sirwin!

Game Selection

Sirwin delivers on this front!


I know I’ve been pretty critical of Sirwin up until this point, but all that is about to change. Here are all the crash games you can find at Sirwin:

  • Aviator by Spribe
  • Spaceman by Pragmatic Play
  • Zeppelin by Betsolutions
  • Pilot by Gamzix
  • Cash Galaxy by Onetouch
  • Limbo Rider by Onlyplay
  • Crash X by Turbo Games
  • Dragons Crash by BGaming
  • Big Bass Crash by Pragmatic Play
  • Crash Evolution by Darwin
  • Crash Evolution Single Player by Darwin
  • Mine Crash by Darwin
  • Triple Cash or Crash by Betsoft
  • Pipa Crash by Caleta
  • Cricket Crash by Onlyplay
  • Goblin Run by Evoplay
  • Long Ball by Evoplay
  • Save the Hamster by Evoplay
  • Maty’s Mining Mania by Evoplay
  • Football Manager by Evoplay
  • Cup Pilot by Gamzix
  • Deep Rush by Kalamba
  • F777 Fighter by Onlyplay
  • Quantum X by Onlyplay
  • Need for X by Onlyplay
  • High Striker by Evoplay
  • Lucky Crumbling by Evoplay
  • Space XY by BGaming

While it is true that they don’t currently feature a high RTP original game like Crash by Betfury or Crash by BC Originals, they do offer some of the most popular titles like…

Aviator by Spribe – Full Review

aviator demo game

Spaceman by Pragmatic Play – Full Review

spaceman crash game

Space XY by BGaming – Full Review

space xy high multi

At the same time, they also feature some of the newest titles from Evoplay like Mary’s Mining Mania or BGaming’s Dragon Crash.

Only casinos like Wild.io or Crashino can brag about a bigger selection, but aside from that, Sirwin is a place where you’re bound not to run out of crash games to play.

Other Games at Sirwin

Sirwin Casino offers over 4,000 games from 55+ providers, including heavyweights like Spinomenal, Pragmatic Play, and Microgaming.

While it doesn’t match Bets.io’s massive library, Sirwin covers all the bases with classic live dealer titles, virtual sports games, and slot machines.

Slots Galore

Most of Sirwin’s games are slots, featuring classics like Bloodsuckers and Book of Dead. Although you can’t search by RTP or volatility, the variety and quality are top-notch. I gave Gates of Olympus a spin and was impressed with the performance.

slot game selection at sirwin

Live Casino

With 300+ live games from 13 top providers, including Evolution Gaming and Ezugi, Sirwin excels in the live casino department. The variety is impressive, covering roulette, poker, baccarat, blackjack, and game shows.

sirwin live casino game selection

Sports Betting

Sirwin’s sportsbook offers 20+ sports categories, solid odds, and numerous bonuses. You can bet on popular sports like football and basketball, plus six eSports and three virtual sports. While it’s smaller than competitors like BC.Game, it’s a solid offering.

sirwin sports betting

Room for Improvement

The area where Sirwin could most improve is organization. To make sure I found all the crash games, I had to scour through 3000+ slot games, and I would really appreciate a filter or category for crash games.

Licensing & Safety

Licensed and safe, good job, Sirwin!


A juicy crash game selection is not all Sirwin casino can brag about; it’s the safety features that impressed me as well. Here’s everything you need to know.

Is Sirwin a Legit Casino?

Absolutely! Sirwin is not only a Curaçao-licensed casino, it’s also a casino with all the modern to-be-expected safety features like:

  • 2-factor authentication
  • Sitewide 256-bit SSL data encryption
  • Well-defined KYC, AML and privacy policies

Unfortunately, due to its relatively new brand, this casino’s public reputation is not well-known. I’ll update this section once reviews start flowing in.

Is Sirwin Anonymous?

Good question. Despite advertising a ‘No KYC’ stance on multiple pages throughout the casino, I cannot assure you of complete anonymity at Sirwin.

Keep in mind that this is a licensed casino, and as such, it is obliged to verify players’ documentation if suspicion of money laundering arises.

This is also clearly indicated in their KYC policy, which, and I quote, states:

The Company shall request verification of the user of its Services at the following situations:
1. Suspicion of fraud, money-laundering, criminal activity etc.;
2. Doubts about the authenticity of the provided documents;
3. Violation of conditions for using the services of the Company;
4. Any other situation the Company shall deem appropriate.

Restricted Countries

As mentioned before, this is a Curacao-licensed casino, and as a consequence, not all countries recognize this otherwise widely accepted gaming license.

According to Sirwin’s terms and conditions, players from the following countries are not allowed to participate on the platform:

“Spain, United Kingdom, Italy, Canada, USA, Israel, British Virgin Islands, Philippines, and Dutch Antilles to open accounts. Those who are identified to be in these jurisdictions (temporary or other, national or using those countries IPs) will be subject to their bets being revoked at the discretion of Sirwin and only their initial deposit being refunded.”

Responsible Gambling at Sirwin

Aside from a lengthy policy that feels like a legal document rather than a page where players could easily understand the measures Sirwin takes to prevent problematic gambling, there really is no focus on responsible gambling at this casino.

Compared to casinos like Stake, where players have access to a complete toolkit for responsible gambling, this is a huge letdown.

Payment Options

‘If you cash out below 3X, we can limit your account’


Before I get into what cryptos are available and all the other basics of payment options, I want to cover a clause in Sirwins terms and conditions that left me baffled.

In games such as Plinko, Aviator, Spaceman, Zeppelin, the odds must be at least 3.00 and above for wagering to be accepted. In these games, the management is free to apply a wagering requirement to our members who try to win at low odds such as 1.10, 1.20.

I wasn’t entirely sure if this limit was posed for when trying to roll over the bonus wagering requirement or for all bets in crash games, so I immediately contacted customer support.

sirwin crash game odd limits
This screenshot also provides a peek into what customer support at this casino looks like.

So, according to customer support, you better not be cashing out in crash too early if you want to avoid wagering requirements on your funds. This is unheard of.

Now that we covered that, let’s get back to all the regular payment options.

Deposit Options

Sirwin is a crypto-first casino, supporting transactions in eight cryptocurrencies:

Their selection definitely lacks Solana, and I’d like to see more altcoins featured, like on Betfury or BC.Game.

Sirwin uses CryptoBox for deposits and withdrawals, so don’t be surprised if you’re redirected during the process.

After doing some additional background checks, I learned that CryptoBox isn’t that rare and that they are a reliable crypto payment processor.

Deposit Limits

CurrencyMinimum DepositMaximum Deposit
Binance Coin$1$5,000,000

The table above displays the current minimum and maximum deposit limits at this casino. The limits on both ends are completely understandable.

Withdrawal Limits

CurrencyMinimum WithdrawalMaximum Withdrawal

The withdrawal limits are also completely in line with what I have been seeing at other top-rated crash casinos. The only additional thing to note here is the daily withdrawal limit of $4000, which is for three times in total.

The transparency regarding these limits is commendable. Unlike other casinos where finding such information can be a headache, Sirwin makes it straightforward and easy to see within the deposit and withdrawal menus.

Customer Support

Let’s just say my experience was interesting.


It’s been some time since I had a bad experience with the live customer support agents at an online casino, but boy, oh boy, did Sirwin disappoint.

I first asked Joy if crash games count as slots, since they seem to be categorized under ‘Slots’ in the casino. I was wondering this because I wasn’t sure if crash games can be played when trying to roll over the exclusive slots bonus.

After a struggling back and forth (I assume language was the biggest barrier), Joy did confirm that crash games are not considered to be slots.

sirwin customer support live chat

On my second go, I contacted Joy to seek out more information about Sirwin’s Jackpot rewards. I wanted to know if the ‘Amount’ column in the Jackpot tables represent the amount won or amount wagered.

sirwin jackpot customer support question

After my conversation, I’m still not sure if the Jackpot rewards are wager-based or luck-based. I’m not even sure Joy knows the answer.

There is another support line, email, but based on my live chat experience, I was not eager to try that one out either.

On the flip side, I will say that Sirwin’s detailed terms and conditions and other policies do provide a lot of the answers that I sought, so at least there is that.

Additionally, Sirwin does keep an active presence on the following social media and chat platforms:

  • X (ex. Twitter)
  • Instagram
  • Telegram

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About the author

Jure Hodnik

Meet Jure, a crash gambling expert with 5+ years of experience in the genre and an advocate for responsible play. With a deep understanding of crash gambling odds, strategies, games, and risk, Jure has helped countless players demystify game mechanics and RNGs. Outside of work, Jure likes nothing more than a good road trip.