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Cosmoswin Casino Review: Bonus, Games, Crypto Payments & Support

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Reviewed by Aleksa Radulovic

Checked by Stojche Ristova

Cosmoswin Logo
Star
6.0/10
Expert ranking by Aleksa Radulovic
100% up to $5,000Stroke
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Our rating

When I first started researching for this Cosmoswin Casino review, I noticed the platform leans heavily into the quality of games and player convenience. For example, new players get a 100% first deposit bonus up to $5,000. There's also a cashback deal, plus a Bonus Shop where you can exchange points for prizes.

Simply put, this place gives you a nice start to check over 5,000 games in the library.

There’s more where that came from, so keep on reading this Cosmoswin crypto casino review!

Quick facts

Cosmoswin
Casino Name
$20
Min. withdrawal
2019
Year Established
$20
Min. deposit
Final Enterprises N.V.
Owner
Five days
Payout time
Curacao
Licenses
5,000+
Number of games
Android, iOS, Windows
Compatible Devices
-
Payout %
Slots, Live Casino, Table Games, Provably fair games
Products
ProBonus shop and up to 25% cashback every week
ProFast loading times and smooth gameplay
ProFully optimized mobile website with intuitive navigation
Pro24/7 live chat support
ProDetailed FAQ section
ProGames are powered by HTML5
ProGames from top providers
ProOver 5,000 games
ProIncludes Crash, Provably Fair, and Mini-Games
ConNo mobile app
ConNo two-factor authentication
ConResponsible gambling tools require manual setup via support
ConNo demo mode
ConLimited number of crypto coins
ConNo free spins or reload offers
ConWithdrawal takes up to five days

Games

Cosmoswin has a game library with over 5,000 titles. The layout is straightforward, and everything is listed neatly. There are clear categories for slots, crash games, and table games, along with a separate section for the live casino. It’s easy to navigate whether you’re browsing or searching for something specific.

Feature Info
Average Game RTP N/A
Popular Games Wolf Gold, Sweet Bonanza, Reactoonz
Expert’s Pick Sugar Rush
Demo Available No
SlotsSlots
Live CasinoLive Casino
Table GamesTable Games
Provably fair games

There’s no demo mode available, so games can’t be tested for free. But once you launch a game, it loads quickly, and the performance is smooth across different categories.

You can filter the games by provider, which helps if you have a favorite studio in mind. There’s also a search bar option that makes it simple to find exact titles without scrolling endlessly.

Slot Icon 5

Slots

The slots section at Cosmoswin includes over 4,000 titles from more than 30 well-known software providers. Some of the studios featured here are Quickspin, 1×2 Gaming, Spinomenal, Betsoft, and others. You’ll find a wide range of themes and styles, from classic fruit slots to modern video slots with bonus features.

You can access the slots category directly from the home page. Games can be filtered by provider, which helps if you're looking for something specific. There’s also a search bar to locate your favourite titles instantly.

Slot Game RTP
Hawaiian Dream 97.00%
Reactoonz 96.51%
Moon Princess 96.50%
Sugar Rush 96.50%
Rise of Olympus 96.50%
Card Icon 5

Table games

The Table Games section at Cosmoswin includes around 50 RNG-based games. These are all digital versions, so there are no live dealers here.

You’ll find a mix of baccarat, poker, blackjack, roulette, and even some top card games. Everything loads quickly, and the gameplay runs smoothly without any lag.

Betsoft is the main provider powering this section, but there are also a few titles from Evoplay and RedRake.

Live dealer Icon

Live casino

The Cosmoswin live casino currently has 720+ titles available. There are separate categories by game type, so it’s easy to jump straight into blackjack, game shows, or other live table games without scrolling through everything.

Games are provided by well-known studios like Evolution, Pragmatic Play, LiveGames, and a couple of others. Each table includes a live chat feature, and the dealers are professional and well-trained.

Streams run in Full HD, and the games load smoothly. The betting range goes from $1 to $5,000, which works well for both casual players and high rollers.

Plane Icon 2

Crash games

The Crash Games section at Cosmoswin is small, with only five titles available at the moment. Here’s what you’ll find:

  • Aviator by Spribe
  • Spaceman by Pragmatic Play
  • Maverick X by AdLunam
  • Crash, Hamster, Crash by Mascot
  • Hippodrome Min Crash by LiveGames

All these games load quickly and run smoothly. They’re built on a provably fair mechanism, which means each game result can be verified for fairness using blockchain-based algorithms.

Software providers

Cosmoswin features games from a total of 53 software providers, which gives the casino a solid variety of options. This wide range means there’s something for everyone, including:

Pragmatic Play
Pragmatic Play
Play n Go
Play n Go
Betsoft
Betsoft
Tom Horn Gaming
Tom Horn Gaming
Evoplay Entertainment
Evoplay Entertainment
Spinomenal
Spinomenal
Red Rake Gaming
Booongo Gaming
Booongo Gaming
Ezugi
Ezugi
Booming Games
Booming Games

Lots of games on offer, but mostly slots

When I explored the games at Cosmoswin online casino, I was impressed with the number of games offered. This is no joke.

The slots library is massive, and it’s easy to find what you want thanks to clear categories and filtering options. The live casino is solid too, with plenty of games and professional dealers streaming in Full HD. The games load fast and run smoothly across devices.

On the flip side, I noticed that there’s no demo mode. That’s a bit of a downside if you like testing slots or table games before committing. The table games section is also quite limited, with only about 50 RNG titles and no live dealers there. Plus, the crash games category felt really small, but I’m hopeful they’ll work on increasing it in the future.

8/10
ProAround 5,000 games available
ProClear, easy-to-navigate game categories
ProLive casino with 725 titles
ProProfessional dealers and live chat
ProFull HD live streams
ProWide betting range from $1 to $5,000
ProGames from 53 software providers
ConNo demo mode for games
ConTable games are limited to about 50 titles
ConThe crash games section is very small

Cryptos

Cosmoswin accepts six cryptocurrencies. You can deposit and withdraw using Bitcoin (BTC), Ethereum (ETH), Litecoin (LTC), and Tron (TRX), plus two stablecoins: USDC and USDT.

For USDC and USDT, Cosmoswin supports two different blockchain networks, ERC-20 (Ethereum) and TRC-20 (Tron).

BitcoinBitcoin
LitecoinLitecoin
EthereumEthereum
TronTron
USDCUSDC
TetherTether

Not enough crypto

I like that Cosmoswin keeps it simple, but having only six coins is low. They cover the big names like Bitcoin, Ethereum, Litecoin, and Tron, and it's great to see both USDC and USDT with ERC-20 and TRC-20 options. Yeah, but there are no SOL, ADA, XRP, and other popular altcoins, let alone meme coins.

Also, there’s no support for buying crypto on the site as well. Still, if you’re a crypto user, you’ll feel somewhat ok here.

3/10
ProSupports major coins like BTC, ETH, LTC, and TRX
ProIncludes stablecoins USDC and USDT
ProAccepts both ERC-20 and TRC-20 networks for stablecoins
ConDoesn’t support newer altcoins like ADA or SOL
ConNo built-in wallet feature on the site
ConLimited number of coins, only six

Deposits and withdrawals

Check the info in this table to see more about deposits and withdrawals:

Feature Info
Deposit time Instant
Withdrawal time 5 days
Fee N/A
Transaction process Easy

Processing transactions at Cosmoswin is easy and straightforward. No matter if you're depositing or withdrawing, the whole process takes a few simple steps. All supported crypto options follow the same deposit and withdrawal limits, so there’s no confusion.

Deposits at Cosmoswin are processed instantly with limits ranging from $20 to $5,000, while withdrawals take 1-5 days and follow the same $20 to $5,000 limit range.

You can view all limits and transactions clearly in the Transaction History tab in your profile, which keeps everything neat and transparent. If you've already passed KYC verification, withdrawal times can drop to 24 hours.

Streamlined & easy transactions with clear limits

I liked how smooth the whole deposit and withdrawal system felt at Cosmoswin. Just a few clicks, and you’re done, no weird steps or hidden settings. The fact that all crypto coins share the same limits keeps things super clear, and I appreciated seeing everything in the Transaction History tab without having to dig through menus.

That said, waiting up to five days for a withdrawal (if you haven’t done KYC) is a bit of a buzzkill. But once you pass verification, it speeds up, which kind of makes up for it. Overall, it’s clean, efficient, and easy to manage, just don’t forget the KYC step if you want faster payouts.

4/10
ProSimple process for both deposits and withdrawals
ProInstant deposits with clear limits
ProSame limits across all crypto coins
ProThe Transaction History tab helps track everything easily
ProWithdrawals can be as fast as 24 hours with KYC done
ConWithdrawals can regularly take up to five days
***Overlay

100% up to $5,000

18+ | New Players Only

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Bonuses

Find out more about bonuses in the table below:

Feature Info
Welcome Bonus 100% up to $5,000
Wagering Requirements 40x
VIP Rewards Availability Cashback
Bonus Code N/A
Other Bonuses Available Cashback

When it comes to bonuses at Cosmoswin, there’s a dedicated Promotions section right at the top of the homepage. You can also head into your profile and check out the Bonus Shop.

It shows everything related to your bonuses, your current progress, wagering requirements, and even your VIP level. Now, bonuses here really depend on where you’re playing from.

Cosmoswin restricts users from nearly 50 countries, and because of that, the available offers vary a lot.

When I was testing the casino, I used a VPN set to Estonia, and I unlocked a welcome bonus package and a cashback offer. That was pretty much it, no free spins, no reloads, and nothing extra like the Cosmoswin casino promo code or similar stuff.

Bonuses icon

Casino welcome bonus

The Cosmoswin welcome bonus is called “Orion’s Belt”. This package can reward you with up to $20,000 across your first three bonus purchases. Here's how it works:

Deposit Bonus Details
1st Deposit Bonus 100% bonus up to $5,000
2nd Deposit Bonus 75% bonus up to $5,000
3rd Deposit Bonus 125% bonus up to $10,000

To activate this Cosmoswin casino bonus, you need at least $20 in your balance. Both the bonus and deposit must be wagered 40x within 14 days.

You can use the bonus on most games, but titles from Mascot Gaming are excluded.

Giving Bitcoin icon

Cashback

Cosmoswin crypto casino offers a cashback system based on your daily losses. The cashback is tiered depending on how much you lose in a day:

Loss Amount (Daily) Cashback Rate
$50 or more 10%
$200 or more 15%
$1,000 or more 20%

You can receive between $5 and $10,000 per day through this system. To qualify, you need to place at least 20 bets in a day.

There are no wagering requirements on the cashback, and it applies to all games across the casino, slots, table games, crash titles, and live dealer games alike.

Good welcome bonus, the rest could be better

Cosmoswin’s bonus system feels solid but a bit stripped down. The welcome package is good, especially with that $20,000 ceiling. I liked the Bonus Shop too; it’s clean, easy to follow, and shows everything you need, from wagering to VIP progress. The cashback deal is another win, especially with no wagering and full game coverage.

That said, the offers are clearly barebones. No free spins, no reloads, nothing to really keep things exciting long-term. Plus, the whole thing depends on where you’re playing from, which adds a layer of unpredictability.

It works, but it’s not exactly thrilling after the initial bonus.

5/10
ProUp to $20,000 welcome bonus available
ProCashback applies to all game types
ProNo wagering on cashback rewards
ProBonus Shop shows all progress and VIP level
ProWelcome bonus split across three deposits
ConNo free spins are included in any offers
ConBonuses vary by player location
ConNo reload bonuses or extra promotions
Lines
KNOW WHEN TO STOP
Whether you're on a winning streak or down on luck, you should never play above your limits!

App

Find out what playing on mobile at Cosmoswin Casino feels like in this table below:

Feature Info
App Available No
Compatibility Android, Windows, iOS
Ease of Navigation Standard
Loading Speed ±2 seconds
Helpful Tools Menu

Device compatibility

AndroidAndroid
iOSiOS
Windows

Cosmoswin does not have a dedicated app, but its mobile website is fully optimized. The login and register buttons remain visible at the top of the page while scrolling. Game categories are easily accessible from the homepage.

At the bottom of the screen, there are buttons for the main menu, wallet, promotions, and bonus shop, a search function, and live chat support. All games are supported by HTML5 technology, and everything works smoothly.

Loading times are two seconds at most, and there is a profile icon at the top that allows you to open more settings. So, the mobile version mirrors the desktop.

Solid mobile optimization, but there are no big features

The mobile experience at Cosmoswin worked well for me. Even though there’s no dedicated app, the mobile site is fully responsive and easy to navigate. I liked that the login and register buttons stay pinned to the top, and everything else, like game categories, wallet, and the bonus shop, is just a tap away from the bottom menu. Games load fast (usually in about two seconds), and everything runs smoothly thanks to HTML5 support.

That said, the mobile version doesn’t offer anything beyond what the desktop site already has. It’s basically the same setup, just resized for a smaller screen. I didn’t mind it, but some players might expect a bit more from a mobile-first experience. Still, if you’re used to playing on your phone, it gets the job done without issues.

7/10
ProMobile website is fully optimized
ProEasy access to game categories from the homepage
ProQuick loading times
ProAll games use HTML5 technology
ProBottom menu with options
ConSimilar to desktop without any other features
ConNo dedicated mobile app available

Security

See more about security and safety at Cosmoswin Casino in the table below:

Feature Info
Licenses Curaçao
RNG Checks Available Yes
2FA No
SSL Encryption 128-bit ecryption
Responsible Gaming Tools Deposit limits, self-exclusion, self-assesment test
KYC Yes

Cosmoswin.com is owned by Final Enterprises N.V., registered in Curaçao (Registration Number 137397), with Netglenn Ltd in Cyprus acting as its payment agent. The casino operates under a gaming license issued by the Curaçao Gaming Control Board.

The site uses 128-bit SSL encryption to protect players’ data during transactions. However, there is no option to enable two-factor authentication (2FA) or other advanced security features.

Responsible gambling

Cosmoswin offers several responsible gambling tools to help players manage their activity. Players can set deposit limits per day, week, or month by contacting customer support via their registered email.

A self-assessment test is provided, featuring questions designed to help players evaluate their gambling behavior. If any concerns arise, players are encouraged to contact customer support or seek help from organizations such as GamCare, Gambling Therapy, Gamblers Anonymous, or Gamanon.

Cosmoswin also provides a self-exclusion option. This can be arranged through live chat or by emailing support from the registered email address. For longer or indefinite account closures, players should specify the exclusion period when contacting support.

Standard security measures and a packed responsible gambling section

When it comes to security, Cosmoswin ticks the basic boxes. The casino uses 128-bit SSL encryption, so my personal and payment data felt safe during play.

On the responsible gambling side, I think Cosmoswin does a pretty good job. I liked that I could set deposit limits by contacting support, and the self-assessment test is a smart touch if you ever want to check your habits. The casino also makes it easy to self-exclude or pause your account if needed. It’s not perfect, everything goes through support.

That said, I was disappointed to see there’s no option for two-factor authentication or any other advanced login protections. I expect a bit more than just encryption, especially when real money is involved.

7/10
ProOperates under a valid Curaçao gaming license
ProUses 128-bit SSL encryption
ProOffers deposit limits
ProProvides a self-assessment test
ProIncludes self-exclusion options
ProSupports access to well-known gambling support organizations
ConNo two-factor authentication (2FA)

Support

This table shows some basic information about customer support at Cosmoswin Casino:

Feature Info
Live Chat Yes, 24/7
Email [email protected]
Phone number N/A
FAQ section Yes, Detailed

Support

Live ChatLive Chat
EmailEmail

Languages supported

EnglishEnglish
ArabicArabic
JapaneseJapanese

Cosmoswin crypto casino customer support is available 24/7 through live chat and a contact form. During my review, I found the support agents friendly and professional, ready to help with any issues.

However, some players have reported slower response times, especially during night hours. Support is offered in English and Japanese. Aside from live chat, you can also check the FAQ section, which is divided into nine categories. Each category features over 10 questions and answers.

The contact form or email support is slower than live chat, and it takes around 24 hours to respond. The casino suggests using this option for more complex issues.

Good customer support with cool agents

Cosmoswin’s customer support mostly hits the mark with friendly, professional agents available around the clock, which is a big plus. The live chat and contact form make it easy to reach out, and the FAQ section is quite thorough.

That said, the email support is slow for me. It takes 24 hours to respond to any question is a bit long. Overall, support is solid but could improve on this responsiveness; but aside from that, everything is cool.

8/10
ProCustomer support is available 24/7
ProFriendly and professional support agents
ProDetailed FAQ section
ConEmail support response is 24 hours

Final verdict

To wrap up this Cosmoswin Casino review, there’s plenty to like. The site offers a solid welcome bonus and keeps players engaged with features like a bonus shop and weekly cashback. The mobile version runs smoothly, and all games are backed by HTML5. Customer support is available 24/7, and you can set deposit limits or self-exclude by just contacting the team.

However, looking at this Cosmoswin crypto casino review, this place also has some gaps. There's no mobile app, no 2FA, and only six crypto coins for transactions. While responsible gambling tools exist, you can’t manage them directly from your account, which makes things less convenient.

Overall, Cosmoswin works well for crypto-focused players, but it still has room to improve on security and player protection tools.

Aleksa Radulovic
Author: Aleksa Radulovic
Updated June 17, 2025

As an iGaming writer, Aleksa is the guy you turn to when you need something researched and put on paper with a clear tone in an easy-to-read manner. He holds a law school degree from the University of Belgrade, Serbia, so he embraced the opportunity to merge his law instincts with the crypto-gambling sector.

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