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:
Cosmoswin Casino Review: Bonus, Games, Crypto Payments & Support
Written by:
Edited by:
“Written by” means the expert tested and wrote this content. “Edited by” means it was fact-checked and formatted by a senior editor.
Last updated : September 09, 2025
6.0/10
Expert rating by Jelena Kabic
100% up to $5,000
CLAIM BONUS6.0
Deposits and Withdrawals
4/10
Bonus Offers
5/10
Security
7/10
Games
8/10
Support
8/10
Cryptos Accepted
3/10
Mobile Gaming
7/10
Quick Facts
Cosmoswin
Casino Name
$20
Min. withdrawal
2019
Year Established
$20
Min. deposit
5 days
Payout time
Curacao
Licenses
Languages Supported
English
JapaneseBonus shop and up to 25% cashback every week
Fast loading times and smooth gameplay
Fully optimized mobile website with intuitive navigation
24/7 live chat support
Detailed FAQ section
Games are powered by HTML5
Games from top providers
Over 5,000 games
Includes Crash, Provably Fair, and Mini-Games
No mobile app
No two-factor authentication
Responsible gambling tools require manual setup via support
No demo mode
Limited number of crypto coins
No free spins or reload offers
Withdrawal 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 |
Slots
Live Casino
Table GamesThere’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.
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% |
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 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.
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.
Pragmatic Play
Play n Go
Betsoft
Evoplay Entertainment
SpinomenalLots 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
Aleksa Radulovic
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).
Bitcoin
Litecoin
Ethereum
Tron
USDCNot 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
Aleksa Radulovic
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
Aleksa Radulovic
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.
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.
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
Aleksa Radulovic
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
Android
iOS
WindowsCosmoswin 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
Aleksa Radulovic
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
Aleksa Radulovic
Support
This table shows some basic information about customer support at Cosmoswin Casino:
| Feature | Info |
|---|---|
| Live Chat | Yes, 24/7 |
| support@cosmoswin.com | |
| Phone number | N/A |
| FAQ section | Yes, Detailed |
Support
Live Chat
EmailCosmoswin 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
Aleksa Radulovic
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.
Author: Aleksa Radulovic
Updated September 09, 2025