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Cosmobet Casino

Cosmobet Casino
Welcome Bonus

100% up to $/€/£500 + up to 250 Free Spins, 1st Deposit

Our Rating CasinoRank
6.9/10
CasinoRank
Player Rating 25 reviews
8.6/10
25 reviews
Complaint Response 9 complaints
2 days avg. 9 complaints

AskGamblers Quick Overview

Editor’s View

Cosmobet Casino is friendly and inviting from the get-go. We were able to navigate through the site seamlessly and find everything we needed. Live chat is easy to find, and a pleasure to use, and the casino supports a good mix of games and bonuses. 

What we like
  • Good selection of games
  • 24/7 live chat
  • Good selection of payment methods
What we don’t like
  • Slow withdrawals
Affiliate disclosure

Our content contains affiliate links and we may make a commission on operator registrations and deposits made through these links. We only recommend licensed operators and we would not endorse any brand that is not verified by our experts. Get the truth. Then play.


Cosmobet Casino Details

Here you can find all the specific details about this casino.

  • General
  • Payments
  • Games
  • Responsible Gambling
  • Customer Support
Established
2023
Licences
Curacao Gaming Control Board
Affiliate Program
Languages
English, French, Portuguese, German, Spanish, Swedish, Finnish, Italian, Norwegian, Turkish
Casino Type
Crypto Casino, Instant Play, Live Casino, Mobile, Sports
Social Platforms
X

General Information about Cosmobet Casino

Cosmobet Casino is an online casino home to a catalogue of games from industry-known software players. You can use our review pages to choose a reliable casino, check its casino rating complaint history and read real player reviews. 

You can sign up at the casino from AskGamblers, and the casino supports most devices, including the latest smartphones. Once you get there, you can select your preferred language, and the casino supports a few. 

Below is our online casino review so you can get the truth before you play. 

StallCation
StallCation

Cosmobet Casino Bonuses

Check out other Cosmobet Casino Bonuses and pick one that suits your needs.

Discover all bonuses
Match Deposit Bonus
100% up to $/€/£500 + up to 250 Free Spins, 2nd Deposit
Minimum Deposit €20
Wagering Requirements 30x(d+b)
Bonus Percentage 100%
Match Deposit Bonus
100% up to $/€/£500 + up to 250 Free Spins, 3rd Deposit
Minimum Deposit €20
Wagering Requirements 30x(d+b)
Bonus Percentage 100%
Match Deposit Bonus
100% up to $/€/£500 + up to 250 Free Spins, 4th Deposit
Minimum Deposit €20
Wagering Requirements 30x(d+b)
Bonus Percentage 100%
Free Spins
50 Free Spins on Weekends
Minimum Deposit €50
Free Spins 50
Bonus Code: SPINFEST50
Cashback Bonus
10% Crypto Cashback
Bonus Percentage 10%
Wagering Requirements N/A
Maximum Cashout N/A
Welcome Bonus
200% up to €/$1000 Crypto Welcome Bonus
Minimum Deposit $20
Wagering Requirements 35x(d+b)
Bonus Percentage 200%

Complaints

Read the complaints other players have left for Cosmobet Casino. Learn more about complaints.

Show all complaints
Cosmobet ignored my self exclusion request I lost over 60000 EURO after requesting help
On 25 May 2025 at 20:15 CEST, I sent an urgent email to Cosmobet support requesting immediate self-exclusion due to escalating gambling problems. I made it explicitly clear that I needed to be blocked permanently due to harm being caused. Instead of honoring this critical and legally binding request, Cosmobet: Ignored my email entirely, continued allowing me to deposit and place bets, leading to catastrophic losses of over €60,000 AND EVEN sent me promotional material and VIP offers, including a message on 2 June 2025, congratulating me for becoming a VIP after I had self-excluded.

I have documented evidence (screenshots, timestamps, and emails) that: I requested self-exclusion formally Cosmobet did not act, violating their Responsible Gambling Policy I was able to place bets far above their stated limits, in one case over €15,000 on a single market, while their own terms claim a limit of €4,200- I lost massive sums after the exclusion request, which they should have blocked Their system failed to protect me in crisis and I am now suffering from severe mental health distress, including suicidal thoughts, directly caused by their negligence I even sent a formal legal notice on 8 July 2025 demanding a refund of all losses made after the self-exclusion request and warning them that I would escalate the case. As of today, 24 July 2025, they have not responded at all.

They have not responded. This is a severe breach of responsible gambling obligations, Curaçao license terms, and international consumer protection laws. Their failure to act on a self-exclusion request and instead profit from my addiction is criminal. I demand the immediate refund of all losses incurred after May 25, 2025, 20:15 CEST, and a full investigation into their systemic failings. Attached is all supporting evidence proving my claims.


I’ve attached multiple screenshots proving their platform caused me direct harm. Bet ID: 238447587 shows that I cashed out my final bet at 20:10:41, after losing approximately €5,000 that day. I had made the decision to stop gambling entirely, and just five minutes later, at 20:15, I emailed their support team requesting immediate self-exclusion and a permanent block from their website. They never responded. They never excluded me. This is a direct and inexcusable violation of their own Responsible Gambling policy and a breach of every regulated casino’s global standards. Then, on June 2nd, after I had already lost tens of thousands more and reached a breaking point mentally, I received an email from their company congratulating me on becoming a VIP. This is not only negligent, it is predatory and deeply unethical. Since my original self-exclusion request on May 25th, and due to their failure to act, I have lost tens of thousands of euros. The final screenshot clearly shows the site’s stated maximum bet limit of €4,200 was completely unenforced. Their system allowed me to repeatedly place massive bets, resulting in over €15,000 wagered on a single market, which should have been technically impossible.

Cosmobet had every opportunity to protect me. Instead, they profited from my addiction and ignored my plea for help. This is not just a policy violation, it is criminal negligence. I lost everything I had worked for over the past 3 years in less than a month — because they chose to leave me hanging after I asked for help.
Status solved Resolved

Cosmobet Casino Complaint Stats

Resolved 8 / 8
Avg. Amount $1,446
Avg. Complaint Duration 10 days
Avg. Response Time 2 days

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Player rating
8.6/10 25 reviews

Top reviews from our players

My deposit bonus disappeared after just 30 minutes. I made a deposit, and the bonus showed up in my account right afterward. Because the offer also included free spins, I activated those first and started spinning. After playing for a bit, I went back to activate the 100% deposit bonus, but it had completely vanished. I contacted live chat support, and they told me I was suddenly restricted and not eligible for the bonus. It's funny because it was right there less than 30 minutes ago. I tried to explain this to the agent, but they just kept repeating that the promotion wasn't for me.

Is it cool site 😀 I playing for couple years at site never had any problems. Fast deposits and withdrawals. A lot of promotions. Sport betting. Everything in one place 😀 a lot of slot games to choose. Enjoy everyone and Good luck ☘️😁

I love pretty much everything about Cosmobet. The casino has fast withdrawals and can pay really well. They’re always introducing new slots and providers. Since I've been using Cosmobet there has been no issues with live chat support, always helpful and reliable. Nice design, and great games. Weekly promotions which is always great! Overall, I would highly recommend Cosmobet to others!

Sometimes the withdrawals with SEPA could be faster
Very rarely the games have issues and do not always load up, but it is very rarely
Nothing else negative to say

I just registered and was given a starting bonus, I really didn't expect it to be that easy. Simple and easy-to-understand appearance with a complete and secure payment system. Hopefully, Cosmobet will continue to advance and develop. thanks 💚

I love foxy site. Amazing offers a lot of giveaways. Support always helpful. There's most of new games and my favorites. Hope that everyone enjoy same as me ☺️

Good variety of slot providers, has mini games and a good selection of deposit and withdraw options. The live support is also very quick to help you fix any issues

The only thing that i mainly dislike about this casino is the withdraw times. Withdraws don't really have a set amount of time for you to know when you will recieve it

Good site. I made a withdrawal and it was proven to pay. Withdrawals don't take 24 hours to hit my bank account... as long as you verify and don't create more than one account then your account will be safegood site.

Huge selection of slot machines! Great support! Fast withdrawal of money! I recommend to all! There are also sports bets with good odds! And most importantly, the casino holds prize draws among customers on social networks!

Cosmobet is my favorite casino because it is generous with bonuses that it gives out on social networks, fast payouts, responsive interface, I really like this space casino.

Askgamblers was having a screenshot contest and I needed to get a good reasonable deposit bonus for a slightly bigger starting balance than without. My existing casinos did not have any good offers at that point in time so I had to look for a new one instead. That’s when I came across Cosmobet Casino, offering a pretty good 150% first deposit bonus, but without any free spins at all. Most other casino’s welcoming offers would include some free spins as well, but their deposit bonuses would usually be only 100% or just slightly more.

Ah well, a 150% deposit bonus was the best offer I could find, so I signed up and made my first deposit of 50 Euro to claim the bonus. However, my deposit via Skrill incurred a deposit fee, which most other casinos no longer charge nowadays, but I had no other choice but to just accept it. I certainly didn’t like it at all, so I might think twice before making any new deposit at Cosmobet Casino in the future.

Everything else about the casino is okay though. The wagering on the deposit + bonus was 30x, which was still acceptable to me. Their Live Chat service is available 24/7 and they do respond fairly quickly too. I didn’t get any chance of making a withdrawal to be certain, but other players have mentioned of slow speed of processing and unexpected delays. So that’s not a good point to start off with.

There are lots of game providers listed and available at Cosmobet, so choice of games to play wouldn’t be a problem for anyone at all. My favourite Gamomat games were there for me to play, but sadly enough, my favourite Playtech games were not. Not a big problem though, as long as I still have lots of other games to choose from, including my favourite few PlaynGo games.

Thankfully enough, I couldn’t really say there are things that I dislike at Cosmobet Casino. My only sour point is the deposit fee for deposits using Skrill, but other than that, everything else are all reasonably acceptable.

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