Review Disclosure: I spent five days testing the Extreme Casino and published my observations and findings in this review. Read on to learn about the games, payment options, and security features.
This is one of the few casinos that has truly impressed me with its bonuses. I especially liked the 1,000% first deposit bonus, up to 20% cashback, and four no deposit free spins for US players. Yes, the number of games is small, but they are from RTG and IGT, i.e. quality. I was able to use crypto, which boosted my bonuses and allowed me to cash out in under 10 minutes. Overall, this is an interesting casino, definitely worth trying.
Pros and cons
Introduction
Extreme is an old casino, launched in 2000. The award-winning platform, operated by Anden Online N.V., accepts cryptocurrency. It offers some of the fastest instant withdrawals in the Canadian online casino space. Extreme was initially focused on variety but has shifted to a more compact collection of mobile- and crypto-friendly games.
Screenshot of the main sections of the casino website:
Editor’s comment: Extreme Casino has applied for a Curacao licence but the process is currently with an ‘On Hold’ status, as of July 2025.
SSL Extreme uses a Curacao licence, which provides adequate protection in Canada, Australia, and New Zealand. Bear in mind, however, that this licence doesn’t provide legal protection in rightly regulated markets like the USA and UK. That said, Casino Extreme also utilises additional security measures, such as SSL encryption and 2FA.
See the details below:
Category | Details |
|---|---|
Jurisdictions | Curacao - submission is currently "On Hold" |
RNG auditing seals | 128-bit encryption, provided by Google Trust Services |
SSL encryption | Yes |
2FA (Two-factor authentication) | Yes |
Legal age | 18 |
Final verdict on safety and security
I consider Casino Extreme a secure site. The KYC is in line with the latest GDPR data protection laws, which is a huge sign that this site is legit. The SSL encryption and 2FA also made me feel safer. The casino doesn’t clearly display its RNG auditing seals, but RTG undergoes internal testing.
Extreme offers unique bonuses not available elsewhere. Among its standout offers are a 1,000% first deposit promotion with a 10x wagering requirement (THEBIGONE), C$100 in Free Chips with a C$50 max cashout (KINGS100), and an alternative first deposit 200% offer with 1x wager rule (LIMITLESS). You can use the first deposit bonus on non-progressive slots.
Final verdict on bonus offers
I have not seen a first deposit with a 1,000% reward. The 500% bonuses of Lion Slots and Brango Casino's are the only ones that come near. Thanks to the creator of this promo and the subsequent C$100 free chips and the 200% deposit bonus with a 1x wager requirement. Excellent package all around.
Average number of payment methods in the compared casinos
Deposit Methods
Extreme accepts deposits with Visa, Mastercard, Interac, and popular cryptocurrencies like Bitcoin and Litecoin. See the details below.
| Deposit methods | Deposit limits | Deposit time |
|---|---|---|
 | min. $10 | Instant |
 | min. $10 | Instant |
 | min. $10 | Instant |
 | min. $10 | Instant |
 | min. $10 | Instant |
 | min. $20 | Instant |
| | ||
Withdrawal Methods
For withdrawals, you can use Interac, plus the three main crypto tokens (Bitcoin, Ethereum, and Litecoin). See the limits and processing fees below.
| Withdrawal methods | Withdrawal limits | Withdrawal time |
|---|---|---|
| | min. $50 | Instant |
| | min. $50 | Instant |
| | ||
Final verdict on payment methods
Extreme has more options than Immortal Wins but fewer than 80% of other casinos. However, I was pleased to have the most widely used methods at my disposal: credit/debit cards, Interac, and popular crypto coins. The casino can increase its appeal by adding more deposit and withdrawal options.
Extreme has a compact package of 350 games. The package includes nine progressive jackpot slots, eight RNG table games, 15 video pokers, 13 live games, and 12 various others.
| Category | Details |
|---|---|
| Number of games | 350 |
| Average RTP | 96.4% |
| Demo-play availability | No |
| Progressive jackpots | Yes |
| Best progressive slot | Aztec’s Millions |
| Progressive jackpot size | C$1,677,123 |
We’ve picked the games with the highest RTP and most engaging mechanics. See them below.
| Game Type | Best Games |
|---|---|
| Slots | Achilles |
| Jackpots | 5 Wishes |
| Roulette | Auto European Roulette |
| Baccarat | Classic Baccarat |
| Blackjack | 21 Blackjack |
| Video pokers | Deuces Wild |
| Other games | Keno |
While Extreme doesn’t provide a demo version, you can play the games for free on SlotsSpot. Try out your strategies on the most popular Extreme games:
Final verdict on casino games
For an RTG-powered casino, like Ignition, Extreme does a good job with slot variety. I liked the progressive jackpots, where I could win over C$7 million. Granted, the casino needs to boost its library and add more table games in particular.
Extreme Casino’s live-dealer section comprises 13 titles. The focus is on Blackjack and Roulette.
Average number of live games in the compared casinos
See the table for details.
| Live Game Type | Total Number | Popular Live Game |
|---|---|---|
| Live Roulette | 13 | Blackjack Early Payout |
| Live Blackjack | 5 | Blackjack HD with Alexia |
| Live Roulette | 4 | European Roulette with Sonic |
| Live Baccarat | 2 | Live Baccarat with Sofy |
| Super6 | 2 | Live Super6 with Maxi |
Final Thoughts on Live Casino Games
Casino Extreme might not be on the same level as Weiss in the number of live games, but I was pleased with the quality I discovered. I had five Blackjacks and four Roulettes to play with. Ideally, I would’ve preferred to have a similar choice of Baccarat games.
Editor’s comment: Read bonus T&Cs, as live-dealer games are not supported for some of them.
Average number of game providers in the compared casinos
Extreme is operating in economy mode right now, as it only partners with RTG and IGT for all its games. While this doesn’t add a lot of variety, it guarantees the quality of the games.
| Category | Details |
|---|---|
| Number of software providers | 2 |
| Slot providers | 2 |
| Best Slot provider | RTG |
| Live Casino providers | 1 |
| Best Live casino provider | RTG |
| Roulette provider | 1 |
| Baccarat providers | 1 |
| Blackjack providers | 1 |
My verdict
Extreme only partners with a couple of developers. I appreciate this approach only when I am specifically looking for RTG games. Otherwise, I would advise the casino to expand its partnership with other software companies as well.
Instead of a native app, Extreme relies on a mobile-optimised, HTML5 website and a PWA app for iOS devices. You can download the PWA application from your browser by clicking on "Add to home screen". It offers a similar experience to what you would expect from a casino app. If you own an Android device, you can use the Extreme website from a supported browser, such as Chrome or Firefox.
The Extreme website is well-designed, facilitating fast-loading pages and easy navigation. Background processes, both automatic and people-driven, are smooth, further boosting casino usability. See more details below.
Mobile usability facts:
| Category | Details |
|---|---|
| All filters are available | No, filter missing for providers |
| Search function | Yes |
| Loading speed | 1.01 seconds |
| Registration to access the casino | Under 20 seconds |
| Verification time | Under 1 minute |
| Time to verify your ID | Within 3 business days |
| UX and UI rating | Excellent |
My opinion on Casino Extreme usability
The HTML5 website worked smoothly for me. Even though there was no provider filter, I could use the search button. While the pages didn’t load as fast as PlayOjo (0.4s), they loaded fast enough (1.01s). The only thing that was missing was a native app.
How to Sign Up
It’s very easy to claim the Extreme bonus. Simply follow our instructions:
Choose your Extreme bonus on SlotsSpot
Click ‘Claim Bonus’. You will be redirected to the casino.
Pick a bonus
You will be asked to pick from two available offers. If you picked your specific bonus on SlotSpot, you won’t be asked to choose.
Register
Simply provide your name, DoB, and email. Accept the T&Cs and proceed.
Deposit
Next, make a minimum C$20 deposit to trigger the bonus. We remind you that cryptocurrencies boost most of the bonuses on Casino Extreme.
Start playing
Pick supported games and start playing within the allowed betting limits to fulfill the requirements.
Editor’s comment: Pass the KYC before you finish playing with the bonus to avoid misunderstandings.
This casino works around the clock to respond to your queries. They accept communication through:
My Tests: Gauging Effectiveness and Response Time
I tested Extreme support and received similar times to HitMe Casino. They responded in one minute on live chat and 7 hours and 23 minutes on email — acceptable times. On both occasions, they were friendly and helpful. To improve, I advise them to add a telephone line.
Casino Extreme has an excellent 4.2 out of 5 rating on Trustpilot. Positive Trustpilot feedback praising the quick payouts, customer support, and mobile usability is corroborated by users on Reddit. Out of close to 3,000 user reviews, only 11% have left a 1-star rating. They pinpoint problems with bonuses as the main reason — my experiences cannot verify these claims.
Steve (Trustpilot): Believe it or not, this place is legit.
June 28, 2025
Chris Walker-Glenn (Trustpilot): Pretty cool casino.
June 28, 2025
Joyce Plaxton (Trustpilot): Great promotions and rewards.
June 26, 2025
Bonuses, bonuses, and bonuses: the jewel of the Extreme Casino crown. Free chips, a 1,000% bonus, and plenty of free spins are what you’ll get. The game library is limited, but the support is reliable and crypto enables instant withdrawals.
