Avenger Slots Casino Review

By Ville Saari Updated:

Avenger Slots casino review: We take a look at slots, promotions, sign-up offer, and payment methods, including withdrawal times.

1st deposit bonus Win up to £2000
Bonus code: -
Minimum deposit for bonus £10
Extra 1st deposit bonus info
Wagering requirements (bonus money) 65x (B)
Wagering requirements (bonus spins) 65x
Maximum bet for wagering -
Maximum cash out Lifetime deposits up to £250
Basic information
Launch date 08/2019
Minimum deposit £10
Platform Jumpman
Sports betting No
Live casino Yes
Bingo No
Play here » New UK players only, 18+. A minimum deposit of £10 applies. Max bonus conversion equal to lifetime deposits (up to £250). Bonus is subject to a 65x wagering requirement. Various games contribute a different percentage towards playthroughs. Please gamble responsibly. Full terms and Bonus terms apply. BeGambleAware.org.

What Avenger Slots casino looks like

Here you can see what the design and colour scheme of the casino is like. Entering the site, you are welcomed by action movie imagery and a dark background, but the overall design is kept quite simple.




Avenger Slots is an online casino with a main focus on slots. It has an extensive slot library, but the bonus terms and customer support options are not the most user-friendly.

Bojoko rating








Simple casino design
Plenty of good games


Weak bonus terms
No live chat support
Withdrawal fee

Deposit methods

Mastercard Visa Skrill NETELLER Paysafecard PayPal Pay by Mobile

Withdrawal methods

Mastercard Visa Skrill NETELLER PayPal

Avenger Slots Casino overview

Avenger Slots Casino is yet another UK online casino owned and operated by Jumpman Gaming Ltd. There are a ton of games to play on both desktop and mobile, a nice live casino and, of course, bonuses for new players.

It was pretty simple to sign up for a new account using the basic 3-step form. There was an option for using PayPal for instant signup here, but I decided to skip that and fill out all my personal details instead.

I landed on the welcome bonus offer page, where there was a basic form for me to enter my card details and make my first deposit. I did this and claimed the welcome bonus before starting to explore the site in more detail.

Taking a look around, I could see that this is a pretty stripped-back casino with no extra fluff at all. I wouldn't really say that this site has a ‘theme' as such, but I did appreciate the simple design and colour scheme when compared to the many garish casinos around. That said, in places, it feels like there's not enough info and options. In the account settings area, for example, which doesn't even contain any active bonus stats.

Despite covering all the basics of an online casino, the verification delays here made this one annoying to play at.

This UK casino uses the latest SSL encryption technology and is licensed and regulated by the UK Gambling Commission.

Play on Avenger Slots »

Avenger Slots welcome offer

Avenger Slots has an enticing welcome offer for new players. The casino offers a Mega Reel that is full of random bonuses. Join in and see what bonus awaits you. The welcome bonus is divided into three equal parts.

Simply sign up for an account and make a deposit to get:

You can win a total of £6,000 in bonus money. When you make a deposit of at least £10, you get to spin the Mega Reel. This reel has multiple bonuses available, and the big one is a 1,000% bonus with a maximum of £2,000.

Looking at the terms of the bonus, I could see that this was another monster 65x (B) wagering requirement. When you combine that with a £250 withdrawal cap or your lifetime deposits, whichever is lower, you get a pretty lacklustre deal. Our experts have listed casinos with low wagering requirements below the industry standard.

I'm not a big fan of these randomly awarded welcome bonuses; it would be much nicer to see a solid bonus cash offer here. Additionally, there isn't actually anywhere on the site where I can view my bonus wagering progress. I'd have to contact the support team every time I wanted to check on this, which isn't very transparent at all.

New UK players only, 18+. A minimum deposit of £10 applies. Max bonus conversion equal to lifetime deposits (up to £250). Bonus is subject to a 65x wagering requirement. Various games contribute a different percentage towards playthroughs. Please gamble responsibly. Full terms and Bonus terms apply. BeGambleAware.org.

How to claim the welcome offer

Register for an account today by following the below steps:

  1. Sign up for an Avenger Slots account
  2. Verify your account by email
  3. Make a minimum deposit of £10
  4. Crack the safe open to learn how many spins you've won

Avenger Slots Promo code

You do not need a promo code for this bonus.

VIP / Special promotions at Avenger Slots

Avenger Slots has a big bag of treats for its clients. You can complete fun tasks along the way to collect trophies, and going up levels will unlock chances to win an increasing amount of free spins on the Mega Reel.

Additionally, there are regular chances to spin the Rewards Reel and to take part in prize draws.

Compare Avenger Slots casino bonus

Here you can compare the Avenger Slots bonus with other casinos. Use the magnifying glass to find the casino you have in mind.

Although the potential size of the Avenger Slots bonus is great, the random nature of the offer is not the most appealing. Additionally, the wagering requirement of 65x (B) is very hefty compared to the industry standard.

Bojoko rating 2.7
1st deposit bonus Win up to £2000
No deposit bonus -
Min. deposit £10
Wag. req. (bonus) 65x (B)
Wag. req. (spins) 65x
Max cash out Lifetime deposits up to £250
Bojoko rating 3.6
1st deposit bonus 50 bonus spins
No deposit bonus -
Min. deposit £10
Wag. req. (bonus) -
Wag. req. (spins) -
Max cash out £20

Avenger Slots casino game suppliers

The vast games library at Avenger Slots is well-represented with top providers like Pragmatic Play and Red Tiger.

NetEnt Microgaming Rabcat NextGen Playson Pragmatic Play Red Tiger
NetEnt Microgaming NextGen Playson Pragmatic Play Just For the Win Inspired Gaming Light & Wonder
Pragmatic Play

Like most Jumpman casinos, Avenger Slots casino is bursting at the seams with top casino slots within the industry. Games have been categorised to help you find whatever you are looking for with ease. You can browse by new games, faves, jackpots and bingo.

Amongst some of the most popular games on offer are Immortal Romance, Rainbow Riches, Reel King Mega, and Aloha! Cluster Pays.

I kicked off the testing of the games with a few spins on Immortal Romance, and it wasn't long before I landed a lovely little win there. Next up, I tried Beat the Bobbies Jackpot and did manage to trigger the free spins game but only won a measly £2.05 there.

There were slim pickings under the ‘Table' tab, but I had a few bets on Live Speed Roulette and came away a few pounds up thanks to my winning streak on red. I had a hunt around for any other live games to sample, but all the others had a minimum £10 bet, which was a bit above my budget here.

If you want to try your hand at jackpot titles, you'll be pleased to learn that there is a generous collection, including Frank's Freak Spins, Piggy Payout, Irish Luck and Sugar Train.

I can't say that it was the smoothest gaming experience I've ever had; nearly all the games had a slight lag and jerkiness to them. I checked my connection speed, and it remained stable throughout, but the casino seemed to struggle at times. That said, the basic layout of the games lobby and navigation worked just fine, and I was able to find everything I wanted to play.

The only area where things are lacking is the overall game selection. The absence of big titles like Book of Dead was really felt at times.

Desktop game information

  • Games: 3000
  • Slots: 2600
  • Table games: 133
  • Jackpot games: 64

The number of games is an approximation at the time of writing the review. The numbers may change when new providers are included and new games are added.

Although there is no dedicated Live Casino category, you can still search for live dealer games, such as Live Blackjack and Live Roulette. Over the years, Avenger Slots has added more and more live titles, including some game shows. If you are new to live casinos, you can read more about them from our dedicated page.

The games on offer are fronted and presented by real-life dealers and croupiers. Simply take a seat at the table and place your bets to kick-start the game.

Live game information

  • Total number of live casino games: 20

The number of games is an approximation at the time of writing the review. The numbers may change when new providers are included and new games are added.

Switching over to the mobile site, I loaded it up using the Chrome browser on my Android device and logged in. The navigation was pretty similar to the desktop site, but I'm not a big fan of the mobile site design here.

While everything has its place and worked fine, the bottom menu is totally unnecessary. It has links to the cashier and trophy sections alongside Fluffy Favourites and Starburst, not two games I'd be desperate to play anytime.

The games I tried worked without any hitches or glitches; it was actually a better experience than the desktop site for some reason. It's just a shame about the odd layout and design of the mobile experience here.

Avenger Slots offers an app to its clients, but not everyone has praised its performance.

Just after signing up, a simple form appeared where I could enter my name and card details to drop in my first deposit and claim the welcome offer. I filled in the form and hit the big green ‘Deposit Now' button, and less than 5 seconds later, the banking app on my phone confirmed the funds had been taken. On the screen, the balance was still showing £0, but a quick refresh of the browser rectified this, and the Mega Reel appeared on the screen.

Payment method Min deposit Min withdrawal Possible fees
Mastercard £10 £10 £2.50
 Visa £10 £10 £2.50
PayPal £10 £10 £2.50
Paysafecard £10 £2.50
Pay by Mobile £10 £2.50
Skrill £10 £10 £2.50
Neteller £10 £10 £2.50

Avenger Slots withdrawal times are, on average, 1-3 days. Coming to make a withdrawal, I hit a snag right away. When I clicked on the ‘Withdrawal' tab in the cashier section, I saw a pop-up message that said my account was currently being checked. It said this would take around 48 hours, which meant that I couldn't put in a request for my funds until the checks had been completed.

Once the checks were completed, I navigated over to the cashier section, which contained a lot of small print, never a sight that sets my mind at ease. In the text, there was mention of the £2.50 levied on all withdrawals here, regardless of their size. There was also a mention of my remaining wagering and current bonus balance, which I was going to forfeit.

I entered my real cash balance amount and hit ‘Withdraw'. I got a pop-up confirming that I was about to lose my bonus balance and clicked on ‘Carry On' to proceed. The final pop-up notification laid out the fees and cash-out balance and said that it would take between 1 and 3 working days for my request to be approved. I hit ‘Confirm', re-entered my password and finally saw a confirmation screen. This stated that I'd need to send in some documentation before my request could be approved.

Once my account was fully verified, it took just under 23 hours for my withdrawal to be approved by Avenger Slots. This is a fairly quick turnaround for a first withdrawal request but expected given all the verification delays. That said, the cashier function here was easy to use, but it's just a shame about that £2.50 fee.

  • Mastercard: 0-3 business days
  • Visa: 0-3 business days
  • Skrill: 0-2 business days
  • Neteller: 0-2 business days
  • PayPal: 0-2 business days

Searching around the site for any way to contact the support team, I only found a very basic ‘Contact Us' page. This only had an email address on offer; otherwise, it was back to the FAQ page to find some answers which was not very reassuring.

I decided to fire off an email to the address given to see how they would handle a question about withdrawals. I got an automated response back asking me to reply with my date of birth, postcode and username. I had already added these details in my original message and never actually received a reply, so it just proves how flawed this support system is.

Scanning through the FAQ page, I could see that all the basics were covered, but it really lacked any detail at all. It's not really up to the job, considering that there's no additional info in any of the sections in the ‘My Account' area. This page needs some serious work to make it a better resource for players and help to reduce the number of unnecessary emails the casino must be getting right now.

  • Email support: ✅
  • Live support:
  • Phone support:

As a licensed UK casino, Avenger Slots is obliged by law to verify the age and identity of their players.

You'll be requested to send in the below documentation:

  • Proof of ID (passport, driving license, ID card)
  • Proof of address (utility bill, bank statement, official government letter)
  • Proof of Payment Method

When I went to make my first withdrawal, I got a pop-up message informing me that my account was currently being checked over. It mentioned that this could take up to 48 hours and that I didn't need to do anything at this stage as it was standard practice. I can't say exactly how long it took to clear this check as I got no email to say that it had been completed. All I know is the next time I logged in, I was able to make a withdrawal request.

I had a look around the site for any information on verifying my account, but all I could find was one mention on the FAQ page under ‘Withdrawals'. This simply mentioned the type of documents that would be required and an email address to send them to. It did say that these documents could be sent in immediately after registration, but I decided to pass on this for now.

When I made my withdrawal request, I hit another snag as the casino now wanted documents to fully verify my account. I sent in an image of my driving licence and bank statement as proof of ID and address, respectively. It took just over 22 hours for the verification to complete, and I got an email to confirm that my account had now been fully verified. This was a pretty quick turnaround, but given the annoying additional delay in making a withdrawal request and the lack of an upload portal, I can't offer a higher rating here.

Avenger Slots is very much safe. The casino cares about its players and wants them to have fun in a responsible manner.

If you suspect that gambling is negatively impacting your life, you can avail yourself of the below responsible gambling tools:

  • Deposit Limits
  • Take a Break
  • Reality Check
  • Self-Exclusion

If you feel that you need additional assistance, you may want to register with GAMSTOP. This free service is available to all players who wish to self-exclude from all gambling casino sites licensed in the UK.

Avenger Slots is operated by Jumpman Gaming Limited and thus has several sister sites. One example is Slots52, and you are able to read more about it on its dedicated page.

Below are some other alternatives for you to check out.

  • Bet365 Casino: This one is an industry veteran in operation since 2000. In addition to the casino vertical, clients are able to visit the world-renowned sports betting section. A solid offering caters for clients looking for a whole host of entertainment.
  • Trada Casino: Trada Casino, one of the Aspire Global casinos, has steadily gained in popularity since its launch in 2011. A number of promotions for new and existing customers is a surefire way to keep the client base happy.
  • Hyper Casino: This casino has entertained gamblers since 2019 with a games library provided by leading providers of casino games. Player points collectable from deposits can be exchanged for bonuses and many extras.


Avenger Slots is owned and operated by Jumpman Gaming Limited.

Avenger Slots is completely legit and operates under a UK licence.

About the authors

Ville Saari

Reviewed by:

Ville Saari
Ville is an industry veteran, who has written thousands of gambling-related reviews and articles since 2009. He is an IT engineer with a passion for game and strategy optimisation, and to teach the world to play better.


This review was made independently by Bojoko’s casino expert. Rating score is based on both quantitative and qualitative factors: bonuses, game selection, payment methods, customer service and usability.

The review method is uniform for all casinos affiliated with Bojoko, so you can easily compare this casino with other brands.

See the full review methodology here.
Tomi Ristola

Reviewed by:

Tomi Ristola
Tomi has been writing translations and content during a career spanning over a decade. Honesty and patience come naturally to Tomi, and this will be evident in his work for Bojoko. You can expect nothing short of authentic and meticulous analysis.


This review was made independently by Bojoko’s casino expert. Rating score is based on both quantitative and qualitative factors: bonuses, game selection, payment methods, customer service and usability.

The review method is uniform for all casinos affiliated with Bojoko, so you can easily compare this casino with other brands.

See the full review methodology here.

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