Prime Casino Sister Sites: Best Alternatives & Offers (2026)
Licence #39326
Owner Prime Online Ltd
Platform Skill On Net
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Table of Contents
List of Prime Casino Sister Sites & Welcome Offers
Prime Casino's sister sites include brands like Genting Casino, PlayOJO and Magic Slots alongside more than 50 other domains that are operated by SkillOnNet (UKGC: 39326).
- New customers online only. Only valid with code B10GET100 on registration. £/€10 min stake on slots and receive 100 Free Spins on Big Bass Splash. Free Spins credited within 48 hours of meeting qualifying criteria. 7-day expiry on code and Free Spins. One per customer. 18+. Full T&Cs apply. Gambleaware.org.
- This offer is only available for first time depositors. Min deposit is £10. 50 Free Spins on Book of Dead. Spin Value: £0.10. After your first deposit you may claim your 30 Extra Free Spins by visiting the Kicker Section. No min withdrawal. This offer cannot be used in conjunction with any other offer. This offer is only available for specific players that have been selected by PlayOJO. If you have arrived on this page not via the designated offer via PlayOJO you will not be eligible for the offer. OJO’s Rewards and Game Play policy applies. 18+ Begambleaware.org. T&C's Apply.
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Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Max. Bonus £25. Maximum amount of Free Spins is 50. Game: Big Bass Bonanza, Spin Value: £0.10. WR of 10x Bonus amount and 10x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. -
First Deposit Only. Game: Sahara Riches Cash Collect, Spin Value: £0.10, Max Free Spins: 100. WR 10x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. -
First Deposit Only. Game: 777Strike, Spin Value: £0.10, Max Free Spins: 100. Free Spins will not trigger the jackpot, and do not contribute to the jackpot value. WR 10x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies. - Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Max. Bonus £25. Maximum amount of Free Spins is 25. Game: Book of Dead, Spin Value: £0.10. WR of 10x Bonus amount and 10x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance.
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First Deposit Only. Maximum amount of Free Spins is 100. Free spins will be credited in the game Thor the Trials of Asgard. Free Spin Value: £0.10 per spin. WR 10x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. - First Deposit Only. Min. deposit: £10, max. Bonus £25. Game: Big Bass Bonanza, Spin Value: £0.10. WR of 10x Bonus amount and 10x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance.
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Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Game: Big Bass Bonanza, Spin Value: £0.1, Max Free Spins: 100. WR of 10x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. -
First Deposit Only. Game: Book of Dead, Spin Value: £0.50, Max Super Spins: 50. WR 10x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. Full T&Cs apply. - Automatically credited upon deposit. First Deposit Only. Min. deposit: £10. Game: Ninja Master, Spin Value: £0.2, Max Free Spins:25. WR 10x Free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the Free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos.
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Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Game: Spinning Wilds, Spin Value: £0.1, Max Free Spins: 100. WR of 10x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. Full T&Cs apply. -
Genting Casino Sister Site100% Bonus Up to £25 + 50 Free Spins on Big Bass BonanzaJoin SiteSee MoreAutomatically credited upon 1st Deposit (min £10). Max Bonus £25. Game: Big Bass Bonanza, Spin Value: £0.1. WR 10x Bonus (only Slots count) in 30 days. WR 10x free spin winnings (only Slots count) in 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus or £5 (lowest applies). Bonus Policy applies. - 18+ Play responsibly. Gambleaware.org. £10 min deposit. £10 in slot bets grant 50 spins on Big Bass Splash. £5 total spin value. £0.10 per spin. 7 day expiry. Selected payment methods only.
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Automatically credited on 1st Deposit (min £10). Game: Book of Dead, Spin Value: £0.1. WR 10x free spin winnings (Slots only) in 30 days. Max bet: 10% (min £0.1) of the free spins winnings or £5 (lowest applies). Bonus Policy applies. - Automatically credited on 1st Deposit (min £10). Game: Big Bass Bonanza, Spin Value: £0.1. WR 10x free spins winnings (Slots only) within 30 days. Max bet: 10% (min £0.1) of the free spins winnings or £5 (lowest applies). Bonus Policy applies.
- Automatically credited on 1st Deposit (min £10). Max Bonus £25. WR 10x Bonus (only Slots count) in 30 days. Max bet: 10% (min £0.10) of Bonus or £5 (lowest applies). Bonus Policy applies.
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New customers only. Sign up using promo code nrg100 and make a minimum deposit of £25, then wager a minimum of £25 on Big Bass slots and receive 100 Free Spins on Big Bass Bonanza. 18+. GambleAware.org. Full T&C's apply -
Automatically credited upon 1st Deposit (min £10). Max Bonus £25. Game: Big Bass Bonanza, Spin Value: £0.1. WR 10x Bonus (only Slots count) within 30 days. WR 10x free spin winnings (only Slots count) in 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus or £5 (lowest applies). Bonus Policy applies. -
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £25. Game: Book of Dead, Spin Value: £0.1. WR of 10x Bonus amount and Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies. -
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Max. Bonus £50. Maximum amount of Free Spins is 50. *Game: Book of Dead, Spin Value: £0.10. WR of 10x Bonus amount and 10x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. *Games are subject to availability. -
LuckyMe Slots Sister SiteGet 100 Lucky Spins on StarburstSee MoreAutomatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Game: Starburst, Spin Value: £0.1. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonus Policy applies. -
Automatically credited upon deposit. First Deposit Only. Min. deposit: £10. Game: Book of Dead, Spin Value: £0.1. WR 10x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Bonus Policy applies. -
Automatically credited upon deposit. First Deposit Only. Min. deposit: £10. Game: Book of Dead, Spin Value: £0.1. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Full T&Cs apply. -
Prime Scratchcards Sister Site40 Free Cards on Your First DepositSee MoreAutomatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Game: 7 Piggies 5000, Spin Value: £0.25. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. Full T&Cs apply. -
T&Cs: Automatically credited on 1st Deposit (min £10). Max Bonus £25. WR 10x Bonus (only Slots count) in 30 days. Max bet: 10% (min £0.10) of Bonus or £5 (lowest applies). Bonus Policy applies. -
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Game: Thor, Spin Value: £0.1. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonus Policy applies. -
First Deposit Only. Game: Spina Colada, Spin Value: £1, Max Mega Spins: 25. WR 10x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. -
Automatically credited upon deposit. First Deposit Only. Min. deposit: £10, max. Bonus £50. Game: Book of Dead, Spin Value: £0.1, Max Free Spins: 50. WR of 30x Deposit Plus Bonus amount (Slots count 100% and any other game 10%) within 30 days. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Bonus Policy applies. -
First Deposit Only. Min. deposit: £10. Game: Book of Dead, Spin Value: £0.10. WR of 10x Bonus amount and Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies. -
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Game: Big Bass Bonanza, Spin Value: £0.10, Max Free Spins: 125. WR 10x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. -
Lucky Lois Sister SiteDeposit £10 Get 100 Free SpinsSee MoreAutomatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Game: Big Bass Bonanza, Spin Value: £0.1. WR of 10x Bonus amount and Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. -
Play Kasino Sister SiteDeposit £10 Get 100 Free SpinsSee MoreAutomatically credited upon deposit. First Deposit Only. Game: Book of Dead, Spin Value: £0.1, Max Free Spins: 100. WR 10x free spins winnings (Slots only) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. -
Automatically credited on 1st Deposit (min £10). Game: Book of Dead, Spin Value: £0.1. WR 10x free spin winnings (only Slots count) in 30 days. Max bet: 10% (min £0.10) of the free spin winnings or £5 (lowest applies). Bonus Policy applies. -
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £30. Maximum amount of Free Spins is 50. Game: Big Bass Bonanza, Spin Value: £0.1. WR of 10x Bonus amount and Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. -
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £25. Game: Wild Toro, Spin Value: £0.2. WR of 10x Bonus amount and Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. -
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Max. Bonus £25. Maximum amount of Free Spins is 50. Book of Dead, Spin Value: £0.10. WR of 10x Bonus amount and 10x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. -
First Deposit Only. Game: Big Bass Splash, Spin Value: £0.10, Max Free Spins: 150. WR 10x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. -
GeckoPlay Sister SiteDeposit £10 Get 50 Free SpinsSee MoreFirst deposit only through the app. 50 free spins on Big Bass Bonanza. Value of each free spin: £0.10. Irregular play may result in the withdrawal of rewards. Bonus Policy applies. -
Clemens Spillehal Sister Site100% Up to 50 Super SpinsSee MoreFirst Deposit Only. Game: Vikings Go Wild, Spin Value: £0.50, Max Super Spins: 50. WR 10x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. -
Automatically credited upon deposit. First Deposit Only. Game: Sahara Riches Cash Collect, Spin Value: £0.1, Max Free Spins: 100. WR 10x free spins winnings (Slots only) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. -
Zingo Bingo Sister SiteBet £10 Get 50 Free Spins on Big Bass BonanzaSee More1st deposit only (Min £10). Free spins on Big Bass Bonanza (£0.1 spin value). Bonus Policy applies. -
First Deposit Only. Min. deposit: £10, max. Bonus £20. WR of 10x Bonus amount and Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. -
Automatically credited upon deposit. First Deposit Only. Min. deposit: £10. Game: Book of Dead, Spin Value: £0.10. WR of 10x Bonus amount and Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. -
Automatically credited upon deposit. First Deposit Only. Min. deposit: £10. Max. Bonus: £25. Game: Ninja Master, Spin Value: £0.20, Max Free Spins: 50. WR of 10x Bonus amount and Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonuses do not prevent withdrawing deposit balance. -
EuroMania Sister SiteDeposit £10 Get 100 Free SpinsSee MoreAutomatically credited upon deposit. First Deposit Only. Min. deposit: £10. Game: Sahara Riches Cash Collect £0.10. WR of 10x Bonus amount and Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. -
Paris Vegas Club Sister SiteDeposit £10 Get 100 Free Spins on Big Bass SplashSee MoreAutomatically credited upon deposit. First Deposit Only. Min dep. £20. Game: Big Bass Splash, Spin Value: £0.1, Max Free Spins: 100. WR 10x free spins winnings (Slots only) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies. -
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Game: Big Bass Bonanza, Spin Value: £0.1. WR 10x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. -
Royale500 Sister SiteDeposit £10 Get 100 Free Spins on Big Bass SplashSee MoreFirst Deposit Only. Min. deposit: £10. Game: Big Bass Bonanza, Spin Value: £0.1. WR of 10x Bonus amount and Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos.
- New customers online only. Eligibility restrictions apply. Only valid with code B10G40CF on registration. £/€10 min qualifying bet at 1/1 (2.0) odds or greater across sports or racing (if EW then min £10 Win + £10 Place). Receive £/€20 Tote Credit, £/€10 Free Sports Bet and 2 x £/€5 Football Acca within 48 hours of qualifying bet settlement. 7-day expiry on free bets & Tote Credit. Your first bet will be your qualifying bet. One per customer. UK & ROI customers only. 18+. Full T&Cs apply. Gambleaware.org.
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18+ New customers only. Bet £20 (or more) EVS (2.0) or greater Get 2 x £5 Free Bets. 1 x £5 Free Bet paid automatically & following £5 Free Bet after 24hrs. Min Free Bet odds 4/1 (5.0) on accumulators Trebles & upwards. Expires after 24hrs. Full T&Cs apply. GambleAware.org - 18+ New customers who register using promo code IMPERIAL50 only. Deposit and Bet £100 (or more) on the Imperial Cup (2.27pm Sandown - 7/3/26) at EVS (2.0) or greater on race winner market only, get 1 x £50 Free Bet to use at the Cheltenham Festival (10/3/26-13/3/26). Free bets credited on 10/3/26 by 9am. Full T&Cs apply. GambleAware.org
- first deposit only | £10 min deposit | qualifying bet: min £10, on any ACCA or Bet Builder (2+ selections) with min odds 6/4 (2.5) on selected sports | £10 Free Bet: 2+ leg ACCA or Bet Builder (2+ selections), min odds 6/4 (2.5) | 7-day expiry | T&Cs apply
- New customers only. Sign up using promo code b20g10. Deposit and place a minimum £20 bet with minimum odds of evens (2.00) and receive a £10 free bet upon bet settlement. Free bet expires after 7 days. 18+. GambleAware.org. Full T&Cs apply.
- 1st deposit only. Deposit a minimum of £10 and get 50 Free Bingo Tickets, which are valid for up to £0.25 in Amigo room, as well as 10 Free Spins on Starburst worth 10p each. No wagering requirements on potential winnings. Excludes players in N.I. OJO’s Rewards and Game Play policy applies.
Who Owns Prime Casino?
Prime Casino has been around for a while in one guise or another. It is owned by SkillOnNet (UKGC: 39326).
SkillOnNet has held its UK licence since 2014 and operates more than 50 domains. With expertise in both the casino and bingo markets, plus a wealth of experience at the helm, it should know a thing or two about producing high-performing platforms.
Prime Slots and Prime ScratchCards are also part of the PrimePartners network and are available under the SkillOnNet UK licence.
We take a look at Prime Casino, and benchmark it against some of the Prime Casino sister sites that are also available to you.
What Are the Prime Casino Pros and Cons?
Ash MunsonTipster
Positioning our view on the look and feel of Prime Casino is quite difficult. It has some elements to it that make it look a little bit behind the times but, equally, there are aspects that look quite smart. Ultimately, how that lands will become a matter for personal taste.
What isn’t up for debate, however, is the quality of the game offering. You will find a host of recognisable game titles on offer, courtesy of Prime Casino having a library underpinned by some of the biggest software providers in the industry. We’ll name check Pragmatic Play and Evolution Gaming as just two notable examples.
It isn’t just a case of having quality of games on offer here either. Prime Casino also possesses an excellent depth of games too, with over 8,000 on offer. Those games span across a strong range of categories as well with slots, bingo, poker and a plethora of other table games offered.
If we were to pull out a couple of areas for improvement, it would have to be focused on how you can explore that excellent game library. Navigation from game to game isn’t amazing, in terms of the site structure, whilst the site lacks a really top-quality filtering tool as well.
Prime Casino Sister Sites Reviewed
Prime Casino does a lot of things very well and it won't easily be toppled as one of the standout brands under SkillOnNet.
Let's have a look what the Prime Casino sister sites have to offer.
Slots Magic
You can see some signs that Slots Magic is a sister site with the two having some similarities. The biggest factors there are in the presentation of the game tiles, which are well-sized and easy to interact with, and the presence of lots of big-name software companies delivering said games.
The overall site structure and ability to manoeuvre around those games – and the wider site – is much better at Slots Magic though. The menu is cleaner, category icons are larger and the game lobby layout is much more intuitive to navigate too.
You also have a really strong game filter at Slots Magic, which contains nine different ways to target the collection of games available.
The slight downside versus Prime Slots being the overall number of games offered, which is around 7,000. That is fewer than Prime Slots, but still a very good number of games compared to industry averages.
Metal Casino
Metal Casino stacks up pretty well against most of its other sister sites, making it a very viable Prime Casino sister site.
It boasts in the region of 8,400 games in total, again ticking the boxes of having recognisable game titles, high-quality software providers and a good ability to filter the variety of games it offers.
From a design and usability perspective, Metal Casino is good. You have a scroller bar that displays game categories across the top of the screen, which includes a neat “Hot/Cold” section that indicates games that have paid out a lot – or a little – recently.
The game lobby beneath that is neatly packaged, with game tiles bearing a similar resemblance to those at Prime Casino. Unlike at Prime, Metal Casino does possess a good set of filter options.
We do have one thing to call out though, which is not to judge a book by its cover. When you first navigate to Metal Casino, the site will render poorly. The display quirks, which include misalignment, disappear after logging in.
PlayOJO
PlayOJO is the sister site that provides a blend of all of the positives we’ve called out elsewhere in this article.
It does well at nailing the design elements, combining an easy-to-use main menu with smart looking icons that form a horizontal category menu, which runs across the top of the page. This is all linked together courtesy of an eye-catching colour scheme.
When you get into the thick of the game lobby, you are not left disappointed. Regardless of whether you are on the casino homepage or a targeted sub-category, there are clear section headings and large game tiles, enabling seamless interaction. It cuts a modern feel too, making it a fashionable choice.
When you then get into the details of what that game library contains, it smashes “average” out of the park. There are close to 9,000 games available, with over 400 of those sitting in the live casino.
Those numbers are not market leading, but they’re not far off it. Knitting that together is a filtering tool that enables filtering across various elements, including game rating and minimum and maximum bets.
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Ash Munson
Last updated: 10/02/2026
Ashley, an Ipswich Town fan, is an experienced content writer in the sports & betting space, who also has an extensive background in data analytics. Those skills combine here to allow for unique angles to be taken across a host of topics.
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