Best Online Casino 2025
Whether you’re new to playing casino games online, or you’re like us and have been enjoying them for some time, it always poses a bit of a quandary to know if putting your cash into a new casino you’ve seen, is going to be a good experience or not. We’ve been there ourselves and there've been some casinos we wished we’d read some reviews about beforehand, instead of then realising that the casino was not what we first thought; the customer service was not up to scratch, they took ages for our cash outs, their bonuses has big wagering requirements and the games were not up to much. The list could go on, but the reason that we’ve put together this online casino guide is to help give you tips about what we think may be the best casino online for you. Casinos which are trusted, safe and secure and offer bundles of fun and entertainment. First things first, here’s out top pick of best casinos online:
Best Online Casinos Right Now
The casinos that you see here in Thunderkick Slots Guide have each been thoroughly tested and researched. They have all come up to scratch and that’s why you'll see them on our pages. You might be asking, 'Who appointed us experts?', but, the truth is, we are! We’ve been playing online casino games and slot machines, both online and offline for a very long time. We were there at the start of the online gambling industry and even tried one of the first online casinos back them in 1998, which was Jackpot City Casino, offering Microgaming casino games. Interestingly, that Jackpot City Casino is still operating today and is only one of the first casinos to launch back then, which remain today.
How We Rate Online Casinos
There are many new casino sites around and we have tried most of them. We only list casino sites on Thunderkick Slots Guide which go through our rigorous checks, but which are not just limited to checking the following (as we also like to get the right 'fee;' of an online casino too)
Licensing: We take a look at the license which the online casino carries, and we only like to list those casino with what are the best gambling licenses to have. The top 3 are: Malta LGA License, Curacao Gambling License and Gibraltar Gaming Licenses
Game Choice: The main purpose of playing in an online casino is to play the games you want to play, or you would play in a land based casino. Therefore, we check that a casino offers a good selection on online slots, from multiple different software providers, and also that they offer a decent selection of classic casino games and the table variety such as Black Jack, Baccarat, Roulette and some more obscure games like Sic Bo – so everyone is catered for. Also, an online casino must offer a good selection of progressive jackpot slots, with varying jackpots amounts, from smaller to multi million jackpots!
Customer Service: It’s upmost important for online casinos to be there for when you need help. So we check out how easy it is to contact support and also get answers to questions. If they’re friendly or efficient then thats worth noting as a very good thing. Also, lets tye this in with something else which is really important – how fast are the cash out/withdrawal times? If they’re quick, then that adds a green tick to our boxes as there is nothing more frustrating that winning money, fulfilling your wagering requirements, only for an online casino to take ages in letting you cash out.
Best Casino Bonuses: Value, Value, Value! If you’re putting your hard earned cash into an online casino, then it’s only fair for you to see some value back from the casino too. This is why we only list those online casinos which offer the best casino bonuses and free spins offers of all varying types so there’s a decent selection of bonuses on offer to you.
This includes some free spins which require no deposit, large high roller casino bonuses, regular deposit bonuses split over a series of deposits to help you spend more time in the casino, also to reload bonuses and ongoing free spins promotions and offers. We also take a look at a casino loyalty program and see if it gives loyal players regular rewards too.
How to Pick the Best Online Casino
This really does all boil down to personal taste. Some of you might like the casinos we’ve recommended which are more traditional or glamorous in style, whereas some of you might love the new age, quirky and innovative casino sites which are really wacky, but not an inch of glamour in sight.
This part is up to you, and is the most fun part- the choosing part! Now you can see that the team here at Thunderkick Slots Guide really take time and make an effort in only recommending to our reader the best online casino sites which are of the highest standard, have gleaming reputations, offer unbeatable value in the shape of the best casino bonuses, free spins, cool casino promotions and reloads, and what's more, is they offer the best in terms of entertainment.
So, have a look at the online casinos which we recommend above or throughout this site, and we really hope you find one which you’ll love and will become your new casino home!
Betfred Casino
Bonus: Deposit £10 Get 200 No Wager Free Spins
Promotions: no wager bonus
Free Spins: 200 Bonus Spins
Games Applicable: Age Of The Gods
Wager Requirement: None
licensed by: UKGC
Minimum Deposit: £10
Betfred Casino Terms and Conditions: New customers only. Opt In required. £/€10 min stake on Casino slots within 30 days of registration. Max bonus 200 Free Spins on selected games credited within 48 hours. Free Spins expire after 7 days. iOS app restrictions may apply. Email/SMS validation may apply. Not available in NI. Full T&Cs apply. 18+ T&C's | BeGambleAware® #AD.
Kwiff Casino
Bonus: Deposit £20 Get 200 No Wagering Free Spins
Promotions: No Wager Bonus
Free Spins: 200 Bonus Spins
Games Applicable: Book of Dead
Wager Requirement: None
licensed by: UKGC
Minimum Deposit: £20
Kwiff Casino Terms and Conditions: UK CASINO WELCOME OFFER: Grab up to 200 Free Spins on Book of Dead! Wager £20 on slots and Get 40 Free Spins for five consecutive days. 18+ new customers only. £20 stake on slots each day within 5 days of 1st deposit to qualify. £0.1 Spins on Book of Dead. £250 total max withdrawal. Full T&Cs apply 18+ T&C's | BeGambleAware® #AD.