Casino Reviews

casino reviewsThis is one of the key areas of the site, where you can compare casinos and hopefully find the information that you need to make an informed choice. We haven't tried to list every single casino in existence here.
Our aim is to feature safe and secure sites that pay out fast if you do win, and which should cover most player's needs.
Browse though our featured casinos below that are laid out according to the software that runs their games.

Microgaming

lucky 247 casino

Lucky247

Lucky247 is a full service Microgaming casino with the full range for PC (download & flash), smartphones, and tablets (html5). 50 free spins....
partycasino235

Party Casino

Party Casino offers £/$/€100 extra and 80 free spins on Starburst. One of the largest online gaming groups.
hippo_logo-234x60

Hippodrome Casino

One of the UK's most iconic casinos is now online with a £/$/€ 1000 bonus
uk casino club online

UK Casino Club

UK Casino Club is a Microgaming casino with a £/$/€ 700 bonus bundle. Play Jurassic Park, Premium Roulette and more

Playtech

ace kingdom online casino

Ace Kingdom

Ace Kingdom is the new online casino from Ladbrokes launched with Playtech slots and table games in 2015
casinocom23560

Casino.com

Casino.com is one of the larger Playtech brands out there- $/£/€400 bonus (100%), plus 200 free spins.
betfairtop1

Betfair Casino

Betfair runs a casino with Playtech IGT games and WMS games. Claim their big slots bonus now: 100% up to £/€ 1000 match bonus, + 10 free spins afterwards
titan bet casino

Titan Bet UK

Titan Bet Casino runs an exclusive £500 200% bonus for new OCK players. Play the full Playtech games range.

IGT

partycasino235

Party Casino

Party Casino offers £/$/€100 extra and 80 free spins on Starburst. One of the largest online gaming groups.
moneygaming

Moneygaming Casino

You'll get a 100% welcome match package up to £200 bonus. IGT and Aristrocrat games.
kerching casino

Kerching! Casino

Kerching! is the IGT specialist with a £/€ 50 bonus (100%). Play Cleopatra, Siberian Storm and IGT roulette & blackjack.
BGO casino

BGO Casino

Beat the Boss. €/£1500 Bonus + 20 Free Spins. BGO has games from IGT, Net Ent and Playtech.

Other Software

partycasino235

Party Casino

Party Casino offers £/$/€100 extra and 80 free spins on Starburst. One of the largest online gaming groups.
clubworld casino

Club World

Club World offers a £/€/$ 777 bonus to new players and 120 games including a big slots and video poker range.
888 casino

888 Casino

888 Online Casino offers a £/$/€88 No Deposit bonus and a £/$/€1500 match bundle.
T's and C's Apply
Intercasino

Intercasino

InterCasino offers up to £/$/€200 extra for each of your 1st 3 deposits- total £/$/€600 . Plus £/$/€10 free bonus

Net Ent

leovegas casino

LeoVegas

LeoVegas- Net Ent and IGT games in a solid package that's great on mobiles and tablets. They are building a good reputation among players.
partycasino235

Party Casino

Party Casino offers £/$/€100 extra and 80 free spins on Starburst. One of the largest online gaming groups.
royal panda casino

Royal Panda Casino

Royal Panda has Net Ent and Microgaming slots. It´s also great for roulette and blackjack.
wombat235

Wombat Casino

Wombat Casino has a big range of Net Ent, Microgaming and Next Gen slots. It also works well on mobiles and tablets. £/$/€ 200 Bonus.

casino reviewsA lot of what we do here at Online Casino King, is to review casinos that are available online in the UK and around the world. Some of our favourite casinos are sites such as Spin Palace Casino, 32 Red and Sky Vegas Casino. They all have their plus points and their minus points (nobody’s perfect, right?), so in the end it comes down to personal preference.

We have ordered our independent reviews on the site based on the software platform so that you can find your best onine casino. There are many brands of online casino, but much fewer companies that actually develop the games and write the software that powers the casinos. If we compare the online casino industry with the car industry, for example, it´s a bit like the difference between VW, Seat and Skoda. 3 different companies, with different products and prices who are based in different countries, but lift the bonnet of a Skoda Octavia and a VW Passat, and you will see the same engine with a different badge on it.

Of course, it´s easier to develop an online casino than a car- the expensive part is the software, “underneath the bonnet”. That is why you have such a profligeration of casino brands online. When you are comparing online casinos, it often makes sense to compare within the same software group. That way, you know the fundamentals are the same and you can concentrate on comparing other factors like bonus offers, customer service and payment methods- for example.

We have tried to keep our casino reviews clear and simple to read, with all the main criteria that you’ll need to make an informed choice about where to play online. You can compare the different casino bonus offers here, and more importantly we list the basic terms such as the playthrough requirement (the amount of times that you need to bet your free bonus before you can withdraw any winnings).

Featured Sites

777 dragon

£/$/€ 777 Free Hour

Claim a £/$/€ 777 and 1 hr free bonus. Beat the house and the winnings are yours. Play now
paddy power casino

Paddy Power Exclusive

Claim £/€ 5 Free & a £/€ 300 Exclusive Bonus. (The standard offer is £/€ 200) Play now
platinum play

1500 Free Bets

Platinum Play offers new players 1500 free bets to test their games. Keep the winnings after your first deposit. Play now
mansion casino

Mansion Mega Match

Choose between the standard bonus (100% match to £500) or a big offer for high rollers- up to £5000 on a 50% match. Play now