Players from the United States

United States flag

USA Players Welcome: Online gambling for American players can be confusing due to the law barring certain online casinos from allowing US players. In this section you will find nothing but online slots and casinos designed for the US market.

featured slots

Orc vs. Elf Slot intro screenOrc vs. Elf online slotPlay Now

Orc vs. Elf is RTG's first venture into 3D slots. Following the success of their competitors, RealTime Gaming has finally stepped up their slots design efforts to come up with a stunning 3D video slots game.

Orc vs. Elf is fun to play from the beginning. You begin by selecting one of the two eponymous characters, who will often face off on-screen when a bonus feature is hit.

Hairway to Heaven SlotHairway to Heaven online slotPlay Now

Hairway to Heaven is RealTime Gaming's latest hit slot game, available in all RTG casinos, which are USA player friendly casinos. HtH has a massive 5 reels with 50 paylines and gives the player guaranteed free spins after 100 spins, if it's not hit after that many spins.

Click on the PLAY NOW button to play Hairway to Heaven at Grand Parker Casino.

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Players from the rest of the World

Flags of English-speaking countries

Non-US Players: The online gambling market for non-American players is much bigger and easier, with no restrictions to deal with. The selection of online slots is so immense that we'd be hard pressed to point to a favorite slot. But here are two of the newest greatest video slots.

featured slots

Dark Knight Rises online slotDark Knight Rises online slotPlay Now

Dark Knight Rises is Microgaming's latest online slots hit. Based on the second film in the popular Dark Knight series, the latest incarnation of Batman, Dark Knight Rises represents a further improvement in online video slots. As expected, the graphics, animations, and sound are top notch. It follows the common format of 5 reels and 243 paylines and has a large number of special features, including expanding wilds, split wilds, symbol scramble, free spins accumulator, free spins feature, and of course the main bonus round.

South ParkSouth Park online slotPlay Now

South Park is the long-awaited video slot smash hit from NetEnt. The infamous cartoon characters are properly represented in the South Park slot game. The graphics and sound are directly taken from the TV series and feels authentic and very well done. It also has a large number of bonus features, possibly the greatest yet seen in a NetEnt video slot. Each of the characters, Cartman, Stan, Kyle, and Kenny, have a bonus game of their own.

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Best US-friendly casino

Grand Parker Casino

Grand Parker

From top-of-the-line casino software brought to you by Real Time Gaming, to the most professional support staff, Grand Parker Casino has spared no expense to create a new standard in upscale gaming.

RealTime Gaming casinos boast of many popular slot games, such as Aladdin's Wishes, Achilles Slots, Caesar's Empire, or Hairway to Heaven.

Players can receive up to $8,000 free over their first three (3) deposits with Grand Welcome package for slots. First, you can take advantage of a 250% bonus for your first two (2) deposits. Then, follow that up with an even higher 300% on the third deposit! All told, you can get up to $8,000 FREE CASH to use on Grand Parker�s amazing slots machines!

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Best non-US casino

Mansion Casino

Mansion Casino

Using the top award-winning online casino software by Playtech, the slot games you'll find at MANSION Casino are state-of-the-art and new innovative slots are released on a regular basis. With more than 100 stunning video slots, you will never be bored at a Mansion Casino.

Being an English-themed casino, it focuses mainly on the (non-US) English-speaking markets. At Mansion Online Casino they'll make sure to give you the best customer treatment so you can expect first class 24 hour online support by email or phone for all your questions.

Get an exclusive bonus of 111% up to $/£/€500 on your first deposit when signing up through Online Slots Kings!

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Ruby Fortune EUcasino 3D Games Casino King Mummy's Gold Platinum Play Casino

latest quality slot games

Here you will find the latest smashing hits from the big casino software providers, Playtech and Microgaming.

Desert Treasure II

For 2012 the highly popular Desert Treasure online slot has been upgraded. Playtech touts it as a sequel but it's really just an improvement over the original with minor graphical differences. The Oasis Bonus has become a multi-stage bonus feature wherein you can advance to one of two secondary bonus screens. Play this game at:
  Mansion >   Casino King > >

Iron Man 2

IRON MAN 2 (50 Lines)
Playtech's newest video slot in the Marvel Slots series came with full force to Playtech-powered online casinos in 2011. Two versions exist, we like the 50-line version more. The new feature that you will immediately notice is that most of the symbols are double-sized. New slot games.

Play this game at:   Mansion >   Winner >   Casino King >

Lord of the Rings slot

This much anticipated online slot game was released September 2010 and then upgraded with new animations and an extra bonus game in Sept. 2011. Possibilities are endless with left-to-right winning combinations and stunning cinematics and bonus games will keep you hooked for a while. Read more or play this game at:
   Platinum Play >>    Royal Vegas >>    Spin Palace >>

top 10 online casinos

Other Top Casinos is a leading casino on the internet with over 100 Playtech casino games. If you play with real money, you have the chance to win one of their millionaire jackpots by playing the progressive video slots. Exclusive: Register your account through OSK to get an exclusive 200% bonus up to $/£/€400!

EUcasino is a fresh and exciting casino which uses never seen before software from SkillOnNet. With its easy to navigate layout, state-of-the-art graphics, 3D slot games, smooth game play, great VIP loyalty plan and some of the highest first deposit and reload bonuses in the Industry, EUcasino truly offers players a unique and exhilarating gaming experience. Sign up at EU Casino now!

888casino is one of the leading online casinos. It has its own unique software, offering games no one else can. They emphasize quality over quantity, and their video slots are fun to play and can be quite addictive. To welcome new players, 888casino offers a deposit bonus of $1400/€900/£800, as well as a special 50 free spins offer.

Royal Vegas is a top Microgaming online casino with hundreds of online slots games of all stripes. Microgaming are constantly expanding their repertoire by releasing around 4 new games almost every month.

Sign up at Winner Casino through us and get a great exclusive welcome bonus of 200% up to $400 on your first deposit. Winner Casino's normal bonus is 100% up to $300.

7 Red Casino brings all the energy of a top Las Vegas club right to your screen, and gets the highest marks for game choice, graphics, and customer service. 7 Red has taken RTG software and made the most of it. One of the nice features is the ability to play games for free upon signing up. It lets you try out the bewildering selection before settling on a favorite. The $7777 sign-up bonus is just the tip of the iceberg. For weekday gamers, match-up bonuses can hit $10,000.

Casino King gives you the royal treatment with a grand bonus offer on your first 2 deposits. Take a seat at your throne and enjoy up to $300 in bonuses!

Slotland is a superb casino with proprietary software. As the name suggests, it is a casino mainly centered around slots, but it also has all the other games you expect from an online casino. The video slots at Slotland are unique and entertaining, worth checking out for any slots fan.

Casino Tropez has been around for a long time in the online casino world and is a trustable and reputable Playtech casino that offers up to $3000 in welcome bonuses.

JackpotCity Casino can be called both a virtual or an online casino offers casino players the chance to play and bet on all kinds of casino games online, with a 100% match bonus on your first deposit.

William Hill has built its name during the last 70 years, and is one of the most recognizable names in the betting industry. Its relatively new online casino uses the popular Playtech software, offering $/€300 or £150 free on first deposit.

latest online slots news

We cover the latest news in the online slots world, particularly the newest slots from the big two software providers, Playtech and Microgaming. (Newest news at top)

Casino Tropez Summer Olympics 2012 Promotion

Casino Tropez Summer Olympics London 2012 Promotion

Have you ever dreamed of gold?

Well, here is your chance to "Light the Torch" through our Casino Tropez promotion and collect a fantastic bonus in honor of the international sports competition of the year. From July 1st until August 13th, just light the flame and start collecting some unbelievable prizes.

Play at Casino Tropez today!

Great Griffin

For February 2012, Microgaming comes out with yet another video slot game with a mythological theme. In Great Griffin, the mythical bird will fly towards the screen and crash into it while turning symbols around to the benefit of the player. Play it at any Microgaming casino such as Royal Vegas >>

March 2012 Slots Goddess of Life

For March 2012, Playtech releases a few new games, among them Vikingmania and Goddess of Life.

Play it at a Playtech casino such as Mansion Casino >>


Microgaming releases yet more games, our favorite of which is Shoot!, based on the football magazine of the same name.

Play it at a MG casino such as Royal Vegas >>

Stay tuned for the newest slots games coming out for summer 2012.

Immortal RomanceImmortal Romance

Microgaming has saved the best till last with the launch of their new and exciting Blockbuster game of the year: Immortal Romance. This 243 Ways video slot is an amazing visual feast, packed with exciting new features which offer loads of winning opportunities.

Playtech's The Mummy slot

For the new year, Playtech comes with its best bet yet again, this time with a Hollywood-themed online slot, the action-adventure film The Mummy. Check out our slot games page for other releases so far in 2012.

Halloween Fortune slotsHalloween Fortune

Playtech is at it again, this time with a Halloween-themed slot well in time for November 1st. Halloween Fortune is 20-paylines online slot with a typical bonus game. In the Witches Brew bonus game, players are tasked to select one of three witches who appear on screen who will reveal the number of free spins awarded. Check out our slot games page for other releases this month of October.

Throne of Egypt

Delve in the antics of an ancient Egyptian treasury when you play Microgaming's new Throne of Egypt video slot.

King Kong Slots

King Kong is Playtech's newest cinematic slot game. It features 2 game screens, each with its own bonus round. You start in the jungle mode and can progress into the city mode and its bonus game, where Kong destroys the approaching airplanes from the top of a building. Play King Kong at:    Mansion Casino >    Winner Casino >

Sterling SilverGold & Silver Slots

For the Summer season of 2011, Playtech has released Tennis Stars and Microgaming, also for the month of June 2011, has released 4 new slot games: Riviera Riches, Power Spins � Sonic 7s, Gold Factory, and STERLING SILVER 3D, the first 3D slot game! Check our slot games page for our reviews of Gold Factory and 3D Sterling Silver.

Gold FactoryGold Factory

Gold Factory is not as unique and innovative as 3D Sterling Silver, but it has its appeal, with its multiple bonus rounds making it an interesting slot worth mentioning alongside its silver counterpart.

Mr Cashback slots Mr. Cashback

In July Playtech released another game, Mr. Cashback, an online slot with a never-before-seen feature which we have dedicated a whole page to.

August and September 2011 saw no new slot game releases.

Hot Ink slotHot Ink

Hot Ink is a great new Microgaming Video Slot which has a new re-spin feature (Playtech was the first to introduce re-spins in The Incredible Hulk slot game), and a proper bonus round plus Free Spins round with huge multiplier. Play Hot Ink at:    32 Red Casino >    Royal Vegas >    Spin Palace >

Planet ExoticaPlanet Exotica

Microgaming's featured new slot game for February 2011 is Planet Exotica. It has a bonus round where the anthropomorphic female alien creatures will take off clothing items as you match 3 of each type of attire. The more you match, the bigger your cash prize. Play Planet Exotica at:
   Royal Vegas >
   32 Red Casino >
   Spin Palace >


The 2 big casino software giants have been busy with their video slots production and 2010 sees many new releases.

Playtech have created games such as X-MEN and Elektra. Microgaming give us HellBoy and Winter Gold.

Details of all the new games can be found on our new slots games page.


The big casino games giants have been busy with their video slots production and 2010 sees many new releases. Playtech have created games such as ROCKY and PENGUIN PARADISE. Microgaming give us DRAGON LADY and THE PALACE. Check our new slots games page.


In October '10, Microgaming releases 4 brand new online slots games: Dolphin Coast, Steinfest, Tiger's Eye, and Monsters in the Closet. Test them out at any Microgaming online casino such as Royal Vegas.

about online slots kings

Online Slots Kings is yet another slots portal of the thousands you can find on the Internet. We are not going to make the preposterous claim to be "the best" online slots site, because that would be, well, preposterous. What we will say is that if you want to know what the latest slots games from Microgaming and Playtech worth playing are, then you've come to the right place. We won't overwhelm you with extraneous and redundant data for search engine ranking purposes; we'll mostly just provide short summaries of games.

At Online Slots Kings we have been amazed at the number of newly released online slots games so far this year. Playtech and Microgaming are again leading the way for the best online casino slot games.

New online video slot games include Pink Panther, Argyle Open, The Punisher and Lions Pride. Find these games at our favourite online casinos as listed on this page.

In-depth reviews of the online games and online casinos will help you in your quest for enjoyment and a big win. We have reviewed many new slots games such as: Lord Of The Rings, Hellboy, Fantastic 4, X-Men, Winter Gold, Love Potion, Blade, Hot Air, Elektra, Arctic Fortune; as well as classic and highly popular video slots such as: Bonus Bears, What's Cooking, Wanted, Forest of Wonder, Captain's Treasure, Diamond Valley, Gold Rally, Silver Bullet, and many more.

Note that online casinos with the same software are very similar to each other. For examples, being a Playtech online casino, Mansion has all the latest slot games such as The Mummy, Iron Man 2 and the other Marvel Slots, and countless more — the same ones that, Winner, Casino Tropez, and all other Playtech casinos will have.

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