With over twenty years combined experience reviewing online casinos and providing in-depth reporting on the internet gambling industry, OCS prides itself on finding and reviewing only the best online casinos in business today. Below, we present to you our summary reviews of nearly fifty online casino sites, which we have verified for security and fairness accreditations according to the proper regulatory jurisdictions, and further, which we deem to be the best free online casinos for opening secure accounts and wagering real money online. Many of these casinos can be securely downloaded below, while further information can be obtained via links to comprehensive and detailed casino reviews.
Go Casino is one of the newer top-tier online casinos from Hambledon N.V. Making a big splash in the U.S. facing sector, Go Casino offers a massive 100% Match welcome bonus worth $20,000 over the course of twenty deposits. They also host a comprehensive lineup of slots and video poker tournaments guaranteeing over $200,000 in jackpot dollars every month. Licensing is held through the Curacao Gaming Control Board (Netherlands, Antilles government) and all casino games are powered by TST fairness certified Vegas Technology software.
Rushmore Online Casino - Real Time Gaming Software - $888 in Casino Bonus Money. Rushmore Casino is one of the most trusted and reliable U.S. facing casinos on the Internet. Home to video poker, slots and blackjack bonuses up to 400% free, high roller bonuses and blackjack tournaments, Rushmore does a great job at catering to different gambling preferences and bankrolls. They make it very easy to process deposits with credit cards and have plenty of withdrawal options as well.
VIP Slots Casino rewards players for spinning the reels. This Vegas Technology Software powered online casino holds licensing through the Directorate of Offshore Gaming in Antigua & Barbuda is to par with the highest RNG/fairness accreditations. The welcome bonus is worth up to $777 Free and all deposits come with reload deposit bonuses ranging from 5% to 30% the deposit amount. A large monthly tournament schedule and great Player Rewards characterize this slot lovers gaming destination.
Slots Galore Casino has received a good deal of buzz in the short time since it's launch in 2009, and has fast become one of the top destinations for playing online slots these days. The welcome bonus - worth 100% up to $1,000 Free is one of the best out there with only a 20x play-through and minimum game restrictions (European Roulette is the only exemption). Being owned and managed by the U.S. friendly EHGV network, Slots Galore is tied into one of the most comprehensive and lucrative monthly slots tournament schedules on the Web today.
Aladdin's Gold Casino is one of the longest running licensees using the RTG software platform. Open to the U.S. online betting sector, Aladdin's Gold offers numerous payment and withdrawal services, not to mention one of the finest customer service departments in business today. Operating out of the UK for over the last three years, Aladdin's Gold management team is serious about catering to their English speaking clientele. Another great incentive for opening a real money account at this Curacao licensed and regulated online casino, is that Aladdin's Gold offers a comprehensive loyalty and promotions program.
Cherry Red Casino is the sister site to Rushmore, providing U.S. players with the largest video poker bonus available (200% up to $1,200 Free), as well as slots and Blackjack bonuses. Priding themselves on exceptional customer service, Cherry Red holds a TST certification by way of providing an RTG software platform available in instant play and download. In fact, Cherry Red Casino is one of the few RTG casinos offering instant access to test their games without opening an account.
Silver Oak Casino is an RTG powered online casino under new management and boasting a fresh, new look. Offering one of the most user-friendly websites of any RTG casino we've seen, not to mention a loaded promotions package, Silver Oak is making waves with the U.S facing iGaming sector. New members are entitled to a 100% Match Bonus up to $1,000 Free, and a chance at claiming nine additional bonuses worth a total of $10,000 altogether.
RomeCasino comes from one of the newest top-tier software developers, Top Game, whose fast upload speeds and multi-tabbing technology give players instant access to multiple casino games at once. Rome Casino has hit the online gaming sector by storm and is attracting new players with their generous "Romulus" welcome bonus package of five 100% bonuse up to $1,000 each (75x play-through).. 100+ casino games are available on one of the fastest software platforms online.
Online Vegas Casino is a top-tier online casino catering to U.S. players. A massive welcome bonus worth over $5,000 is a great incentive for opening an account here, as Online Vegas has all the necessary credentials in place, including a fully downloadable Vegas Technology software platform and licensing in Curacao (Netherlands, Antilles).
Doyle's Casino is the namesake online casino of legendary poker champion, Doyle Brunson. Backed by the Texas Dolly, himself, Doyle's Casino boasts excellent credentials and an outstanding reputation for round-the-clock customer service, including toll-free telephone and fast service live chat. Also taking place "round the clock" are Doyle's 25% bonuses on ALL reload deposits, blackjack tournaments and some of the best online poker via Doyle's poker room. New players can receive 100% up to $1,000 Free in welcome bonus money.
Ruby Royal Casino is the latest US facing online casino launched under the management of UK-based Silverstone Overseas Ltd. The first Rival Gaming Software powered Technical Systems Testing (TST) fairness/payout audited online casino, Ruby Royal takes player trust, transparency and responsible gaming standards to a new level for Rival and Silverstone. An outstanding destination for playing I-slots and all of Rival's games for that matter, Ruby Royal offers one of the best ongoing play-bonus promotions right now. Earn up to $100 Free in bonus money with $888 and 30 minutes of free gambling.
Millionaire Casino is one of the most popular Vegas Technology powered online casinos of today. Offering a hefty welcome bonus of $2,000 on the first deposit ($3,000 additional) and one of the busiest casino game tournament schedules on the Web, Millionaire has come a long way since its early beginnings as an exclusive, invitation-only online casino. Millionaire is a member of the EH Gaming Ventures Group.
Villento Las Vegas is one of the leading Microgaming online casinos of today. Offering over 300 casino games on the downloadable Viper platform, Villento strives to offer the same gaming package you would find at a prestigious Vegas Strip Casino Resort. With all the gaming amenities to boot, eCOGRA audited payout percentages to show for, a fantastic Player Rewards Program, and super-friendly customer service, Villento Casino has done good on their word.
Pure Vegas Casino offers the quintessential virtual Las Vegas experience in the truest sense. Emphasizing customer service and promotions, Pure Vegas caters to players who like to be rewarded with comps and term-friendly bonuses, like the $2,400 Welcome Bonus that is divvied into three $800 increments, and requires a low 15x play-through. Pure Vegas is powered by RTG Software, is TST certified for fairness and is regulated in Nehterlands, Antilles.
Slots Oasis Casino truly offers one of the best welcome bonuses on the internet - 400% up to $4,000 on a single deposit or 200% up to $1,000 Free on Blackjack. Throw in weekday and weekend bonuses, blackjack tournaments, RTG's finest selection of slots and table games, and a TST fairness certified software platform, and you have one of the top U.S. facing online casinos in business today.
All Star Slots Casino is one of the newest casino licensees of the highly recommended Real Time Gaming (RTG) software. Catering to the slots fan (and U.S. players), All Star Slots has two things in its court: Outstanding graphics and innovation, along with a great bonus offering up to $787. All this coupled with generous daily bonuses worth up to $7,800 each month for all members of All Slots help make this a top notch casino for slots lovers.
Party Casino is the longstanding online betting destination operating under the umbrella of Party Gaming. In business since 1997, Party Gaming has developed one of the largest player bases in all of iGaming, helping make Party Gaming one of the largest non-US facing online casinos in business today. Party Casino uses eCOGRA approved proprietary software and leases some of the most popular casino games from other top-shelf software developers. New players are entitled to a welcome bonus worth 100% up to $500 Free on four deposits.
Golden Casino - Vegas Technology Software - Licensing in Curacao - $1,000 in Welcome Bonuses with a low 10x wager requirement. Golden Casino is run by a professional team with more than 10 years experience working in the online casino industry. Over $100,000 is given away in monthly guaranteed tournament pools, including slots, blackjack and video poker tournaments. Offers highly secure banking options for all players (not open to U.S. players), including credit card processing and bank wires. Some of the fastest payouts on the Web.
Platinum Play Casino is one of the most popular casinos in the Fortune Lounge group. Certified by eCOGRA and licensed by the Kahnawake Gaming Commission, this Microgaming powered online casino has been throwing non-stop tournaments and vacation promotions since early 2004. Each year they host a popular International Casino Games tournament and International Slots League with tons of freerolls.
English Harbour Casino is the flagship site of EH Gaming Ventures Inc, also known as English Harbour Casinos. Having developed a stellar reputation with players over the years, a consistently large bonus/promotion scheme and a steady, generous tournament schedule helps make English Harbour Caisno a top choice with online gamblers.
Grande Vegas Casino is one of Real Time Gaming Software's newest licensees in what has become the fastest growing and most popular U.S. facing network of online casinos today. Grande Vegas offers an excellent welcome bonus package worth 200% up to $200 Free and up to $1,000 in weekly Blackjack and Video Poker bonuses with a low 5x play-through. Grande Vegas is legally licensed and the RTG software platform is fairness certified by Technical Systems Testing.
One Club Casino is a UK licensed and regulated betting destination accepting U.S. players. Powered by Real Time Gaming, One Club offers a comprehensive selection of ongoing bonuses and promotions, including a weekly $1,000 giveaway, Monday Bonus Night, ongoing weekly bonuses on multiple deposits, friend referral bonuses and Player's Club bonuses with lower than average wager requirements. One Club Casino has been verified for inherent fairness by UK whitelisted testing house, Technical Systems Testing.
All Slots Casino is a member of Microgaming's esteemed Jackpot Factory. eCOGRA approved and popular with players, Jackpot Factory has dished out over $4 billion in payouts since 2000 and has created a few millionaires. All Slots is their flagship site...with good reason.
Rich Reels Casino is Villento brands' latest gaming property, and is following close suit to its well known sister site, Villento Casino. eCOGRA audited, Rich Reels Casino offers Microgaming's entire suite of online slots and casino games, and is giving up to quadruple comp points to players who spin the reels on selected slot machines. Home to Terrific Tuesdays - forty free slots spins every week.
Jackpot City is one of Carmen Media and Belle Rock Entertainment's most popular online casinos. eCOGRA approved and licensed in Gibraltar, Jackpot City offers over 400 casino games, fast payouts, outstanding player support and service, and a solid welcome match bonus worth up to $500 Free on two deposits. Awards include "Best Jackpots" nomination by Strictly Slots readers.
Club World Casino is the flagship site of the Club World Casinos Group. One of the longstanding gaming networks on the Web, Club World is chiefly characterized by their outstanding customer service support team, fast payouts, flexible withdrawal and depositing methods, and generous promotions. They are currently offering a Welcome Bonus worth up to $150 on table games (50x play-through) and $777 on Slots (20x) - with no maximum cashout.
Super Slots Casino is English Harbour Casinos slots themed site offering over $100K in guaranteed monthly slots jackpots, a 100% welcome bonus up to $300 Free and reload VIP bonuses up to $750 Free every week. Powered by Vegas Technology Software, Super Slots Casino is licensed the Directorate of Offshore Gaming in Antigua and Barbuda.
Casino Classic is a Las Vegas style online casino offering over 250 games on Microgaming's Viper Software platform. A favorite with many players, the Big Winners list published on their website speaks for itself. This eCOGRA approved online casino has one of the most generous bonus offers on the Web. Play with $500 in free credits for one hour and earn up to $100 Free. With only a $20 deposit, this bonus can be transferred to a real money account, which equates into a 1,000% bonus! Home to the $70K Sweepstakes.
Casino Splendido is a popular eCOGRA regulated online casino under the management of the same team behind Roxy Palace. Casino Splendido is most well known for their excellent customer service, high payouts, regularly occurring promotions and a highly realistic virtual Las Vegas experience synonymous with the Roxy name.
Paradise 8 Casino is one of the longest running Rival Gaming powered online casinos in business today, and the flagship site of Bonne Chance NV (Silverstone), which manages ten very distinct online casinos out of the UK. Regulation and licensing is out of Netherlands Antilles (Curacao). Paradise 8 is most known for their welcome bonus package and loyalty program, offering several no-deposit bonuses, match welcome bonuses, weekly and monthly reload bonuses, cashback on losses and tiered comp point earnings. $10 no-deposit bonus.
Virgin Casino is none other than the flagship online gaming site of Richard Branson's Virgin empire. Powered by the IGT-owned Wager Works software, Virgin Casino offers a full online casino with over 180 games, a bingo room and poker room. Comp points can be used for Virgin merchandise, including frequent flyer miles, whilst a manageable welcome bonus of ?100 is available to new players. Virgin Casino is one of our top choices for a UK online casino.
Club Euro Casino is Club World's leading European branded casino. A selection of Real Time Gaming's 6.1 Version online casino games, including Reel Series slots and large progressives are available via Flash or download. Open to players throughout Europe, Canada and the U.S., Club Euro is truly an international site. The same great promotions, including the $10,000 Crack the Code bonus are available to all real-money players.
Club UK Casino is open exclusively to UK residents, thus catering to the specific needs of the UK gambler. What this means is fast and reliable support from a UK-based customer service team, banking options through several UK eWallets and banks, and Real Time Gaming's favourite UK games. Licensing for Club UK is held through Netherlands Antilles (Curacao), which meets the standards of UK gambling authority.
Captain Cooks has been online gaming since 1999. The first casino to make a millionaire on the internet, Captain Cooks certainly has developed a great reputation over the years with players. As a member of Casino Rewards, not to mention the fact they are certified by eCOGRA, Captain Cooks Casino is in top form. Claim a free play bonus of $500 and 1 free hours of gambling.
Sloto'Cash Casino is a U.S. friendly site powered by the innovative Rival Gaming software platform. They offer unique interactive I-slots, over sixty casino games, and a $577 welcome bonus over three deposits or a $7 No-Deposit Bonus with a very low 12x wager requirement.
InterCasino has had their virtual doors open since 1996, and has paid out over $3 billion in winnings to the thousands of online gamblers who call this casino home. Being powered by Crytpologic, InterCasino is not open to U.S. players. They are, however, open to Canadian residents and throughout all of Europe.
Superior Casino is part of the Superior Gaming Group, which for all you poker players out there, is the main hub for the popular online poker room, Superior Poker. As for the casino, it is powered by Rival Gaming Software and offers one of the best bonus offers out there. New players have the option of taking a $20 no-deposit bonus, a free 100% Slots Bonus up to $1,900 Free on three deposits, or an All-Games Bonus of 50%, also up to $1,000 Free.
Casino Club is the only online casino powered by Boss Media and featured here at Online Casino Suite. One of the most popular casinos in this Sweden-based company, Casino Club is strictly regulated by the Lotteries and Gaming Commission of Malta and is audited for monthly payout verification, which consistently yields in the upper nineties percentile for all games on average.
Crazy Vegas Casino is one of the most well known casinos in the Vegas Partner Lounge network. A fun and hip atmosphere characterize this Microgaming powered and eCOGRA approved online casino, not to mention one of the "craziest" bonuses on the Web. New players need not risk anything to gamble with ?/?/$3,000 for one free hour. At the end of the playing session, make a minimum deposit of ?/?/$50 and transfer up to ?/?/$200 in free cash.
Sun Vegas Casino is a member of Vegas Partner Lounge, which is one of the most popular Microgaming powered networks of eCOGRA approved online casinos. Sun Vegas offers verified payouts, fair odds and some of the largest progressive jackpots on the Web. See the Big Winners published on the homepage of this "Tropical" gaming experience now offering 100 free slot spins and a $2,500 free play bonus.
All Jackpots Casino is a member of the well known Jackpot Factory, where millions of dollars and progressive jackpots have been won by online gamblers. All Jackpots is eCOGRA approved, licensed in Kahnawake and powered by Microgaming's Viper suite of 450+ casino games. Active players have an opportunity to join the prestigious VIP Lounge.
Roxy Palace could arguably be considered one of the most popular Microgaming-powered online casinos today. Known for their generous reload bonuses and substantial slots offering, including a guaranteed jackpot payout on slots tournaments, Roxy Palace's popularity comes with good reason. Excellent customer service and high monthly payouts characterize this eCOGRA approved gaming site.
32Red is a leading UK online casino regulated and licensed in Gibraltar. A highly transparent online casino, 32Red is eCOGRA certified and powered by Microgaming. Over 200 casino games, bingo, sports betting, and arcade games are available in Flash, PC download and Mobil Phone download. New players are eligible for either a Match slots bonus up to ?100 or a casino games bonus up to ?50 Free.
Club Vegas USA is a leading U.S. facing online casino providing custom payment options and one of the largest and longest ongoing free cash bonuses today. Get a $7 no-deposit bonus just to try out their games, a 300% Welcome Bonus with 20x wager requirement to get started playing iSlots and an ongoing 20% bonus up to $100 Free on every deposit up to $20,000 total.
Casino.com is in the hands of the Mansion Online Casino Group and is sporting a new software platform by Playtech. This Gibraltar registered property offers an outstanding comp program, aka The Loyalty Lounge, which gives away thousands in bonus credits to individual players each month, including Happy Hour bonuses, reloads and referrals. Returning players can earn thousands in extra comp points just by participating in tournaments. 
Cocoa Casino is a top-rated U.S. facing online casino powered by Rival Gaming Software. All of Rival's casino games are available for download and Flash, including the popular and entertaining iSlots. Cocoa Casino offers a great high roller bonus worth up to $1,000 Free, as well as several weekly and monthly reload bonuses and cashback rewards as part of their VIP loyalty program. Licensing is held in Curacoa, and management (Silverstone Overseas; Bonne Chance, NV) is based out of the United Kingdom.