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Written by: Filip Gromovic Reviewed by: Nashon Khamala
Updated: Jun 2025
Let’s face it – we all know how streamlined recent slots have become, but do you not miss the charm of retro Vegas machines? We certainly do. On this page, we’ll show you around RTG’s full portfolio and give you an overview of their games’ features.
| Founded | 1998 |
| Number of Games | 200+ |
| Game categories | Slots |
Realtime Gaming is an online slot provider with more than two decades of experience in the niche. They are primarily based on titles with an old-school and retro vibe, which is perfect for players having nostalgia for their favorite releases from back in the day.
However, that doesn’t mean that new RTG slots have nothing to show for. In fact, our team is always impressed by how easy the provider makes it seem to combine old-fashioned releases with modernized slots deserving to be in the freshest online casino sites.
Their releases have some fairly unique features, starting with Jackpot meters and varying free spins, and moving on to modern-looking video slots with mythological or historical themes. We also appreciate the effort that goes into developing unique soundtracks and effects that truly reel you in and keep you enticed to play for hours.
A constantly updated list of the great American online casinos that
have RTG casino slots. This casinos are sorted based on our rating and quality of their current
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18+, T&Cs apply. Casino list
updated: June 2025.
While the list of RTG casino games goes on and on, it all started back in 1998 in the US, but the company moved its game developers and the entire development process to Costa Rica in 2008. From there, they’ve been managing what’s now become one of the biggest providers in the history of iGaming, with more than 300 titles to their name.
In 2015, RTG introduced its unique analytics software to help operators get a sense of what players like based on real gaming inputs. So, the brand used that same technology to cater the latest titles to players and what they like to see in them. We were rather surprised to hear about all these efforts to make the new drops as appealing to players as possible, and that’s one of the biggest benefits of Realtime Gaming.
While RTG surprisingly wasn’t nominated for casino rewards too often, their solutions were often appraised by operators and partner providers. For instance, the brand received positive feedback for its Multi-Channel Delivery platform.
On top of it all, RTG still strives toward innovation, which can be seen from its recent releases and tournaments which often include up to 10,000 players. That is, if you play for real money, of course. If you’re still not convinced, don’t worry – FreeSlots99 gives you the chance to enjoy RTG play for fun and explore the brand’s releases without spending a dime!
When it comes to mobile gaming, RTG is one of the pioneers of using HTML5 technology in its gaming solutions. We can safely say that RTG online slots are mobile-first, which means that the provider was focused on making them mobile-friendly from the get-go.
On top of that, they always seem to find new ways of introducing immersive gameplay mechanics for the benefit of your enjoyment as a player. Some of the latest advancements in that plan include numerous features that improve your mobile experience, including guaranteed bonuses and turbo spins among the best examples.
So, now that we’ve got you through the basics of Real Time Gaming slots, it’s about time we get to business. Many players start exploring RTG slots, and we’ll use that experience to pass down to you the main details of some of their best releases up to date:
There’s no better place to start when it comes to RTG gaming options than Caesar’s Empire. It’s one of the titles that started it all as one of the initial progressive jackpot slots from the brand, offering 20 paylines and a very decent RTP of 97%. Plus, it has a free spins bonus with re-trigger potential if you’re lucky enough to catch scatter symbols on the middle reels, making it an all-around pick for slot enthusiasts.
As yet another classic from the brand, we’ve got the Enchanted Garden title which was recently renewed for a sequel. Again, you’ve got a 20-pay line, a five-reeled title with a progressive feature, and a very decent, 97.5% RTP. We especially liked the introduction of the multiplier feature in the bonus round. So, when you trigger it, you can get all your prizes multiplied by x3 or even x5 if you land enough scatters.
With this next one, we’re going back in time to Ancient Egypt to enjoy one of the classic slot themes with 25 pay lines. Again, the bonus round features a multiplier prize, and that makes Cleopatra’s Gold one of the best games you can try from this provider along with the previous two.
Although we love the combination of jackpot prizes and exciting free spin action, Mid-Life Crisis is nothing like the previous few slots. Instead, it delivers nine pay lines as a classic drop, offering a progressive jackpot and a layout worthy of the good-old Vegas casinos.
Besides those very exciting titles that we’ve mentioned, Realtime Gaming also excels in making some high-variance releases with massive payout potential. So, we thought it’s only fair to give you a few recommendations in this category based on our firsthand playing experience.
All of these features an outstanding winning potential, and you can play free RTG slot games online right here at FreeSlots99 to see what they’re all about! Until then, we’ll give you some pointers, starting with the Goblin’s Treasure game, which has a twofold jackpot prize. You can win the Minor or the Major, depending on your bet size.
Other titles like Aztec’s Millions include a modern layout with 25 pay lines and, you’ve guessed it, a jackpot prize to spice things up a notch. Jackpot Pinatas also features a progressive prize, giving you a chance to win up to 50,000x of your bet size. The Shopping Spree slot has an old-school Vegas-esque appeal, so it’s no wonder it got quite a few sequels from RTG studios.
As you can see by our overviews of Real Time Gaming slots, the company mainly prides itself on creating high-volatility progressive titles. So, it’s obvious that the blazing jackpot feature is one of the key things to focus on here, but what about other gameplay mechanics?
We did some digging, and after exploring the features, graphics, and other key traits, we’ve concluded that these are the main advantages.
So, our main conclusion is that Realtime Gaming releases are primarily made for players who are looking to get back to their roots. Unlike the latest online releases you’ll find from popular providers, RTG never abandoned its philosophy of creating online games, and you can see that with every spin that you make.
We would even argue that you wouldn’t notice a difference between playing an old-school Vegas progressive machine at the Bellagio or Caesar’s if someone gave you a phone with RTG’s jackpot slots instead. While we’re at it, we can’t avoid the fact that all of their options are mobile-first, so that lets you capture perfectly the retro vibe and gameplay that they offer on your Android or iOS device.
Last but not least, we loved the re-trigger potential of their bonuses. You’ll rarely find a provider that lets you discover so many releases with a re-trigger feature to extend the bonuses. Plus, they don’t place a cap on the number of times you can re-trigger the feature, and that’s especially admirable.
Filip Gromovic is a senior slots reviewer here at FreeSlots99 with over five years of experience evaluating the latest drops in the world of iGaming.
Being a slot fan himself, Filip approaches slot ratings just the way we like it – professionally, but also from a player’s standpoint.
That enables him to give his unbiased take on the slot’s features, gameplay and design, while only recommending top-tier releases to our readers.
More info on Filip Gromovic
Having served FreeSlots99 for more than 5 years as a senior content editor and reviewer, Nashon Khamala has extensive knowledge in game slots and iGaming.
His membership in the Editorial Freelancers Association helps him deliver content that reaches both editorial excellence standards and an engaging information level.
By using his expertise in slots games combined with player-focused analysis, Nashon delivers a professional evaluation of slot features and player experiences in his reviews.
More info on Nashon Khamala
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