Free Spin Sister Casinos & Similar RTG Sites

New casinos are always appealing, but they’re even more enticing when they’re backed by a respected and trusted company. This way, players can set aside concerns about the safety of the new platform. Limitless Casino is an exciting addition to the Casino Extreme family.

Like its counterparts, Limitless operates on RTG software, making it an optimal choice for targeting the American market. The platform prioritizes crypto deposits and boasts the ability to process unlimited cashouts within 10 minutes. However, despite these enticing features, it’s crucial not to overlook verification and other necessary procedures.

Currently, you can try this new casino with 100 free spins (use code: LIMITLESS100) and claim a respectable 100% match bonus on your first deposit.

Slots Ninja is a superb new casino that comes from the Casino Max family. We are sure that it will follow in the footsteps of its sister sites and become a popular brand among US players.

It definitely has everything to become so: a complete collection of RTG games, bitcoin deposits, and an incredible welcome offer. We encourage you to deposit in crypto to get an increased 500% welcome match. If you go with fiat, the match is still high – 350% that can be used 4 times.

We recommend Slots Ninja for American players.

Super Slots is a great site launched in 2020. I guess, BetOnline family wanted to expand its casino brands, making Super Slots a perfect sister site to Wild Casino. Trying a new site is always fun, especially with such popular related casinos.

Overall, the games library is quite impressive, offering some quality slots from Betsoft and Nucleus Gaming. Let’s not forget that there is a great number of video poker and other table games.

A massive sign-up promo with 300 free spins split over 10 days. 

Owned by a reputable company, Super Slots is a recommended site for U.S.A. players.

Black Lotus is an Asian-themed casino owned by Genesys Group. It is known for sites like Big Dollar or Mandarin Palace that target players from USA.

Once of the things that Black Lotus is proud of is the game collection that’s powered by Saucify – a supplier with years of experience in the gaming industry. Additionally, you can browse through Betsoft and Rival slots.

The promotional page is very extensive starting with Happy Hour promo and 200% bonus on your first deposit.

BoVegas isn’t new to the gambling scene, but its reputation is mixed. Long withdrawal times, the lack of a license, and slow customer support are key risks, so it may be worth exploring alternatives like Casino Max before playing here.

That said, BoVegas has its appeal. It runs on the popular RTG platform, loved by both American and Australian players, and supports Bitcoin deposits for quick funding—though withdrawals aren’t as fast.

Players who choose to register can take advantage of generous bonuses totaling up to $5,500 across their first deposits.

Cherry Gold is part of a larger group that operates over 10 casinos, primarily targeting American and Australian players. However, the group is known for slow payments, slow customer support, and a lack of licensing, which raises potential concerns for players.

Despite these drawbacks, Cherry Gold still attracts some players thanks to its use of the popular RTG software and support for cryptocurrency deposits. Its promotions are also solid, drawing a fair share of customers.

Overall, we recommend checking out the table below for casinos similar to Cherry Gold—and giving Bonus Blitz a try!

With so many reputable US casinos available, there’s little reason to choose Eclipse Casino. Its poor reputation stems from extremely long withdrawal times and the absence of licensing information. These are serious concerns that should make players think twice about depositing money here or at its sister sites.

At its core, Eclipse is a Rival-powered slots casino where crypto is the most practical deposit option. Its game library is fairly solid, featuring additional providers like Genii and Arrow’s Edge. Promotions are also generous, with new players able to claim a 300% match bonus on their first deposit.

Still, when weighed against the risks, Eclipse falls short. With far better alternatives on the market, skipping Eclipse in favor of a more reliable casino is the smarter choice.

DomGame Casino is a mediocre US-facing site powered by Rival software. While Rival isn’t as popular as RTG, it still has a loyal fanbase, which is why some players choose DomGame despite its questionable reputation. The main complaints center on extremely slow withdrawals, with cashouts often taking weeks or, in some cases, never arriving at all. Another major concern is the lack of licensing information on DomGame’s website, as well as on its sister sites.

On the positive side, DomGame does offer generous promotions, including a 300% match bonus on your first deposit. However, crypto is the only available payout method, so players looking for more options may find this limiting.

Overall, DomGame has significant issues that need to be addressed before it can be considered a reliable casino.

You might wonder why Supernova and its sister casinos receive such low ratings when, at first glance, they appear quite decent. However, a closer look reveals numerous customer complaints about extremely slow payment processing, unresponsive support, the lack of a valid license, and confusing bonus terms.

Considering all these factors, we strongly recommend avoiding Supernova, despite its tempting bonuses and modern design.

There are far better and more trustworthy options available for US players, and we’ve listed them below.

Irish Luck is a mediocre online casino operating in the US market. It belongs to a larger group that manages more than ten casinos, none of which come recommended. The group has a long-standing reputation for slow payments, poor customer support, and unfair terms and conditions. To make matters worse, Irish Luck operates without a license. While it’s true that some reputable US casinos also run without one, those sites still follow strict standards and have proven themselves trustworthy over time.

Irish Luck is powered by Rival, a software provider that was once quite popular but has since fallen out of favor as more casinos switch to RTG. From that perspective, Irish Luck does offer a somewhat unique selection of harder-to-find games. It also features decent bonuses, including a few no-deposit offers.

Despite these minor positives, Irish Luck’s poor reputation overshadows them. For a safer and more reliable experience, we recommend trying Ignition or Wild instead.

When it comes to US-friendly casinos, most are powered by RTG, as it’s considered the more modern platform. Rival was once quite popular, but over time, many operators shifted their focus to RTG. As a result, there are now relatively few Rival casinos left. Golden Lion happens to be one of them—but is it trustworthy?

The short answer is no. Golden Lion has a poor reputation, slow payments, and confusing terms and conditions. Its sister casinos are also associated with numerous complaints, which only reinforces the concern.

In short, Golden Lion is not a recommended casino and is best avoided. Consider trying High Roller instead for a safer and more reliable experience.