Lucky Hippo Sister Sites & Similar Casinos

Lucky Hippo

Company: Mainstreet Affiliates

Software providers: RTG

Minimum deposit: $25

Withdrawal limits: $100

Payout speed: 2-5 days

Lucky Hippo was launched in 2018 by the Mainstreet Casinos umbrella. The company does not have the best reputation on the market as it lacks transparency when it comes to licensees or ownership.

Overall, Lucky Hippo is a decent RTG casino that accepts players from the US. The choice of payments is very limited in this market so bitcoin is the best option at Lucky. Your first 11 deposits will be matched with a 100% bonus so in total you can claim up to $11,000 in bonuses.

The bottom line is that Lucky Hippo is an OK option, but it would be great to see some improvements in terms of its licensing.

Lucky Hippo Sister Sites

Mainstreet Affiliates is a well-established company that operates for many years. It owns multiple casinos that focus on the USA market and are powered by RTG. As a result, there’s a wide array of Lucky Hippo sister sites available for selection. However, it’s important to be aware that these sites share common concerns, such as a lack of licensing and transparency.

Definitely, generous bonuses and RTG slots are the two biggest attractions of Lucky Hippo sisters. In general, you will be getting a hefty match and some no deposit free chips. For instance, Las Vegas USA and Slots Plus boast identical offers of 400% matches. You can try Slots Plus with $40 free chip and Las Vegas USA with a $20 one.

$40 Free Chip
  • Average US Casino
  • Crypto Friendly
  • Plenty of Sisters
Visit SiteSlots Plus Review

Despite over two decades in the gaming industry, Slots Plus has yet to master the secret of being a trusted and reliable casino. But instead, Slots Plus is known for its poor reputation, slow payments, and unresolved complaints. The Mainstreet Vegas Group, the owner of Slots Plus, similarly manages several other casinos plagued by these issues, indicating a systemic problem within the group.

A few words about Slots Plus: RTG games, crypto payments, decent design, and lucrative welcome bonuses. The last is probably one of the main reasons why many US players are drawn to this site. No doubt, a $40 no deposit chip looks tempting.

Overall, we encourage you to check alternative casinos to Slots Plus.

500% Bonus
  • High Welcome Offers
  • No License
  • RTG Software
Visit SiteHigh Country Review

High Country boasts some of the essential features to be a popular casino on the American market. It features all RTG games and some Visionary Games to offer you a decent choice of slots and live dealers. On top of that, High Country accepts Bitcoin for deposits and withdrawals.

However, there are some concerns regarding High Country. It belongs to Mainstreet Affiliates which do not have the best reputation in the industry. Most of the casinos operate without licenses and have slow payments.

There are better options for US customers like Bonus Blitz or Ignition. But if you are tempted to try High Country’s welcome bonus of 500%, then go for it.

400% Bonus
  • + $20 Free Chip
  • RTG Soft
  • Mediocre Casino
Visit SiteLas Vegas USA Review

Las Vegas USA might have a catchy name that attracts US customers, but it definitely has some issues it needs to resolve before we can recommend it. First of all, the lack of licensing and any information poses significant risks as one can never know if it is safe to play at Las Vegas USA.

If you do not take into account all of this, Las Vegas USA offers a decent casino product. It is powered by a popular RTG software which tends to be the favourite among customers. Also, the site accepts crypto payments for fast deposits. Its cashout times could be better.

The bottom line is that Las Vegas USA needs to be more transparent. Given its long online presence since 2002 without significant improvements, it’s unlikely that these issues will be resolved in the future.

250% Bonus
  • + $35 free chip
  • Accepts USA
  • No license
Visit SiteOld Havana Review

Old Havana is a small mediocre casino targeting USA players. It operates under Mainstreet Casinos umbrella which has numerous issues, such as licensing, sticky bonuses, slow payments, and unresolved complaints.

Many players still decide to play at Old Havana despite everything we have mentioned. There are a few reasons for that: RTG software, crypto payments, and superb promotions. For instance, your first 11 deposits will be matched with 100% up to $1000 bonuses.

Old Havana has been online for more than a decade so it must be doing something right.

$6000 Welcome
  • Mediocre US Casino
  • High Welcome Bonus
  • RTG Software
Visit SiteSun Palace Review

Sun Palace is a casino that primarily targets the US market, featuring RTG slots and crypto payment options. However, the site reveals a concerning lack of licensing and ownership details. It is widely known that Sun Palace belongs to the Mainstreet casino group, which is notorious for its questionable operations. Nearly all sites under this group have a reputation for slow payments and a high volume of unresolved complaints.

Sun Palace features many lucrative promotions that keep getting players in. For instance, you can choose between 20 free spins or $20 free chip when you register. After, claim a generous $6000 welcome pack.

The bottom line is that Sun Palace is an OK option if bonuses are more important to you than its complaints.

$25 Free Chip
  • 400% Match on the 1st Dep
  • RTG Soft

There are many risks associated with Vegas Online Casino such as lack of license, many unresolved complaints, and undisclosed ownership. Even though there is no info about the management in the footer, Vegas Casino belongs to Mainstreet Group which is known for poor quality sites.

Vegas Casino Online has everything to be a good casino: RTG, crypto payments, and generous bonuses. So it is surprising that it decided to go this questionable path.

Overall, if you still decide to play there, be sure to check its T&Cs. Vegas Online welcomes players with 400% match and $25 no deposit chip.

Similar Casinos to Lucky Hippo

RTG is highly favored in the US market, leading to a majority of casinos being powered by its software. So naturally, numerous casinos are targeting this market, similar to Lucky Hippo. The sites listed below are known for their trustworthiness, security, and reliability. Qualities that, unfortunately, cannot be confidently attributed to Mainstreet casinos.

Ignition is one of the top casinos for Americans with years of experience. Players are drawn to this site since it offers quality RTG games, live dealers, and exclusive poker rooms. Its welcome bonuses might not be as high, but Ignition has a better reputation and a few complaints.

If you are looking for similar bonuses to Lucky Hippo, then Slots Ninja offers a superb welcome pack of 350% matches that can be used 4 times. Alternatively, if you deposit with crypto, you can claim a 500% one.

100% up to $1000
  • Poker Rooms
  • Live Games
  • Best USA Casino

Ignition Casino comes from a highly reputable and trustworthy company that stands behind Bovada. While Bovada is a sports betting site, Ignition’s focus is mainly casino. Some players think it is the most popular casino in the U.S.A. and we tend to agree.

Unlike its sister sites, Ignition offers a wide range of live dealer games. There are also hot slots from RTG and Rival. Plus, many love this casino because of the poker rooms and generous bonuses.

You can check all the perks for yourself with a 100% match up to $1,000 welcome bonus. Keep in mind, that if you deposit in BTC, your bonus will be doubled.

350% up to $2,5K
  • Best Slots Casino USA
  • Huge Welcome Bonus
  • Quick cashouts
Visit SiteCafe Casino Review

Cafe Casino is a Bovada sister site that was launched in 2016. Cafe Casino gets a huge reputation bump for being part of this trustworthy company.

While its sister sites include poker and live games, Cafe is strictly a casino site. The lobby is diversified and includes titles from Rival Gaming, Real Time Gaming, Makitone and Revolver Gaming. That is basically all the best providers available in the U.S.A.

If you deposit with Bitcoin, you are in for a real treat! The first deposit gets a 350% match up to $2,500 bonus!

500% Bitcoin Bonus
  • New Casino for US
  • Excellent Welcome Bonus
  • Bitcoin Accepted
Visit SiteSlots Ninja Review

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.

100% + 100 FS
  • New Casino for USA
  • RTG Slots
  • No Deposit Bonuses
Visit SiteBonus Blitz Review

Bonus Blitz is a fresh addition to the online gaming scene, backed by the esteemed Casino Extreme group. Trying new sites might be scary as you do not know their history, but it is definitely not the case with Bonus Blitz.

As a newcomer, it offers a dynamic gaming experience with a focus on RTG games, which are essential for the American market. Players can enjoy the convenience of Bitcoin payments, which are also a must-have for faster cashouts.

Overall, Bonus Blitz is a casino that you should not miss. It offers a nice no-deposit bonus of 100 spins and a 100% match on your first deposit.

Up to $9500
  • Casino for US
  • Generous Bonuses
  • RTG

Las Atlantis casino is a sister site to the brands Red Dog and El Royale. It caters to the American market in particular offering a nicely developed site. The company that owns the brands is trustworthy and reliable.

Like many US casinos, this site treats players with a good library of games as well as reasonable banking options. One of the most exciting things about trying new online casinos is the generous bonuses and you can find plenty of those at Las Atlantis! Kick off with 280% slots bonus on top of your first deposit.

If you’re looking for a new adventure, we highly recommend this site to you.


We’re always on the lookout for new online casinos from established groups. Naturally, when the team that gave us Las Vegas USA and Vegas Casino Online launched their latest website, we were quick to try it. Lucky Hippo Casino uses the same RTG games and website layout we have seen from this operator before. It has all the player-favorite games, including slots, progressive jackpots, and table games. You can also enjoy plenty of video poker and specialty games, too. Every game category gives you the option to sort releases by game mechanics or bonus features.

User reviews for the casino are mostly positive, but there are lots of negative reviews as well. You can add money to your account balance using cryptocurrencies and prepaid, debit, and credit cards from all US-friendly brands. That said, they’re not available when cashing out. Instead, you can take advantage of direct deposit, cryptocurrencies, or receiving a check by courier or mail. Cryptocurrencies are the way to go, as they offer the fastest transaction times. Additionally, their minimum withdrawal is just $25, much lower than other payment methods.

The casino entices new players to sign up with a special welcome package of three 300% match bonuses up to $3,000. If you go for the maximum deposit each time, you can get up to $9,000 from this promotion! The bonus has a 45x wagering requirement and a 20x maximum cashout amount. However, the gambling site does not forget about its existing players either. There are multiple deposit match and free spin bonuses, a weekly cashback, and tournaments you can participate in. On top of that, loyal players are rewarded through Lucky Hippo Casino’s VIP Club.

You can contact support staff through live chat and e-mail at any time. Customer service works every day of the week, so there’s always someone around to answer your questions.


It had a big bag of promotions and games that had us glued to our seats for hours on end. Its support staff is active 24/7 and responds quickly to questions. Plus, the minimum deposit and withdrawal are accessible even to players on a budget. The only thing we wish Lucky Hippo Casino had were more payment methods. We rate it 3 out of 5 stars.