Although many popular casinos have already established a good reputation online, new casinos can often offer more benefits in the form of more significant bonuses, fresher gaming opportunities, or fewer KYC requirements. To save time researching new casinos US players are accepted at, we’ve compiled the definitive guide to new US online casinos in 2023. Our comparison tables below and pros and cons lists will help you decide which new US casino is most suitable for you. You will also find detailed information about how to sign up for a new casino in the US and start wagering. 8 Top New US Casinos in 2023 Considering what benefits and perks new online casinos offer, we have selected 8 top new casinos USA players are accepted at and included them in our list. Here is a quick introduction to our recommendation list. Mega Dice – Offers Anonymous Registration and Accepts Payments in Cryptocurrencies Lucky Block – Blockchain-based Online Casino that Focuses on Transparency BC.Game – Rewards Loyal Players with Bonuses and Promotions Wild Casino – 10% Weekly Rebate for Those Who are on Cash Losses BetUS – A Wide Variety of Games and a 300% Referral Bonus MyBookie – 50 Free Spins + Many Benefits for VIP Members Las Atlantis – A wide selection of Gambling Games and a 14,000% Welcome Package EveryGame – 125% Welcome Match Bonus and a $5555 Welcome Package Top New US Casinos Reviewed – Full List Before you decide which online casino to use, knowing what you can expect from each of them is also helpful. In this section, we will help you understand what benefits and features have the new US casinos included in our recommendation list. We have reviewed each casino in detail and included their pros and cons that could help you make a more reasonable decision. Mega Dice – Offers Anonymous Registration and Accepts Payments in Crypto Official Website: megadice.com Founded: 2023 License: by the government of Curaçao Headquarters: Curaçao Mega Dice is a relatively new crypto casino founded in the middle of 2023. However, the platform has already gained massive recognition due to the features offered on the platform. First, Mega Dice’s website is attractive and inviting, where creating an account is a matter of quick steps. As long as the platform does not require you to undergo a KYC procedure, you must provide an email address and create a password and username. Mega Dice is also a licensed company that follows strong AML policies to secure your withdrawals. The most significant disadvantage is that the platform isn’t available in the US, and you must use a VPN to register. Mega Dice welcomes its customers with a massive collection of slots, sports, live casinos, crypto games, and game shows. Selection of Games Mega Dice has a massive variety of games, and it displays almost 4,800 different games on its platforms. Apart from it, Mega Dice sportsbook also offers 39 different sports names, with many popular ones in the US, such as hockey, basketball, baseball, and football. The Casino games are divided into sections of slots, game shows, live dealer games, and crypto games. Such popular casino slots providers as Pragmatic Play, Microgaming, NetEnt, and many others provide Mega Dice’s slots. The variety includes new games, such as Crystal Catcher and Benji Killed in Vegas, and old-school games, such as Misery Mining, Wanted Dead or Alive, Gates of Olympus, and many others. You can also explore the live casino section games the Evolution Gaming company provides. The section introduces some roulette, poker, baccarat, and blackjack games. Poker enthusiasts can find three types of poker games – Texas Hold’em, Three Card Carinnean, and Caribbean Stud Poker. Meanwhile, Baccarat enthusiasts can 4 different baccarat games. The crypto section provides games you can play, betting your cryptocurrencies and winning high rewards. You can also check such popular games as Monopoly, Funky Time, Crazy Time, Gonzo’s Treasure Hunt, and other popular games in the game shows section. Accessing these games has been made even simpler with the addition of a Telegram bot. Mega Dice has become the first crypto casino to use a Telegram bot to allow users to play its casino games. Those interested simply need to visit the website and check out the bot, which opens the connection to the casino that can be used to deposit crypto and play games. Bonus and Promotions Mega Dice bonus package includes a 200% matching bonus for up to 1 BTC, which you can claim once you deposit at least $20 on your account. It also offers 50 free spins. While this is a welcome bonus, there are other weekly bonuses and free spins for a new slot. However, bonuses must be wagered 40x before you can withdraw your earnings. Customer Support Mega Dice provides quite useful customer care services. First, it has a FAQ section where you can find the answers to many of your questions regarding the platform. The casino also provides a live chat that answers your messages in less than a minute. Additionally, Mega Dice provides two emails to contact its customer care for support (help@megadice.com) and for complaints (complaints@megadice.com). Payment Methods Mega Dice supports payments through 10 popular cryptocurrencies, including BTC, ETH, DOGE, ADA, etc. Crypto deposits and withdrawals are the fastest on the platform; however, if you don’t have any cryptos, Mega Dice offers many other banking options, including credit and debit cards, wire transfers, e-wallets, Google Pay, and Apple Pay. Pros Licensed casino with security policies Supports a huge variety of slots, game shows, and live games Supports several crypto games 39 different sports markets available on the sportsbook Many payment methods are available Welcome bonus of 200% for up to 1 BTC Payout and withdrawal time is one minute for crypto payments Wager on games via Telegram Cons 40x wagering requirement for bonuses Fiat payments can take up to 2 days For US customers VPN is required Casino Bonus Wager RequirementMinimum DepositPayout Time 200% Welcome Bonus for up to 1 BTC and 50 free spins Bonus reloads and free spins weekly for a new game 40x wagering requirement 100% wagering on slots 50% wagering on live games 20% wagering on crypto games and game shows $1 $20 to claim bonuses 1 minute to 2 days (depending on the payment method) Visit Mega Dice Lucky Block -Blockchain-based Online Casino that Focuses on Transparency Official Website: luckyblock.com Founded: 2022 License: Curaçao eGaming license. Headquarters: Cayman Island Lucky Block is among the first blockchain-based online casinos, and it is built on the Binance Smart Chain. The project’s primary focus is on the platform’s transparency and fairness. As long as Lucky Block is based on blockchain technology, all the transactions are recorded on the chain, increasing the platform’s transparency. To use Lucky Block, a simple registration is enough; users don’t need to go through the KYC process; this makes it easier for US customers to access the platform using VPN. Selection of Games Lucky Block supports casino games and sportsbooks, offering almost 45 popular markets, including tennis, soccer, basketball, volleyball, and many others. The platform also introduces a massive selection of slots and live casinos. The market leaders provide the slots, guaranteeing a great experience with Lucky Block. On the slot’s section, you can find Fates of Olympus, Sweet Bonanza, provided by Pragmatic Play, Dork Unit, Wanted Dead, or A Wild, provided by Hacksaw Gaming, and these are just a few. Other providers include Push Gaming, Play’n Go, Nolimit City, Microgaming, BluePrint, NetEnt, etc. You can also check the live casino section for such types of games as baccarat, poker, blackjack, and roulette. Bonus and Promotions Lucky Block’s welcome package includes a 200% bonus of up to 10,000 euro and 50 free spins. However, as a relatively new platform, Lucky Block offers several other bonus packages for different amounts of deposits. For example, its Monthly reload package can help you get up to a $200 bonus every Monday, depending on your deposit amount. Another promotion package is Game of the Week, which gives you free spins to test a new game each week. Customer Support Lucky Block’s support service is of a high standard. Though the broker does not support the phone call option, it has a live chat and email help options, and in both cases, users get quick answers to their answers. Its website’s “Help” section also covers the answers to some basic questions. Payment Methods Lucky Block supports a variety of cryptocurrencies, including Bitcoin, Ethereum, and its native token LBLOCK along with eight more cryptocurrencies. This enables users to deposit and withdraw funds in a matter of minutes and without any processing fees. The platform also enables buying cryptocurrencies directly from the cashier, supporting many payment options. Pros You can play without KYC registration The payout time is fast: from 1 minute to 1 hour, depending on the crypto It has a vast selection of games Sportsbook includes 45 different markets No withdrawal limits and processing fees The minimum deposit is $1 Cons US customers can only use the platform through VPN Does not have a high-standard license Casino Bonus Wager RequirementMinimum DepositPayout Time 200% matching bonus 50 free spins Get 10% of the bonus after the 6x wager requirement $1 $20 to get matching bonuses 1 minute – 1 hour Visit Lucky Block BC.Game – Rewards Loyal Players with Bonuses and Promotions Official Website: bc.game Founded: 2017 License: the government of Curaçao Headquarters: Curaçao Selection of Games BC.Game has a sports and casino section, with a rich selection of markets and games. The sportsbook supports more than 30 markets, including soccer, FIFA, tennis, basketball, rugby, baseball, and many other popular markets. The versatile games section includes games from various providers and BC original games. Among the top BC originals are Crash, Crash Trenball, Limbo, Classic Dice, Hash Dice, Coinflip, Wheel, etc. The slots section includes games from such famous providers as Pragmatic Play, Blueprint, Play’n Go, Hacksaw, Amigo Gaming, etc. You can also check the hot games section to find the most widely played games and the live games section for various poker, blackjack, and roulette games. Bonus and Promotions BC.Game’s main bonus is its welcome package which rewards up to a $20,000 bonus for the first deposit. However, there are many other promotions on the platform, and you can get matching bonuses even from your 4th deposit. The first promotion requires a minimum deposit of $10 and gives a 180% matching bonus, and the number grows with each deposit. Eventually, you can get a 360% deposit for your 4th deposit with a minimum requirement of $200. Customer Support BC.Game provides top-notch customer support with many options to contact the Help Centre. The options include 24/7 live chat, email help, and a section on frequently asked questions. You can also contact them for help through social media platforms like Telegram, Twitter, and Facebook. Payment Methods Though BC.Game accepts only crypto payments; many cryptocurrencies are available for quick deposits and withdrawals, along with Bitcoin, Ethereum, Dogecoin, Tron, Solana, and many other popular cryptos, BC.Game also supports payments with its native token called BCD or BC Dollar. Pros A good selection of slots, including original games Get bonuses with a $10 minimum deposit Many options for customer support Bonuses for up to 4 deposits Provides a safe and secure experience No restrictions on withdrawal and wagers Cons Supports only crypto payments US customers will need VPN to access the platform High wagering requirements Casino Bonus Wager RequirementMinimum DepositPayout Time Up to $20,000 500x the value of your bonus $10 Up to 24 hours (depending on the payment method) Visit BC.Game Wild Casino – 10% Weekly Rebate for Those Who Are on Cash Losses Official Website: wildcasino.ag Founded: 2017 License: Panama Gaming Commission Headquarters: Panama The following casino on our list is Wild Casino, one of the most popular casinos among US players. Established in 2017, Wild Casino is licensed by a high-standard body, ensuring its platform’s games and slots are fair. The casino also provides different bonuses and several entertaining games in different categories. Selection of Games Along with a great variety of slots provided by BetSoft, Real Time Gaming, Dragon Gaming, and Nucleus, Wild Casino also supports many classical options. You can check for the popular games in live dealer games and video poker sections. The casino’s table games section includes 19 blackjacks, 16 roulettes, 11 casino poker games, and 11 other table games. Users can also entertain themselves with Wild Casino’s specialty games, such as American Keno, Symbols of Lucky Nugget, etc. Bonus and Promotions You can use the 13 different bonuses and promotions offered by this platform. There are two types of Welcome bonuses: the $9,000 crypto bonus (for four deposits) and the $5,000 welcome bonus (for four deposits). The wagering requirements, limits, and games contributions towards these bonuses may differ, so read the conditions before selecting the welcome bonus. Several other promotions are also offered to meet the expectations of every gambler. Among those are the 10% weekly rebate, wild Wednesdays, friend references, Sunday Funday, and the ultimate spinoff. Customer Support Wild Casino also stands out with good customer support, offering many options to report your problem. If you want help regarding your bonuses, withdrawals, and deposits, you can deliver your message to the Help Centre and get the answer back. Other options include getting in touch through email and live chat. Payment Methods On its website, Wild Casino supports payments with cryptocurrencies and traditional payment methods. Regarding cryptocurrencies, you can deposit and withdraw funds through Bitcoin and altcoins, and the transfers can take up to two hours. Other options are Visa, MasterCard, Wire Transfer, and American Express for deposits. Meanwhile, Money Order, Check by courier, and Wire transfer options are also available for withdrawals. Pros Multiple types of bonuses and promotions Specialty games and a good selection of slots Crypto and traditional payment methods for deposits Available on mobile and through the website Fast payout time Cons The minimum deposit is high compared to other platforms It does not provide crypto reload bonuses Casino Bonus Wager RequirementMinimum DepositPayout Time Up to $9,000 bonus 35x $20 1 hour – 2 days Visit Wild Casino BetUS – A Wide Variety of Games and a 300% Referral Bonus Official Website: betus.com Founded: 1994 License: Curaçao eGaming License Headquarters: Canada BetUS is the next casino on our list, providing gambling services since 1994. The platform has versatile sections to entertain users, including casino games, sportsbooks, and racebooks. After your first deposit and through its loyalty program, some exciting prizes await you. Selection of Games The games on the BetUS platform are divided into sections where the game’s name is displayed and the minimum and maximum bet you can place on it. In the slots section, you can find such popular games as Candy Factory, Bufalo Bounty, Sherif vs. Bandits provided by Dragon Gaming, and many other slots provided by Nucleus Gaming, BetSoft, and others. The platform also has different sections for blackjacks, table games, live dealer games, and tournaments. Users can also enjoy Aces and Eights, Jacks or Better, and Jockers Wild in the Video poker section. Bonus and Promotions One of the positive sides of the BetUS bonuses is that they have low wagering requirements. You can claim different welcome bonuses for casino games, sportsbooks, and racebooks. The bonuses differ on the amount of the minimum deposit and wagering requirement. Though the minimum deposit is sometimes high, the rollover is 10x which is relatively low compared to other platforms. Customer Support To help its customers deal with casino-related problems, BetUS offers not only live chat but also a phone call option. It also has a valuable section called Rewards, explaining what benefits users can get playing on the platform. Meanwhile, the FAQs section enables them to get the answers to the most basic questions about the casino. Payment Methods While the platform supports traditional payment options popular among US customers, such as credit cards, crypto payments have many benefits. Crypto payments keep your anonymity, security and include no deposit fees. You can also claim a 200% bonus through crypto deposits. The platform also provides some educational content about how to deposit with crypto. Pros The loyalty program gives you points to move up through its rewards Low wagering requirements Offers hundreds of slots and other casino games Sportsbooks and Racebook support many markets Special offers for BTC payments Fast payouts for BTC transactions Cons High deposit fees Not many cryptocurrencies are supported Casino Bonus Wager RequirementMinimum DepositPayout Time 250% casino match bonus (up to $5,000) 10x rollover $100 1-2 days Visit BetUS MyBookie – 50 Free Spins + Many Benefits for VIP Members Official Website: mybookie.ag Founded: 2014 License: Curaçao eGaming License Headquarters: Costa Rica MyBookie is a good choice for enthusiasts of online betting, casino games, and live casino. Apart from its usual services, you can also become a VIP member and get one of three tiers – Heart, Club, or Diamond. This will provide you with many benefits, including VIP support, monthly cashback, free access to VIP contests, speedy payouts, a VIP account manager, and many more. Selection of Games Check out the casino section on the MyBookie website to find the most entertaining slots, blackjacks, social games, live casino games, and table games supported by the casino. The featured games on MyBookie include Buffalo Riches, Mr. Vegas, Kense Blades, Egypt Story, Western Riches, and over 100 other games. Bonus and Promotions The platform offers 3 bonuses, 2 of which are casino bonuses. There is a 10% cash bonus of up to $200 and a 150% casino bonus of up to $750. The casino also offers a 200$ referral bonus and a 50% sports welcome bonus. The free spin bonuses include Wednesday free spins, which grants 50 free spins with a minimum deposit of $50, and the Weekend bonus, which gives a 200% casino bonus up to $500 with a minimum deposit of $100. Customer Support If you are a registered user on the platform, you will have no problem contacting MyBookie’s support team. The professionals are ready to answer your questions through a 24/7 live chat and email option. Payment Methods This casino supports traditional patent methods such as Visa and MasterCard but offers limited banking options. Crypto users can transact in popular cryptos such as Bitcoin, Ethereum, and other altcoins, including Solana, Dogecoin, and Cardano. Pros Licensed gaming platform Popular providers support various types of slots Multiple popular cryptocurrencies are supported VIP services with more benefits Unlimited bonuses for referrals Cons Limited options for banking The minimum age requirement is 21 Casino Bonus Wager RequirementMinimum DepositPayout Time 150% casino bonus $1,000 BTC sign-up bonus 40x $45 In 1 day Visit MyBookie[/su_button Las Atlantis – A wide selection of Gambling Games and a 14,000% Welcome Package Official Website: lasatlantis.com Founded: 2022 License: Curaçao eGaming License Headquarters: Curaçao Las Atlantis has already gained recognition among US players as a newly opened online casino. What we enjoyed most about this platform is its bonus program, which grants welcome bonuses, free spins, and special bonuses when you make deposits through Neosurf and cryptocurrencies. It is, therefore, among the best Bitcoin casino sites. Selection of Games The selection of games provided by this platform includes slots, poker, table, blackjack, and specialty games. There is also a section where the most popular games are showcased: Achilles, Ancient Gods, I Zombie, Caesar’s Empire, and a few others that Real Time Gaming and Visionary iGaming provide that stand out with their rewarding and entertaining slots. Bonus and Promotions You will find three bonuses at Las Atlantis casino – welcome package bonuses, free spins, and special ones. The first one rewards $2,800 for slots and cards and is valid 5 times. The free spins bonus grants you 110 free spins on the game Spins and Masks of Atlantis. Eventually, a Special bonus grants you up to $1,650 with a minimum deposit running from $10 to $150. Customer Support Las Atlantis has an excellent customer support team that will answer your questions 24/7 through live chat and email. This ensures you get quality help whenever you encounter a problem on its platform. Payment Methods You can use Bitcoin, Ethereum, Tether, and Litecoin as cryptocurrency options to make deposits on the platform. However, withdrawal in cryptocurrencies can take up to 3 days. Traditional payment methods include Visa, Mastercard, and vouchers such as Neosurf and Flexepin. Pros Excellent customer support Versatile promotions and bonuses Casino games are available through the mobile app Many traditional methods are included Cons Longer withdrawals for crypto transactions A limited number of cryptocurrencies are supported Casino Bonus Wager RequirementMinimum DepositPayout Time Up to $9,500 welcome package 35x $20 1-3 Business Days Visit Las Atlantis[/su_button EveryGame – 125% Welcome Match Bonus and a $5555 Welcome Package Official Website: everygame.eu Founded: 1996 License: Kahnawake Gaming Commission Headquarters: Antigua And the final pick on our recommendation list is EveryGame which is a good choice for its massive number of slots and jackpot games. The platform is also famous for its low deposits, medium wagering requirements, and bonus rewards with up to $5,555 welcome package. Selection of Games There are 200 different slots displayed on EveryGame’s slots section from the leading providers in the market, such as BetSoft, Nucleus, and Real Time Gaming which will provide an entertaining and rewarding experience on the platform. Other sections include roulette, blackjack, and video poker. The platform has a few specialty games, keno, and Caribbean games. Bonus and Promotions Apart from 2 types of welcome packages, EveryGame offers many other exciting promotions and bonuses. Some of these bonuses have deadlines, while others are permanent. Weekly bonuses for mobile players grant 20 players from $20-$100 each Wednesday. The loyalty pays-off program rewards you $1 for each 100 COMP points you get playing the casino. Customer Support The casino provides 4 different email addresses to contact the support team and solve your problems. Another way to reach out to its customer support is through an online 24/7 chat where you can quickly get your answers. Payment Methods The platform’s banking is versatile, with many payment options, including fiat currencies and cryptocurrencies. Traditional banking options supported by EveryGame are bank cards, e-wallets, and vouchers. Pros Mobile gambling services and rewards for mobile casino Great variety of jackpot slots and casino games Traditional payment methods are accepted A loyalty program is provided to exchange your points with money Cons Crypto transactions may take a bit longer Low cashout limits for some bonuses Casino Bonus Wager RequirementMinimum DepositPayout Time Up to $5,555 welcome package 30x $20 Within 2 days Best US Casino Comparison Many features are shared among the new casinos included in our recommendation list. These can be deposits through cryptocurrencies, safety, bonus offers, and available payment methods. However, the bonuses, rewards, minimum deposits, and rollovers can vary from one casino to another. They can also offer different variety of games and sports. To help you compare these casinos’ features, we have created a table including all this information. Looking at the table will help you make a quick and better decision. SiteCrypto BonusGame SelectionRolloverMin Deposit Other Payment MethodsMega Dice200% Up to 1 BTC + 50 Free spinsSlots, Live Casino Games, Specialty Games, Game Shows10% released for every 6x wagered$1 $20 (with bonuses)Credit Cards, Debit Cards, Apple Pay, Google Pay, Bank Wire TransferLucky Block200% Up to 1 BTC + 50 Free spinsSlots, Table Games, Live Casino Games, Specialty Games10% released for every 6x wagered $1 $20 (with bonuses) Credit Cards, Debit Cards, Google Pay, Apple Pay, Bank Wire TransferBC.GameUp to $20,000BC Originals, Slots, Live Casino games10x$10 (with bonuses)Only Crypto PaymentsWild CasinoUp to $9,000Selected Slots, Table Games, Blackjack, Video Poker Games, Live Casino 45x for the 1st deposit, 30x for the next 4 deposits $20Credit Cards, Debit Cards, Bank Wire Transfer, Money Order, Person to Person, Cashier’s Check, Check by CourierBetUS20% up to $500Blackjacks, Table Games, Slots, Video Poker, Live Dealer Games6x$100Credit Card, Cash Deposit by PhoneMyBookie150% Casino bonus up to $750Live Casino, Slots, Jackpot Slots, Blackjack, Social Games, Table Games40x$45Credit/Debit Cards, Person 2 Person, Bank TransferLas AtlantisUp to $14,000 Welcome PackageSlots, Board Games, Scratch Cards, Real-Series Video Slots, Keno35x20$Credit/ Debit Cards, Wire Transfers, e-WalletsEveryGameUp to $5,555 & 125% Welcome Match BonusBingo Games, European Slot Poker, Keno, Scratch Cards, Slots30x$20Credit Cards, Debit Cards, E-wallets Vouchers How to Sign Up for a New USA Casino? If you are a beginner in this field and still don’t know how to start playing online casinos, our guide will help you. We will walk you through the process, which requires some simple and quick steps. Step 1. Visit Casino Website and Open an Account Your first step is to visit the casino’s website, for example, megadice.com, and click the “Sign up” button to create an account. Fill in the required information once the registration window appears. It includes creating a username and password and providing your email address. To continue your registration, you can fill in your personal details by choosing the settings section. Step 2. Deposit Funds on Your Account After finishing the registration, you can finally deposit money into your account. Most of the platforms we introduced support traditional and cryptocurrency payment methods. To transfer cryptocurrencies, you can simply link your wallet to the platform and deposit cryptocurrencies. If you don’t have cryptocurrencies, you can use a credit card to buy cryptos and deposit them in your account through the platform. Step 3. Claim Your Bonus Once you deposit your account, you can claim your bonus to get the matching deposit. This process may differ depending on the platform. On Mega Dice, you will immediately get your 200% matching bonus once you deposit at least 20 euro in your account. Step 4. Play the Games Eventually, when your account is ready, you can start enjoying the games. New casinos usually offer different games, such as sports, slots, and casinos. Browse the platform to explore which games it offers, select your favorite, and start playing it. Conclusion Our guide introduced the top 8 new casinos in the US with detailed reviews about every casino. Considering our reviews, our top pick on this list is Mega Dice, which has much to offer its users. In the first place, Mega Dice has a license, so it is a safe casino with fair and legitimate games. Mega Dice also attracts with its wide variety of games as it supports almost 5000 games and 30 sports, including those famous in the US. Another great thing about Mega Dice is the number of exciting features and benefits- it welcomes multiple payment methods, from traditional ones, such as bank transfers, e-wallets, and credit cards, to cryptocurrencies. If Mega Dice is unsuitable for you, read the reviews about other new casinos or look at our comparison table to find the one that meets your requirements. Lucky Block Casino - Decentralized Gambling Platform Rating Bet With Crypto - BTC, ETH, USDT, LBLOCK and More Live Dealers - luckyblock.com Rated Best New Crypto Casino - No KYC Thousands of Slots, Blackjack, Roulette Games Bet Now VPN Required in US, UK FAQs What is the best new US online casino as of 2023? Based on our research, we consider Mega Dice the best new US online casino as of 2023. It has a number of benefits to offer users: it accepts payments in cryptocurrencies, offers a good selection of games, rewards bonuses, and free spins, which differ depending on the amount of your deposits. What is the best payout online casino in the US? We can’t precisely say which casino has the most payouts, but Mega Dice is among the best casinos in terms of fast payouts. Its payout time is up to 1-hour with crypto and up to two business days with fiat currencies. Are new casinos safe? It depends on which new casino you use, and as we pay huge attention to safety, all the casinos included in our recommendation list are safe. To select a safe casino, make sure you see the casino’s license displayed on its website. Which new casino in the US has the highest payout? Although Mega Dice is not available in the US, customers can use VPN to use this new casino with high and fast payouts. Another casino offering fast and safe payouts are BetUS which has a lot of other benefits for US clients. Which online casino in the US has the biggest welcome bonus? Almost all the new casinos included in our list offer huge match and referral bonuses. Mega Dice offers a 200% match bonus and 50 free spins. BetUS offers up to a 300% welcome match bonus. Lucky Block is another new casino offering a huge bonus: its matched deposit bonus is 200% of up to €10,000 deposit.