Best Maine Online Casinos Ranked & Rated

Maine hasn’t legalized real-money online casinos yet, but that hasn’t stopped players from Portland to Bangor from enjoying real-money slots, blackjack, and poker at top-rated offshore sites. These international platforms offer secure access, generous welcome bonuses, and fast crypto withdrawals. You can do all of this without violating a single Maine gambling law.

You don’t need a state-regulated app or a brick-and-mortar casino to hit the jackpot. All you need is a safe, trusted site that accepts players from Maine, and we’ve found the best. Explore our expert-approved list of the top Maine online casinos and start playing today.

  • Rank
  • Casino
  • Rating
  • Sign-up Bonus
  • Key Features
  • Play Now
1
Uptown Aces
$8,888 Deposit Bonus
+350 Free Spins
On First 8 Deposits
Terms apply

Uptown Aces Welcome Bonus

8 deposit bonuses worth $8,888 total.

350 free spins paid in lots of 50 per reload bonus. Used on Secret Jungle slot.

$20 minimum deposit + 3-x wagering requirements apply.

No max cashout

Huge Bonuses & Promos
Freeroll Slots Tournaments
Keno, Slots, and Live Games
2
Casino Max
325% up to
$3,250
Claim It 3 Times!
Terms apply

Casino Max Welcome Bonus

$9,750 total bonus funds per player.

$10 maximum bets.

40x wagering requirements apply.

100+ Quality Slots
Daily Reloads and Promos
No Download Required
3
Bovada
100% up to
$3,000
x3 $1,000
Terms apply

BOVADA WELCOME BONUS

Bovada welcome bonus = 3x $1,000 maximum.

Minimum deposit for each bonus is $20.

25x wagering requirements apply.

Other terms and conditions apply.

$3,000 Welcome Bonus
Huge Slots & Keno Selection
Must-Drop Jackpots
4
Sloto Cash
100% up to
$7777
+ 300 Free Spins
Terms apply

Sloto Cash Welcome Bonus

Min deposit $20. Max bet $10.

30x wagering requirements.

Progressive Jackpots
Daily Reloads & Promos
Slot Tournaments
5
Miami Club
100% up to
$100
on 8 Deposits
Terms apply

Miami Club Welcome Bonus

Minimum deposit $25. 20x wagering requirements apply.

Roulette, craps, and baccarat are excluded.

$20 Free Chip Monthly
Freeroll Casino Tournaments
Slots, Keno, Live Games, and More
6
Slots Empire
Welcome Bonus up to
$12,000
+24/7 Reloads
Terms apply

Slots Empire Welcome Bonus

$10 minimum deposit required.

35x wagering requirements within 90 days.

Deposits via Neosurf, cryptos, Flexepin, and bank cards accepted.

Terms apply.

Daily Offers
24/7 Reloads up to 150%
Keno, Slots, and Live Games
7
Bovegas
250% up to
$5,550
+ 150% Match Bonus
Terms apply

$5,500 Welcome Bonus

$25 minimum deposit.

Valid on slots, keno, bingo, scratchcards, and some roulette, blackjack, and casino poker games.

35x playthrough requirements and game weighting apply.

$50 No Deposit Chip
Slots, Keno, and Live Games
Crypto-friendly Casino
8
Ignition Casino
100% up to
$2,000
x2 $1,000 Bonuses
Terms apply

IGNITION CASINO WELCOME BONUS

2x Max. bonuses 100% up to $1,000.

Minimum deposit $20.

25x rollover requirements apply.

Further terms and conditions apply.

Over 300 High-Quality Games
Mega $2,000 Deposit Bonus
Must-Drop Jackpots
9
El Royale
Welcome Bonus up to
$7000
On Slots and Keno
Terms apply

El ROYALE BONUS

$10 minimum deposit required.

35x wagering requirements apply.

Deposits via Neosurf, cryptos, and bank cards accepted.

T&Cs apply.

Special Bonuses
Unlimited Reloads
Keno, Slots, and Live Games
10
Red Dog
Welcome Bonus up to
$8,000
+ Daily Reloads
Terms apply

MATCH BONUS

$10 minimum deposit required.

35x wagering requirements.

Bonus valid on slots, keno, board games, and scratch cards.

VIP Bonuses
Unlimited Reloads
Keno, Slots, and Live Games
11
Slots.lv
Welcome Bonus up to
$7,500
on First 9 Deposits
Terms apply

Slots.lv Welcome Bonus

300% match up to $1,500 on first deposit. Eight 150% matches up to $750 on next eight. 35x wagering requirements apply.

Progressive Jackpots
Daily Reloads & Promos
Trusted Operator

What Are the Best Maine Online Casinos Right Now?

Bovada Casino

If you’re in Maine and want one casino site that does it all, Bovada is the clear front-runner. It combines real-money slots, table games, live dealers, a full poker room, and a top-tier sportsbook in one clean, mobile-friendly platform. Whether you’re spinning reels in Portland or placing bets on the Patriots from Augusta, Bovada delivers a fast, reliable experience with sharp graphics, low latency, and smooth navigation. Blackjack, roulette, baccarat, and hundreds of slots are all available with instant access and flexible limits.

New players can unlock up to $3,750 in welcome bonuses when using crypto, or $3,000 with traditional cards. Bitcoin and Litecoin payouts usually arrive in under 24 hours. Customer support is responsive, the interface is intuitive, and the live casino is powered by Fresh Deck Studios for a true-to-life table experience. For Mainers who want everything in one trusted place, Bovada is a polished, high-performance choice that never feels bloated or complicated.

CasinoMax

CasinoMax is built for players who want more — more bonus value, more games, and more control. From Bangor to Biddeford, Maine players will appreciate its straightforward layout and massive 325% welcome bonus that can reach up to $9,750 across three deposits. You also get 25 free spins a day for a full week, just for getting started. The site runs on RealTime Gaming, offering over 300 titles including player favorites like Achilles Deluxe, Cash Bandits 3, and Aztec’s Millions. Table games and video poker round out the lineup with solid variety and smooth performance across all devices.

Bitcoin payouts typically arrive in one to two business days. Bank wire and check options are also available, though slower. There’s a $35 minimum deposit and a weekly withdrawal cap of $4,000, which suits most casual and mid-level players. For those in Maine who are bonus-driven and want a solid mobile experience with no fluff or gimmicks, CasinoMax makes it easy to get in, play hard, and cash out.

Uptown Aces Casino

For slot lovers in Maine who want fast payouts and serious bonus firepower, Uptown Aces checks all the boxes. The platform is powered by RealTime Gaming and features a library of over 200 titles, including crowd-pleasers like Bubble Bubble 3, 777 Deluxe, and Achilles Deluxe. Players from Portland to Presque Isle will enjoy the simple, mobile-friendly interface and the ability to jump into blackjack, video poker, or slots with just a few taps. While there’s no live dealer section, the site delivers a smooth and dependable experience for players who prioritize variety and ease of use.

New players can claim up to $8,888 in bonuses spread across their first six deposits. Bitcoin and Litecoin are the best options for fast withdrawals, often processed within 48 hours. Credit card payouts take longer and are subject to traditional banking delays. The minimum deposit is just $10, and while the wagering requirement leans a little high at 35x, the volume of bonus cash makes it worthwhile. For Maine players who want big promotions with no drama, Uptown Aces offers a straightforward way to play and win.

Ignition Casino

Ignition is built for players who want more than just slots. From the poker rooms of Orono to the roulette wheels of Rockland, Mainers will find a complete casino suite with real-money table games, tournaments, and a polished live dealer setup. The site offers over 300 titles, including blackjack, baccarat, video poker, and standout slots like 777 Deluxe. It also hosts one of the best online poker rooms available to U.S. players, with daily cash games and big guaranteed tourneys.

New players can unlock up to $3,000 in crypto welcome bonuses, split evenly between the casino and poker sections. Withdrawals with Bitcoin are fast, often completed within 24 hours, while credit card options are available but slower. Everything runs smoothly on mobile and desktop, with a clean design and fast-loading games. For Maine players who want flexibility, crypto rewards, and a real poker community, Ignition delivers a deep, well-rounded experience.

SlotoCash Casino

SlotoCash is a top pick for Maine players who love slots, promotions, and a little bit of personality. The site runs on RealTime Gaming and features over 150 games, including Maine favorites like Cash Bandits 3, Enchanted Garden, and 777 Deluxe. It’s simple to navigate, mobile-friendly, and packed with ongoing promos. Whether you’re playing from Lewiston or logging in on a weekend trip to the coast, it’s an easy place to start spinning and winning.

The welcome offer is generous: up to $7,777 in deposit matches plus 300 free spins on select slot games. The 25x wagering requirement on slots is player-friendly, and minimum deposits start at just $20. Crypto withdrawals usually arrive in 48 business hours, while card and wire payouts can take longer. One limitation is the $2,500 weekly withdrawal cap, which might not suit high rollers. But for everyday players in Maine who want variety, bonuses, and consistent service, SlotoCash is a trusted, well-rounded choice.

Casino Min Deposit Crypto Cashout Time Unique Feature Play Now
Bovada $20 Under 24 Hours All-in-one platform with casino, sportsbook & poker. Play Now
CasinoMax $35 1–2 Business Days Massive 325% welcome bonus up to $9,750. Play Now
Uptown Aces $10 24–48 Hours Over 200 RTG games and generous ongoing promos. Play Now
Ignition $20 Under 24 Hours Top-tier live dealer casino and active poker room. Play Now
SlotoCash $20 48 Business Hours $7,777 bonus + 300 free spins welcome package. Play Now

How We Assess Maine Casino Sites

Not every online casino is built with players in mind. That’s why we don’t just list any site that accepts players from Maine – we hand-pick the ones that deliver where it counts. From fast payouts to fair bonuses and smooth mobile play, we assess each casino using real-world criteria that matter to you. Here’s how we decide which sites make the cut and why they’re worth your time.

Licensing & Player Protection – We only recommend casinos that hold proper gaming licenses from trusted international regulators like Curacao or Panama.
A valid license ensures the casino operates under strict rules for fairness, security, and responsible conduct. For example, Uptown Aces and SlotoCash are licensed by the Curacao Gaming Authority and use SSL encryption to safeguard player data. This gives Maine players peace of mind that their funds and personal information are protected.

Fast & Reliable Withdrawals – You should never have to chase down your winnings. We prioritize sites that consistently pay out on time, especially for crypto users. Bovada leads the way with Bitcoin withdrawals typically processed in under 24 hours — ideal for players in Maine who want fast, no-hassle access to their funds. Casinos that delay payments or hide behind vague terms don’t make the cut.

Game Variety & Software Quality – A good Maine casino site should offer more than just slot machines. We look for a mix of slots, table games, video poker, and live dealer options — all powered by reputable software. Ignition excels here with games from Visionary iGaming, RealTime Gaming, and proprietary titles, offering everything from blackjack and roulette to daily poker tournaments and progressive jackpots.

Bonus Value & Wagering Terms – It’s not just about how big the bonus is; it’s about what you can actually do with it. We assess welcome offers, reloads, and ongoing promos, while digging into the fine print. For example, CasinoMax offers a massive 325% bonus up to $9,750 plus daily free spins, but we also note its 40x wagering requirement. In contrast, Miami Club has a more modest $800 total welcome offer but only a 20x rollover, which can be better for low-stakes players.

Mobile Experience & Ease of Use – Whether you’re playing from your phone in Augusta or your laptop in Bar Harbor, the site needs to perform smoothly. We test every recommended casino on mobile, checking for load speed, navigation, and full game compatibility. Slots Empire is a standout here as it runs flawlessly across all devices without needing a native app, offering full access to its entire game library and cashier on the go.

Are Online Casinos Legal in Maine?

No, Maine does not currently license or regulate real-money online casinos. That means there are no state-run apps or local platforms where you can legally play online slots, roulette, or blackjack for cash. However, there are no laws in Maine that prohibit residents from playing at offshore casino sites that accept U.S. players.

These international casino sites operate under licenses from jurisdictions like Curacao or Panama and are legally accessible to adults in Maine. Because they’re based outside the United States, they are not subject to state-level gaming regulations. And under current law, individual players are not penalized for using these sites as enforcement efforts focus on unlicensed operators, not users.

That’s why so many players across Maine — from Portland to Presque Isle — safely use offshore casinos for real-money gaming. It’s the only legal and practical option until the state enacts broader iGaming legislation.

Maine has made progress in legalizing other forms of gambling, including a state lottery, retail casinos, horse race betting, and most recently, online sports betting through licensed apps. But when it comes to real-money online casinos, offshore sites remain the only legal way to play.

Want to stay updated? Visit our US gambling laws page for the latest on iGaming legislation in all 50 states.

Timeline of Gambling Legislation in Maine

  • 1974 – Maine voters approve the creation of the Maine State Lottery, making it one of the earliest forms of legal gambling in the state.
  • 2003 – The Racing Modernization Act is passed, allowing for the development of racinos (racetracks with slot machines), setting the stage for land-based casino gambling.
  • 2005 – Hollywood Slots opens in Bangor as Maine’s first racino, operated by Penn National Gaming.
  • 2010 – Voters narrowly approve a ballot measure allowing a new casino in Oxford County. This leads to the opening of Oxford Casino, Maine’s second legal casino.
  • 2017 – A proposal to build a third casino in York County fails at the ballot box, signaling limits to expansion appetite.
  • 2022 – Maine legalizes sports betting, authorizing both retail and online sportsbooks. The law includes provisions for tribal exclusivity over online sports betting.
  • November 2023 – Online sports betting officially launches, with platforms like Caesars, DraftKings, and BetMGM operating in partnership with Maine’s tribes.

Best Payment Options for Maine Online Casinos

When it comes to real-money gaming, how you move your money matters. The best USA online casinos accepting players from Maine offer a range of fast, secure payment options, from Bitcoin to prepaid vouchers. Whether you’re making your first deposit or cashing out a big win, choosing the right banking method can save you time, avoid fees, and unlock better bonuses. Here’s how the most popular options stack up for Maine players.

Credit & Debit Cards (Visa, Mastercard) – A familiar and fast way to deposit.

Credit and debit cards are widely accepted at offshore casinos that welcome Maine players, including sites like Uptown Aces and SlotoCash. Deposits are usually instant, and the process is simple: no need for crypto or extra accounts. However, withdrawals to cards are uncommon, and some banks may decline gambling-related transactions. You’ll likely need to switch to another method to cash out.

Best for: First-time players and those who prefer straightforward deposits.

Bitcoin & Other Cryptocurrencies – The fastest and most secure way to move money.

Crypto is the top choice for many players in Maine thanks to its speed, privacy, and bonus perks. Casinos like Bovada, Ignition, and CasinoMax all support Bitcoin, Litecoin, Ethereum, and more. Deposits are instant, and withdrawals are typically processed within 24–48 hours; far faster than traditional banking. Crypto also comes with lower fees and higher bonus limits, making it the preferred method for serious players.

Best for: Players who want fast, private, and fee-free transactions.

Bank Wire Transfers – Reliable for large withdrawals, but slow.

Wire transfers are accepted at many Maine online casinos, often used when cashing out larger wins. The upside is that they’re widely available and secure. The downside? They’re slow; payouts usually take 5–10 business days, and fees can apply on both ends. Minimum withdrawal amounts are often higher too.

Best for: High rollers or players withdrawing large sums who aren’t using crypto.

Neosurf & Prepaid Vouchers – Deposit without sharing your banking info.

Neosurf is a prepaid voucher system that lets you load up with cash or a card, then deposit instantly at casinos like SlotoCash and Uptown Aces without linking a bank account. It’s private, fast, and ideal if your bank blocks gambling payments. Just keep in mind that Neosurf is deposit-only – you’ll need an alternative method to withdraw.

Best for: Privacy-focused players or those without a usable credit card.

MatchPay & Crypto-Onramps – An easy way to buy Bitcoin with a credit card.

MatchPay is a built-in tool at sites like Bovada and Ignition that allows you to buy crypto directly with your card and transfer it into your account with no external wallet needed. This is especially useful in Maine, where banks may block direct gambling transactions. It’s a beginner-friendly bridge between traditional payments and crypto gaming.

Best for: New crypto users or anyone looking for a workaround to card deposit blocks.

Top Bonuses & Promotions at Maine Online Casinos

The best Maine gambling sites don’t just offer games – they reward you for playing. From big welcome bonuses to free spins, reload deals, and cashback perks, these promotions can stretch your bankroll and boost your chances to win. Whether you’re a first-time player or a seasoned regular, knowing how each bonus works can make a big difference. Here’s what to look for.

Deposit Match Bonuses – These are the most common and valuable bonuses for new players. A deposit match bonus gives you extra funds based on how much you deposit — typically 100% to 300% of your deposit amount. For example, CasinoMax offers one of the most generous match bonuses for Maine players: a 325% deposit match up to $9,750 across your first three deposits. That means if you deposit $300, you’ll get $975 in bonus funds added to your account. Just be sure to check the wagering requirements, which can range from 30x to 40x on the bonus amount.

Free Spins – A great way to try new slots with no risk to your bankroll. Free spins are often included with welcome bonuses or offered as part of weekly promos. They can be limited to specific games, typically with lower wagering requirements than cash bonuses. For instance, SlotoCash includes 300 free spins as part of its welcome package, usable on fan favourites like 777 Deluxe and Cash Bandits 3. Winnings from free spins usually need to be wagered a set number of times before they can be withdrawn.

No Deposit Bonuses – Try out a casino without spending your own money. These are small bonus amounts or free spins awarded just for signing up — no deposit required. They’re ideal for testing out a new site before committing funds. Uptown Aces, for example, regularly offers $20 in free chips to new Maine players, letting you explore the game library without risking your own cash. Wagering requirements are typically higher for no-deposit bonuses, but the value is in the risk-free experience.

Reload Bonuses – Ongoing promos for returning players. After you’ve claimed a welcome bonus, reloads keep the incentives going. These are similar to deposit matches but typically offered on a smaller scale — think 50% to 150% matches available weekly or even daily. Miami Club offers daily reload bonuses that range from 70% to 110%, depending on the day of the week. For players in Maine who deposit regularly, reloads can significantly extend your bankroll.

Cashback Offers – Get a percentage of your losses refunded. Cashback bonuses return a portion of your net losses over a set period, usually as bonus funds or withdrawable cash. Ignition offers weekly cashback to casino players based on their activity and VIP level, which helps reduce the sting of a losing streak. It’s a strong retention tool and especially useful for players who play frequently or at higher stakes.

Best Games to Play at Maine Online Casinos

Slots – The most popular online casino games for Maine players. Video slots come in every theme and payout style imaginable — from classic three-reel titles to five-reel bonus-packed video slots and progressive jackpots. At casinos like SlotoCash and CasinoMax, you’ll find hundreds of games from RealTime Gaming (RTG), including popular titles like Aztec’s Millions, Achilles Deluxe, and Cash Bandits 3. Bet sizes typically range from $0.10 to $10 per spin, with jackpots climbing into six figures.

Roulette – A casino staple with easy-to-learn gameplay and fast action. Most top offshore sites offer both European and American roulette, with the European version preferred for its lower house edge (2.7% vs. 5.26%). Casinos like Ignition and Bovada offer digital roulette options and live dealer roulette streams with real wheels and dealers. Betting limits can range from $1 to $2,500, making it accessible for both casual players and high rollers.

Blackjack – One of the best games for skilled players thanks to low house edge. Offshore casinos serving Maine feature several blackjack variants, including European, Classic, and Face Up 21. Bovada and Ignition also offer live blackjack with side bets like Perfect Pairs and 21+3. Table limits typically start at $5 and go up to $3,000, especially at live tables. With basic strategy, players can reduce the house edge to under 1%.

Video Poker – Ideal for solo players who enjoy strategy-based games. Video poker blends the pace of slots with the decision-making of poker. At sites like Uptown Aces and CasinoMax, you’ll find games like Jacks or Better, Bonus Poker, and Deuces Wild, many offering RTPs over 99% when played optimally. Betting ranges are flexible, and most games let you play one to five hands at a time.

Baccarat – A fast-paced, low-volatility table game popular with high-limit players. Baccarat is available in both RNG and live dealer formats at casinos like Bovada and Ignition. You can bet on the player, banker, or tie, with a house edge of around 1.06% on banker bets. Live baccarat brings the full casino atmosphere to your screen, with professional dealers and real-time interaction.

Keno – A simple numbers game with flexible bets and laid-back play. If you prefer casual, lottery-style gameplay, keno is a great choice. Offshore sites like SlotoCash and Uptown Aces offer keno games where you choose your numbers and watch the draws unfold. It’s low-pressure and perfect for playing on the side while multitasking, with payouts based on how many numbers you hit.

Live Dealer Games – The most immersive way to play from home. Live games bring the physical casino to your screen with real dealers, live video feeds, and real-time betting. Ignition and Bovada offer blackjack, roulette, baccarat, and Super 6 through providers like Visionary iGaming and Fresh Deck Studios. Table limits range widely, and many games include chat features and side bets for extra engagement.

Top Game Providers for Maine Online Casinos

  • RealTime Gaming (RTG) – Powers hundreds of slots and table games at sites like CasinoMax and SlotoCash. Known for high-quality graphics and progressive jackpots.
  • Visionary iGaming (ViG) – A leading live dealer provider used by Bovada and Ignition, offering blackjack, roulette, baccarat, and more with HD streams and friendly dealers.
  • Fresh Deck Studios – Supplies premium live dealer games with elegant studio design, available at Bovada and Ignition for high-limit players.

Gambling at Maine online casinos should always be fun — never a source of stress or financial harm. If you ever feel like your gaming habits are getting out of control, it’s important to reach out. Help is available through Gamblers Anonymous, which offers free support meetings across the U.S. and confidential resources for players in need. Know your limits, play within your means, and don’t hesitate to seek support when it’s needed most.

Maine Online Casinos – Frequently Asked Questions

Do I have to pay taxes on my winnings from Maine online casinos?

Yes. Gambling winnings — including those from offshore casino sites — are considered taxable income under both federal and Maine state law. Whether you’re winning from blackjack, slots, or poker, it’s your responsibility to report all gambling earnings when you file your taxes. You may also receive a tax form from the casino if your withdrawal exceeds certain thresholds.

What are the best offshore casinos for Maine players?

Some of the top-rated offshore casinos for Maine players include Bovada for live dealer games and poker, CasinoMax for huge welcome bonuses, SlotoCash for free spins and tournaments, and Ignition for a full suite of casino and poker options. All of these sites are licensed, accept crypto, and offer fast withdrawals to players in Maine.

How old do you have to be to gamble online in Maine?

You must be at least 21 years old to legally gamble at an online casino if you’re in Maine. This applies even when playing at offshore casino sites. For the Maine Lottery and pari-mutuel horse betting, the minimum legal age is 18.