This is an old review.

Nitrogen Poker is still running, but it's no longer a part of my list of recommended poker rooms. This page hasn't been updated in a while, so take what you read with a pinch of historical salt.

Nitrogen Poker Review 2024

  • Name: Nitrogen Poker
  • Website:
  • Established:
  • Network: Independent
  • License: Costa Rica
  • Available On: HTML5
  • Traffic: Awful
  • Competition: Weak
  • Rating: B
Nitrogen Poker Lobby
Nitrogen Poker Table

Nitrogen Poker is an established bitcoin-only sportsbook, which also plays host to a poker room with a tiny recreational player pool. There's nowhere near enough traffic here to make this site your daily driver, but the terrible players make it worth popping in from time to time to get a piece of the soft action.

You need bitcoin to be able to deposit and play, but this comes with the benefits of the flexibility and anonymity that dedicated bitcoin poker sites have to offer. I wouldn’t keep your entire roll here, but with deposit times of around 10 minutes it’s easy to get your money in and out if you need to.

As I say, Nitrogen Sports isn’t going to be your main destination for playing online poker (at the moment), but it’s a good one to have in your portfolio. Sometimes you’ve got to search around to find the juiciest games.

No ID is required to play at Nitrogen Poker. You can create an account and start playing within 10 minutes.

Which countries do they accept players from?

Accepted Countries

  • Afghanistan
  • Aland Islands
  • Albania
  • Algeria
  • American Samoa
  • Andorra
  • Angola
  • Anguilla
  • Antarctica
  • Antigua and Barbuda
  • Argentina
  • Armenia
  • Aruba
  • Australia
  • Austria
  • Azerbaijan
  • Bahamas
  • Bahrain
  • Bangladesh
  • Barbados
  • Belarus
  • Belgium
  • Belize
  • Benin
  • Bermuda
  • Bhutan
  • Bolivia
  • Bonaire, Saint Eustatius and Saba
  • Bosnia and Herzegovina
  • Botswana
  • Bouvet Island
  • British Indian Ocean Territory
  • British Virgin Islands
  • Brunei
  • Bulgaria
  • Burkina Faso
  • Burundi
  • Cambodia
  • Cameroon
  • Canada
  • Cape Verde
  • Cayman Islands
  • Central African Republic
  • Chad
  • Chile
  • Christmas Island
  • Cocos Islands
  • Colombia
  • Comoros
  • Congo
  • Congo (Democratic Republic of the)
  • Cook Islands
  • Croatia
  • Cuba
  • Curacao
  • Cyprus
  • Czech Republic
  • Denmark
  • Djibouti
  • Dominica
  • Dominican Republic
  • East Timor
  • Ecuador
  • Egypt
  • El Salvador
  • Equatorial Guinea
  • Eritrea
  • Estonia
  • Ethiopia
  • Falkland Islands
  • Faroe Islands
  • Fiji
  • Finland
  • France
  • French Guiana
  • French Polynesia
  • French Southern Territories
  • Gabon
  • Gambia
  • Georgia
  • Germany
  • Ghana
  • Gibraltar
  • Greece
  • Greenland
  • Grenada
  • Guadeloupe
  • Guam
  • Guatemala
  • Guernsey
  • Guinea
  • Guinea-Bissau
  • Guyana
  • Haiti
  • Heard Island and McDonald Islands
  • Honduras
  • Hong Kong
  • Hungary
  • Iceland
  • India
  • Indonesia
  • Iran
  • Iraq
  • Ireland
  • Isle of Man
  • Israel
  • Italy
  • Ivory Coast
  • Jamaica
  • Japan
  • Jersey
  • Jordan
  • Kazakhstan
  • Kenya
  • Kiribati
  • Kosovo
  • Kuwait
  • Kyrgyzstan
  • Laos
  • Latvia
  • Lebanon
  • Lesotho
  • Liberia
  • Libya
  • Liechtenstein
  • Lithuania
  • Luxembourg
  • Macao
  • Macedonia
  • Madagascar
  • Malawi
  • Malaysia
  • Maldives
  • Mali
  • Malta
  • Marshall Islands
  • Martinique
  • Mauritania
  • Mauritius
  • Mayotte
  • Mexico
  • Micronesia
  • Moldova
  • Monaco
  • Mongolia
  • Montenegro
  • Montserrat
  • Morocco
  • Mozambique
  • Myanmar
  • Namibia
  • Nauru
  • Nepal
  • Netherlands
  • New Caledonia
  • New Zealand
  • Nicaragua
  • Niger
  • Nigeria
  • Niue
  • Norfolk Island
  • North Korea
  • Northern Mariana Islands
  • Norway
  • Oman
  • Pakistan
  • Palau
  • Palestinian Territory
  • Panama
  • Papua New Guinea
  • Paraguay
  • Peru
  • Philippines
  • Pitcairn
  • Poland
  • Portugal
  • Puerto Rico
  • Qatar
  • Reunion
  • Romania
  • Rwanda
  • Saint Barthelemy
  • Saint Helena
  • Saint Kitts and Nevis
  • Saint Lucia
  • Saint Martin
  • Saint Pierre and Miquelon
  • Saint Vincent and the Grenadines
  • Samoa
  • San Marino
  • Sao Tome and Principe
  • Saudi Arabia
  • Senegal
  • Serbia
  • Seychelles
  • Sierra Leone
  • Singapore
  • Sint Maarten
  • Slovakia
  • Slovenia
  • Solomon Islands
  • Somalia
  • South Africa
  • South Georgia and the South Sandwich Islands
  • South Korea
  • South Sudan
  • Spain
  • Sri Lanka
  • Sudan
  • Suriname
  • Svalbard and Jan Mayen
  • Swaziland
  • Sweden
  • Switzerland
  • Syria
  • Taiwan
  • Tajikistan
  • Tanzania
  • Thailand
  • Togo
  • Tokelau
  • Tonga
  • Trinidad and Tobago
  • Tunisia
  • Turkey
  • Turkmenistan
  • Turks and Caicos Islands
  • Tuvalu
  • U.S. Virgin Islands
  • Uganda
  • Ukraine
  • United Arab Emirates
  • United States
  • United States Minor Outlying Islands
  • Uruguay
  • Uzbekistan
  • Vanuatu
  • Vatican
  • Venezuela
  • Vietnam
  • Wallis and Futuna
  • Western Sahara
  • Yemen
  • Zambia
  • Zimbabwe

Which states do they accept players from?

Accepted States

  • Alabama
  • Alaska
  • American Samoa
  • Arizona
  • Arkansas
  • California
  • Colorado
  • Connecticut
  • Delaware
  • District Of Columbia
  • Federated States Of Micronesia
  • Florida
  • Georgia
  • Guam
  • Hawaii
  • Idaho
  • Illinois
  • Indiana
  • Iowa
  • Kansas
  • Kentucky
  • Louisiana
  • Maine
  • Marshall Islands
  • Maryland
  • Massachusetts
  • Michigan
  • Minnesota
  • Mississippi
  • Missouri
  • Montana
  • Nebraska
  • Nevada
  • New Hampshire
  • New Jersey
  • New Mexico
  • New York
  • North Carolina
  • North Dakota
  • Northern Mariana Islands
  • Ohio
  • Oklahoma
  • Oregon
  • Palau
  • Pennsylvania
  • Puerto Rico
  • Rhode Island
  • South Carolina
  • South Dakota
  • Tennessee
  • Texas
  • Utah
  • Vermont
  • Virgin Islands
  • Virginia
  • Washington
  • West Virginia
  • Wisconsin
  • Wyoming

What’s the company like?

Nitrogen Sports is primarily a bitcoin-only sportsbook, having been around since 2012 and launching their poker room in 2014, so that makes them one of the oldest and most battle-hardened operators in the field. I’ve had an account here since 2015 and it’s still going strong. I’ve only ever kept a small balance with them over the years, but my overall experience is a good one and I trust them.

Support has always been responsive from my experience. All my support tickets have been answered within the hour, and the people I’ve spoken to have been friendly and know what they're talking about.

Screenshot of support messages from
Cheers Phil. 9 years later never forgotten x

I don’t know anything about the actual company itself or who runs it, but that’s just pretty standard for any online gambling operator with a global reach these days, especially a bitcoin site. All you can do is judge them on their track record, and Nitrogen’s is fine so far.

The company in general doesn’t have the same kind of personality as the likes of SwC Poker, so it’s hard to feel a personal connection to the site. It’s all polished and well-run, but then also a bit faceless at the same time. I’ve never had a problem with payouts though, and I’d take reliable payouts over a quirky presentation, but it would be nice if they felt more relatable.

What’s the traffic like?

I’m not going to lie, it’s pretty bad.

There’s usually a game running. And if things are really booming then you might have four active tables to choose from.

The games run in the equivalent region of $10NL to $200NL (denominated in BTC though of course), and you basically get what you’re given when you log in. There’s no need to sort the lobby to find the ideal table; just choose from the limited selection on offer.

If you’re lucky there will be a game running at your preferred stakes, but don’t count on it.

Screenshot of the lobby with the active tables and stakes at Nitrogen Poker.
Busy day at Nitrogen.

If you’re open-minded about which stakes you play and you've got the bankroll to move between them, then Nitrogen isn’t so bad and you can get a game at any time of the day. But if you’re exercising strict bankroll management and committed to playing at a certain level (good choice), then Nitrogen is going to be hit and miss, but mostly miss. Stick to a high-traffic site like Ignition or ACR instead.

I like Nitrogen as a poker room and the overall prospect of independent bitcoin-only poker sites, so it would be cool if player numbers improve over time. But at the moment you just have to make do with what’s on offer.

What are the players like?

Highly recreational. There’s some easy money being thrown around at Nitrogen.

The traffic is low and it’s a slightly obscure bitcoin-only poker site, so it’s off the radar for most regular players. However, there are active tables here, and they seem to be populated by recreational gamblers who are looking for something to do outside of Nitrogen’s sportsbook, as well as crypto enthusiasts looking to do something with their coins instead of just letting them sit in their wallet.

It’s easily one of the softer destinations I’ve experienced in modern online poker. You’ll often find tables with players with obscure <100bb stack sizes (regs always buy-in for the maximum), and players randomly making min-raises just for the sake of raising (min-raising is rarely a good choice for a bet size, at least 3-4 times the original bet is better). So immediately you can tell you’re in some “just playing for fun” territory.

You’re going to need to put up with low traffic levels and take whatever games are on offer of course, but the games that do run are generally soft. It’s worth having an account handy to check in every now and then to see how the tables are looking.

What’s the software like?

It’s good. It’s made by a Swedish company called Cubeia, and Nitrogen has integrated it nicely to create an independent poker room in addition to their sportsbook.

The software is written entirely in HTML5 and Javascript, so it runs in any browser. This has the downside of not being quite as performant as a native desktop client for multi-tabling power users, but that’s not a problem at Nitrogen, as you’re lucky to see more than a couple of active tables at the same time anyway.

Screenshot of the bet slider from the Nitrogen Poker tables.
A clean and vibrant interface. Easy to work with.

In fairness the HTML5 poker software is sublime, and it's a testament to how far web technology has come. It runs smoothly, looks good, and has all the features of the best downloadable clients, so I have no complaints. I still have an affinity for desktop clients, but this is about as good as browser-based poker sites get.

The mobile version is particularly impressive. It works in both portrait and landscape, and is no problem to use.

Screenshot of the browser-based mobile poker room in both portrait and landscape.
The responsive design on mobile is a nice touch.

A few more notes about the software:

  • Auto Rebuy only kicks in when you drop below 95 big blinds. I’m not sure why, but when playing cash you can only top up your stack when you drop below 95 big blinds. It’s not a huge deal, but I like to have the maximum amount in front of me at all times when playing cash, and those extra 5bb are valuable when I’m getting it in with the best hand.
  • Multi-tabling works best with new windows. You can try the default tiling of windows or having them in tabs, but the best setup is to enable the “open tables in a new window” feature in the settings. It's always better to configure the layout of tables to your preferences where you can.
  • Four color deck. If you’re new to online poker, just a quick reminder that the four-color deck option is your friend. You’re never too good at poker to misread a club for a spade or a diamond for a heart. Having clubs in green and diamonds in blue is +EV for your game.

What are the deposit and withdrawal options?

How does bitcoin sound?

Deposits are virtually instant, and you only need to wait for 1 confirmation before you can start playing at the poker tables for real money.

Screenshot of the bitcoin deposit option in the cashier.
Just send some bitcoin to an address (not this one), wait 10 minutes, and you're good to go.

Withdrawals are processed within 2 hours. My only gripe is that you need to enable 2FA (i.e. Google Authenticator on your mobile) before you can make a withdrawal, which is cool for security, but also annoying. I think these things should be an option and not a requirement, but I can understand why it would be introduced (support tickets from players losing funds due to poor security probably get less fun over time).

Nonetheless, make sure you have a backup plan in place in case you drop your 2FA device down the drain — If you lose your 2FA, you’ll be locked out of your account.

BTC and mBTC.

Nitrogen Poker recently switched to using mBTC as the main denomination at the poker tables, which is equivalent to 0.001 BTC (one thousandth of a bitcoin).

1 BTC     = 1.00000000 BTC
1 mBTC    = 0.00100000 BTC
1 uBTC    = 0.00000100 BTC
1 Satoshi = 0.00000001 BTC

This is likely to try and help reduce the number of decimal places you are working with when playing at the table, but initially it's more confusing than helpful.

So as a quick tip, use a Bitcoin price converter when you’re getting started. You don’t want to end up blowing your entire bankroll in one session due to a miscalculation of conversion rates.


Nitrogen Poker makes for an interesting option as part of your online poker accounts portfolio. It hasn’t got the action to make it your first choice, but it’s worth dropping by from time to time for a game. The high volume of recreational players makes it worth the effort.

In terms of playing online poker with bitcoin, SwC Poker will always be my first choice, but I can’t ignore that there are some good games going on at Nitrogen.

They’ve been around since 2012, so they know what they’re doing. If nothing else, they’re one of the most established bitcoin sportsbooks, so even if you don’t frequent the poker room too often, you’ll like the freedom of their fast-loading and anonymous sportsbook. It's my bookmaker of choice when a big boxing match is on.

I'm not going to keep my entire roll here, but it's good to be aware that Nitrogen Poker exists.

Go back to the Texas Hold'em rooms.