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Casino promotions updated: 12/21/2025
Written by: Filip Gromovic Reviewed by: Nashon Khamala
Updated: Dec 2025
Casinos that accept Bitcoin are increasingly catching the attention of new players because of their fast deposit and withdrawals, exclusive crypto bonuses, access to exclusive BTC and ETH games, and increased security. If you are still unsure of what a digital currency betting site is, this post will tell you everything you need to know.
All crypto casinos 2025 in Ireland share one thing in common: they allow Irish punters to transact using cryptocurrencies. In simple words, they are online gambling platforms that allow members to complete deposits and withdrawals using various virtual currencies, in addition to fiat currencies (euro, pound and USD).
Digital currencies operate on a blockchain, a decentralized network that removes the need for a central authority like the traditional banking system. Although there are thousands of coins transacted on the blockchain, the first and most popular of them all is Bitcoin (BTC).
On BTC casinos, gamblers are in total control of their funds, which are held in crypto wallets. The first benefit of a decentralized financial system is that your account cannot be frozen, just like traditional banks. Expect lower deposit and higher withdrawal limits on platforms that accept digital currency transactions.
Virtual cash is a relatively new technology that is still evolving. What you know today about digital coins may change really fast in a few years. One important feature of cryptocurrency games is that instead of a random number generator (RNG), they make use of a provably fair system to determine wins.
To provide an unbiased review of the best virtual-money betting platforms, our online gambling experts have developed a set of criteria for rating online platforms that accept digital currencies. While individual preferences will always differ, using this checklist ensures that you will always end up with an option that will provide you with the best possible crypto gambling experience.
Digital currencies like Bitcoin, Ethereum and Tether (USDT) are more valuable than others. The best crypto casinos will always include four or more high-value virtual currencies on their list of accepted payment and betting options. Other digital currency you will usually find on the list are Bitcoin Cash, Litecoin, Ripple and Dogecoin.
The best crypto casino will have a special welcome bonus for players who complete their first deposit using digital cash. We also considered the validity of the bonuses, and they should fall within the standard 7 to 30 days. The maximum bet and win potential using bonus money are important points we considered.
Top bitcoin casinos will usually have thousands of games in their library. These games should be from trusted software providers like Pragmatic Play, NetEnt, Playtech, Evolution. While slots usually make up the majority, the presence of table games, crash titles and live games will give punters a wide gaming experience. We chose platforms with exclusive BTC games.
Gaming Curaçao offers gambling licenses to digital currency betting sites. Many gambling regulators don’t offer this license. Player safety on unlicensed sites will always be a source of concern. Gamblers should only register with sites that use SSL encryption software. The best crypto casinos should have 24/7 customer support using live chat and email.
The number of virtual currencies launched into the market has grown over the years. When you visit digital currency gambling sites in Ireland, you will find a list of options that will include some of the most valuable currencies. We project that the list will continue to grow in the years to come. Below is a list of the most popular digital currency options on all crypto casinos 2025.
| Cryptocurrency name | Acronym | What you need to know |
| Bitcoin | BTC | This was the first and most valuable digital currency, as well as the most popular in the world. It is the most widely accepted option in Ireland. While it is not the fastest in terms of processing transactions, it is highly safe and secure. |
| Ethereum | ETH | It is the second-most valuable cryptocurrency after Bitcoin. Transactions are usually faster on the Ethereum blockchain network compared to Bitcoin, but also slightly less secure. The best crypto casinos will usually accept ETH deposits and withdrawals. |
| Bitcoin Cash | BCH | This fork of Bitcoin was developed to solve some of the flaws identified with Bitcoin. The Bitcoin Cash network can handle many more transactions every second compared to the Bitcoin network. |
| Litecoin | LTC | This was one of the first altcoins (alternatives to Bitcoin) that was launched in 2011. Transactions using Litecoin can be four times faster compared to Bitcoin, which also leads to lower fees. |
| Ripple | XRP | It functions as both a virtual payment network and a digital currency. Its user base has continued to grow since its launch in 2012. You will find it in most casinos that accept Bitcoin. |
| Tether | USDT | It is the most popular stablecoin and is linked to the fiat currency. The value fluctuates less frequently compared to other digital currencies. |
Although transacting with cryptocurrencies offers punters numerous benefits, there are also associated downsides that must be pointed out. We believe pointing out these facts will help gamblers to set the right expectations when transacting with digital cash.
| Features | How it may positively impact players |
| Security | Blockchain technology is highly secure and harder to hack compared to a traditional payment system. The gambler’s coins are stored in digital wallets, protected by strong passwords. |
| Privacy | In casinos that accept bitcoin, punters don’t need to enter personal information, which means they have nothing to worry about even if the site’s data is breached. Irish players can hide their identity when making deposits and withdrawals using cryptocurrency. |
| Fees | Bitcoin and all other virtual coins are unregulated in many countries, meaning your winnings may not be taxed. The transaction fees (gas fees) are also lower compared to traditional payments, like card payments. |
| Transaction Speed | In traditional online casinos, transactions can take 3 to 5 days. In BTC casinos, transactions are almost instant. |
| Accessibility | E-wallets and cards may not be available in all countries or regions. That is not the case with BTC and ETH. Anyone anywhere in the world with a digital wallet can use them. |
| Features | How it may negatively impact players |
| Difficulty with dispute resolution | Digital currencies are mostly unregulated, and it will be harder to hold the platform accountable if anything goes wrong during transactions. |
| Longer learning curve | It will take longer for new, non-tech-savvy punters to get used to transacting on the best crypto casinos. The punter may incur huge financial losses during the learning process. |
| High volatility | Besides Tether and other stablecoins, the value of Bitcoin and altcoins fluctuates, which can make it harder for users to manage their finances. |
In line with the growing popularity of blockchain technology, top bitcoin gambling sites are working with software providers to create provably fair games where gamblers can place bets using their favourite cryptocurrencies, pushing the support for virtual currencies beyond just deposit and withdrawal. Some of the games you can play on gambling sites that have adopted these forms of payment include:
Bitcoin slots – There are thousands of available titles, with several hundred added annually. They usually dominated the games library. In traditional betting platforms, bets on slots are usually denominated as €0.1, €1 and so on. In BTC casinos, your bets will be in BTC instead of fiat currencies.
Bitcoin roulette – There are American, French and European variations of roulette, and how players place bets can vary depending on the type you are playing. The punter wins if the ball that is dropped on a spinning wheel lands on their bet when the wheel stops spinning. In the best crypto casinos, punters can place their bets with cryptocurrencies.
Bitcoin blackjack – This is a popular betting game played with cards. The hand closest to 21 wins the bet. Some gambling sites will have RNG and live dealer options. Players can get match bonuses when playing with digital currency.
Opinions will usually differ when you ask punters about their preference between using digital currency and fiat currency for transacting on gambling sites. Tech-savvy gamblers will likely choose virtual coins, while older gamblers will be more inclined to stick with the old ways of doing things. The table below shows how both methods compare.
| Features | Cryptocurrency | Fiat |
| Privacy | Has a high level of privacy. Transactions are concluded using codes that don’t include the punter’s personal details. | The player may need to enter personal details like name, card details, phone number. This data may be at risk if the site suffers a data breach. |
| Withdrawal speed | Withdrawals are concluded nearly instantly, allowing punters to use their winnings when they need them. | Although some methods, like e-wallets, can offer fast withdrawals, bank transfers can take 2 to 5 days to complete. |
| Bonuses | A Bitcoin casino bonus is usually more generous, offering more free spins and a higher percentage of extra coins. | Bonuses are usually standard, ranging from 10 to 200 free spins and 100% to 500% extra cash. |
| Volatility | Besides Tether and other stablecoins, BTC, ETH and altcoins are volatile, and the value of winnings can drop sharply before the player initiates withdrawal. | Fiat is stable, and a punter is always guaranteed that the value of their winnings will remain the same regardless of when withdrawal is initiated. |
| Dispute resolution | Disputes are harder to resolve because digital coins are largely unregulated in many countries and regions. | Fiat payment processors are usually tightly regulated, and players have channels to lay their complaints when disputes arise. |
On real money gambling sites, members must deposit virtual coins into their virtual wallet before they can start playing their favourite games, just like they would do on traditional platforms, making use of fiat currencies.
Players who don’t already have an account will need to create one. Click the «Register» or «Join» button in the top-right corner of the screen and fill in the necessary details. Here is a step-by-step guide to completing your first deposit, assuming you already have an account on the platform.
Digital currency is legal in Ireland, although it is largely unregulated. By extension, punters can legally register and play at casinos that accept Bitcoin. The only caveat here is that they must ensure that the site is licensed by at least one prominent regulatory body.
The common gambling regulating authorities include the UK Gambling Commission, Malta Gaming Authority, Gibraltar Regulatory Authority, Isle of Man Gambling Supervision Commission, Curaçao Gaming Authority and Kahnawake Gaming Commission. The licences offered by these bodies are accepted and respected around the globe.
The best crypto casinos in Ireland will likely go beyond that by obtaining a licence from the Gambling Regulatory Authority of Ireland (GRAI). The regulatory body was established under the Gambling Regulation Act 2024.
The GRAI is an independent national regulator that provides oversight for most gambling activities in the country. Several bodies are responsible for the oversight and regulation of virtual coin assets in Ireland. They include:
The Central Bank of Ireland – Supervise and authorize crypto-asset service providers, as well as enforce anti-money laundering rules.
Department of Finance – Tasked with developing national policies, part of which is promoting Ireland internationally as a blockchain technology hub.
Industrial Development Authority – A semi-state body spearheading the Blockchain Ireland initiative.
Other European bodies that also play a role in digital asset oversight in Ireland include the European Securities and Markets Authority and the European Banking Authority.
Quick answers about BTC casinos, legality, gambling with cryptocurrency, and choosing between fiat and digital currency sites.
Gambling with Bitcoin has opened the door to opportunities for players that were previously nonexistent. The RNG system for determining a win in games like slots has been replaced by the provably fair system that is built on blockchain. The beauty of this system is that punters can verify the fairness of the games in real time, rather than blindly trusting the software provider.
When choosing BTC casinos, it is always important to pay attention to their regulatory status. Ensure your choice holds a licence from a reputable regulatory body, especially the GRAI. This will further provide a layer of protection if anything should go wrong. While switching from fiat may feel like a long shot to old bettors, the associated perks will be worth the effort.
Filip Gromovic is a senior slots reviewer here at FreeSlots99 with over five years of experience evaluating the latest drops in the world of iGaming.
Being a slot fan himself, Filip approaches slot ratings just the way we like it – professionally, but also from a player’s standpoint.
That enables him to give his unbiased take on the slot’s features, gameplay and design, while only recommending top-tier releases to our readers.
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Having served FreeSlots99 for more than 5 years as a senior content editor and reviewer, Nashon Khamala has extensive knowledge in game slots and iGaming.
His membership in the Editorial Freelancers Association helps him deliver content that reaches both editorial excellence standards and an engaging information level.
By using his expertise in slots games combined with player-focused analysis, Nashon delivers a professional evaluation of slot features and player experiences in his reviews.
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