Bitcoin is by far the most popular cryptocurrency in the world and Bitcoin has been growing from strength to strength since its introduction to the cryptocurrency market over a decade ago, and now we have seen the introduction of crypto-based casinos, of which Bitcoin casinos is the most popular. These casinos offer a wide range of some of the most exciting games one could ever imagine, particularly online slots.
In this review, we will be giving an overview of the best Bitcoin slots, free Bitcoin slot games, and slot machines that are offered to gamblers from various Bitcoin casinos in the USA. If you are not playing from within the USA, please see one of our other reviews that cover slots in other countries.
What is Bitcoin?
Bitcoin is a crypto that is 100% decentralized and that means that it is not managed or governed by a central bank or administrator as it works through a peer-to-peer network. It was created in 2008 and released in 2009 by an individual or group going by the name Satoshi Nakamoto.
Transactions that are actioned with Bitcoin are verified through cryptography by network nodes, and these transactions are then recorded in an openly public ledger called the Bitcoin blockchain.
Over the years Bitcoin grew in popularity when many people took notice of its unique benefits as compared to fiat currency and as a result, Bitcoin has an impressive market cap, which at the time of writing this article is over $823 billion.
What are Bitcoin Casinos?
Bitcoin casinos are online casinos that use Bitcoin as the primary, and sometimes only, method of payment. Bitcoin casinos give players the privacy and anonymity that traditional casinos cannot, and this is a major draw for players wanting to maintain anonymity when engaging in online gambling.
Bitcoin casinos allow you to join them and gambling anonymously as they don’t require much of your personal information. To sign up all they would need from you is a unique code called a hash.
This model of online gambling is becoming extremely popular so we can expect Bitcoin casinos to dominate the online gambling space as they give out exciting bonuses to new players such as free cash, free spins and so much more.
What are Bitcoin Slot Machines?
To understand Bitcoin slot machines we first have to look at traditional casino slots. Developed by Charles Fey between 1887 and 1895, slot machines are gambling machines that create a game of chance for the person playing slots. The machine will generally have a large screen that will have three reels, or potentially more, that spins when you insert coins/notes and click on a button or pull a lever.
The slot machine will then payout when the reels stop spinning, but the amount that is paid out depends on the pattern of the symbols that are shown on the screen. Naturally, this kind of gaming is very exciting because you don’t know what the outcome will be, and as a result, slot machines are the most popular gambling game in casinos across the US as they make up 70% of American casino income.
There have been many technological advancements over the years, one of them being the digitization of the original slot machine among other casino games. This new experience of playing slots emulates video games as there is an abundance of interactive features and themes, such as advanced bonus rounds and interesting video slots.
With the introduction of cryptocurrency casinos, particularly Bitcoin casinos, in the mid-2010s, a large percentage of gamblers expanding their gambling to online slots.
What Kind of Bitcoin Slot Games Can I Play?
Bitcoin slot games come in all shapes and sizes, but for the most part, they are split into two categories: the progressive and non-progressive jackpot.
A non-progressive jackpot is the most commonly played among machine slot games. If you manage to get matching symbols then you will be awarded cash or free spins, and in most cases, some of your biggest winnings will come from bonuses.
Attaining the bonuses is a bit more erratic in nature, as you can either get them randomly or by your spins landing on certain symbols. The Bitcoin games differ from BTC casino to BTC casino, but generally speaking the biggest winnings you could get are mostly made available in the bonus rounds. This is excellent for players as they will be given an opportunity to use free Bitcoin spins without having to risk their own funds.
A progressive jackpot has the kinds of prizes that you would usually see in the movies. With this kind of slot machine, the jackpot will consistently increase in monetary value until you win. The highest ever recorded progressive jackpot amount to just over $20 million.
You may be feeling very enticed at this moment but you may not know where to begin, and this is where we come in. We have scoured every corner of the internet to find the very best Bitcoin slots and BTC casinos for you to choose from, and we have listed them below:
Are Bitcoin Slots Provably Fair?
Provably fair is an algorithm that makes use of technologies that allow players all around the globe to manually verify the fairness of any of the games that they are engaging with online.
The casinos will use the provably fair algorithm to generate an encrypted key with the results of each game. It will then send the encrypted key to the player along with an additional key that will give them the ability to verify the correctness of each game result at the end of each session.
This is in stark contrast to traditional casinos that will have random number generators that determine the outcomes of each game. Traditional casinos also do not allow players to verify the correctness of game results themselves, making it a one-sided experience.
The best anonymous casinos place a high priority on transparency with their users. The casinos ensure that the fairness of the games can be vetted by the players.
This becomes extremely important as many other casinos in the gambling industry do not operate with honesty and the provably fair method.
Any online casinos that allow their players to play slots or any casino games without any sort of provably fair algorithm are dubious and should not be trusted.
How Safe is it to Play Bitcoin Slots?
BTC casinos are very safe to play with online, from a computational safety perspective as they are mostly anonymous. This means you wouldn’t need to worry about the safety of your data as you would with other kinds of casinos.
However, these BTC casinos generally operate without a license, so from a regulatory point of view, it may not be the safest as there is no oversight from institutional bodies and the different governments. The legal implications of playing slots with these kinds of casinos and using real money are dependent on the jurisdiction you are playing from.
As a responsible gambler, you have a duty to yourself to check on the regulations of the region you are playing from before committing to any of the casinos, so as to make sure you are not potentially exposing yourself.
You would also need to check out the casinos you would like to play with, a website like ours is very helpful in identifying the good apples from the bad apples. We spend countless hours cataloging the very best anonymous casino platforms to ensure you don’t have to.
It is also good practice to look out for SSL certificates. SSL stands for Secure Sockets Layer, and these certificates have two keys, one of them being private and the other public. These keys work together to create an encrypted connection that allows your data to move through the internet in a manner that is very safe for you. The SSL certificate will also have something known as ‘subject’ which is just the identity of the certificate/website owner.
Additionally, responsible gamblers should always check online forums to see what is being said about the casinos that they are interested in playing with, this is beneficial as you will get unfiltered and unbiased feedback which can help inform your decision on whether or not you should play with a certain casino.
Using a VPN to Ensure Your Safety
If you were wondering about how to stay safe while surfing the internet and gambling online, it would be a good idea to get a VPN as it provides an additional layer of protection by hiding your IP address and location. This is useful as packet sniffers and other malicious software won’t be able to penetrate your system, maintaining your anonymity on the web.
Anonymous casinos will generally have a log of the IP address of the players that have been gambling on their site or application. After some time has passed, the casinos will erase these logs to ensure that IP addresses are not found by hackers who could potentially misuse them however, using a VPN will always add an extra layer to your security which will only benefit you.
Bitcoin Slot Bonuses: Free Spins
The vast majority of Bitcoin casinos know that they have hundreds of competitors, so in order to remain competitive, the Bitcoin casinos offer special rewards to new and existing players in order to both maintain and grow their member lists. The way they achieve this is through giving exciting bonuses and promotions that are very attractive to gamblers.
If you are playing slot games, the most common bonus you will encounter is Bitcoin free spins, which give you the opportunity to play with an array of diverse slots without risking any of your own money. These free spins are offered in two distinct categories: welcome bonus free spins, which require a deposit, and then there are also no-deposit free spins that are given to you freely. Additionally, online casinos will allow you to get free spins in a number of different ways, for example, a number of them periodically offer free spin bonuses to existing members.
In addition to being a new member of a Bitcoin casino, there are other ways of accruing free spins. You could randomly receive free spins just by consistently playing the slots. In some cases, the casino may give out free spins on certain days if you are a member of their VIP program as an added and some Bitcoin casinos may offer free spins on holidays, special occasions, and various other dates.
Online casinos differ from traditional casinos as you may find that instead of your account being credited with free spins, you get a free spins bonus code. These are special codes or coupons that you use to unlock your free spins.
To use it, you will take the bonus code and enter it into the bonus codes/promotions tab on the menu of your Bitcoin casino and then follow any additional prompts. You should then momentarily notice that your account has been credited with free spins, at which you can use your free spins and continue playing. It would behoove you to look out for any Ts and Cs that apply.
If you are already a member of a Bitcoin casino and you are interested in accruing some free spins, you might find that your casino offers ongoing promotional bonuses that are awarded to members. To access these bonuses you will need to look out for any alerts on your casino’s news page and on their promotions/bonuses tabs. If you are a mobile user you could turn on your push notifications so you will always receive alerts on special bonuses in a timeous fashion.
Making the Most of Your Free Spins
The most successful gamblers will take advantage of the free spins they are awarded in the best way possible. It would be advisable to use the free spins as a learning opportunity as you can learn so much more from any given game when your real money is not on the line.
You can later use this learning experience to inform your decisions and gameplay when you do use your real money this includes the rules of the games, bet sizes, wagering requirements and so much more. Using this period of time before you make a deposit will only benefit you.
Bitcoin Slots Free Spin Bonus Terms and Conditions
The first thing to look out for when you receive free spins is if there’s a time limit. Some Bitcoin slots place a time limit on the use of free spins, and if you exceed that time your free spins will expire and be forfeited. The majority of Bitcoin casinos use a time limit of 7 days. Be sure to look out for this when looking at what Ts and Cs apply.
The time limit is not the only limit you may be met with, as some Bitcoin slots also have a withdrawal limit which is the maximum amount of money that you can withdraw from free spins regardless of how much money you win.
Some of the free spin bonuses come with a wagering or playthrough requirement, which is an amount required by the casino to withdraw the funds from your free spins. This measure is put in place to prevent players from solely gambling with only free spins, and it’s only fair as the casino could potentially bankrupt itself by constantly giving out bonuses and free spins without any limit to them.
In addition to the wagering requirement, another part of the terms and conditions are the exclusivity of certain Bitcoin slots, and bonuses as some casinos only offer free spins for specific Bitcoin slot machines. So you might find that certain Bitcoin slots titles have no free spins on offer, but that’s okay because there are plenty of online slots listed in this review that does.
Bitcoin Slots Pros & Cons
| Pros | Cons | |
| Playing slots has many significant advantages, particularly that you will have many options as compared to traditional casinos. In a traditional casino they would have to actually need to physically fit their slot machines into their space, but playing online circumvents all of that as all of your games are just a click away. | There aren't many cons when considering Bitcoin slots, but you may find that with slot machines and slot games there is no skill involved, your winnings are completely dependent on luck, for gamblers who are used to playing card games this may be a bit uncomfortable. | |
| With online Bitcoin slots, you are not limited by the number of slots you play. You can play as many slot machines as your phone or computer screen will allow, this is not possible with a physical slot machine. | Bitcoin slots free spins that are offered do not last forever, all of them have an expiry date, usually falling between 3 and 7 days so be sure to claim free spins before they are forfeited. | |
| Another significant advantage of playing Bitcoin slots online is that they allow you to play with much smaller amounts. They will even allow you to play with as little as one cent, this is near impossible in a traditional casino. | Bitcoin slot bonuses may have wagering amounts and requirements, meaning you will have to wager your winnings a certain number of times before you can withdraw any of them. | |
| Playing with Bitcoin slots circumvents the need to convert currencies as your winnings are paid out in Bitcoin. | ||
| Bitcoin slots are provably fair, ensuring that any game result can be verified by you. | ||
| Finally with Bitcoin slots you are allowed to start out with virtually no money, simply playing with free spins. In a traditional casino, you would need to be playing first before you can accrue any free spins. |
Closing Thoughts
Bitcoin is the most popular among all cryptocurrencies in the entire world, so for those wanting to play Bitcoin casino games and more particularly Bitcoins slots, the options for you are endless as there are numerous Bitcoin slot machines available for you to play in America. Playing Bitcoin slot machines offers a refreshing alternative to traditional slot machines as traditional casinos which are limited by the regulatory bodies that oversee their operations and impose policies on their players.
In this article, we have covered the best Bitcoin slots and their offerings for American gamblers including various kinds of free spin offers and free spin bonuses, all of which have their own unique benefits.
This is excellent for those wanting to gamble without any potential risk to their own money as this will give you an overview of the kinds of Bitcoin slots available, however, Ts and Cs apply. There are certain disadvantages such as the time limit imposed on free spins, the sometimes imposing wagering requirements that hack on certain conditions to how and when you can withdraw your winnings.
All of that notwithstanding, Bitcoin slots are some of the most exciting online slots to play with as they have a number of games that they have developed especially for the Bitcoin platform and its users. Additionally, they offer incredibly enticing bonuses and promotions that you may not find in fiat currency online slots and traditional slots. Bitcoin slots will remain popular throughout the ages as Bitcoin and other cryptocurrencies make their way into various markets. Get started today!
