Online slots are an important part of any online casino and Bitcoin slot casinos are no different. We have reviewed the best Bitcoin slots and Bitcoin slot machines including 3-reel, multi-line, bonus features, video slots and progressive jackpots. Here you will find a list of the most popular and best Bitcoin slot games.

• Fortune Coin Slot Machine
• Best Slot Machines To Play

Even though there are fewer Bitcoin slot machines available compared to the thousands in traditional online casinos, many of the classics are there and the jackpots are big!

Knowing how slot machines work is the first step to learn the best slots secrets and tips to improve your chances to win. Despite the popularity of these games, slots are not easy to beat both when you play them on the best online casinos and at land-based slots rooms.

• After you decide on a slot machine, then it is time to play. These are the basic rules of playing real casino slot machines (installed in land gambling halls) and online slots: Casino Slots. Buy special slot coins, chips, tickets or use slots club card. Choose an “appropriate” slot machine. Insert a coin into the slot machine coin receiver.
• The midpoint therefore is $490, so we have to calculate how much coin in/play it will take to reach this midpoint which is $10 x 250 = 2500. Of course no one knows what the exact payback percentage of any machine is. Because this is a penny machine I’ll assume it pays around 85%.

Best Places to Play Bitcoin Slots

Below are our top picks for where to play slots with Bitcoin online

BetChain

BetChain casino is one of the best online gambling platforms for you to play the top Bitcoin slots. Established in 2014, BetChain specializes in Bitcoin slot machines, table games, poker, live casino games and more. It’s a crypto-only casino, so accessibility is king.

FortuneJack

FortuneJack casino is another well-established online cryptocurrency casino. It launched in 2014, and has since made a name for itself in the online gambling community. This Bitcoin slot casino specializes in online slots, sports betting, dice, and live casino games. It also plays host to a variety of provably fair casino games.

Fortune Coin Slot Machine

CryptoWild

CryptoWild is a newer online casino, but it’s already making a name for itself in the industry. You’ll find a host of epic Bitcoin slot machines, table games, live casino games, and more. Plus, CryptoWild offers incredibly generous bonuses which really sweeten the deal.

Bitcoin Slots Payouts

In a traditional online casinos slot machine payouts are set around ~95%, depending on machine type and bet size. The same is true at Bitcoin gambling sites. The house edge is stable at around ~5%.

Some gambling sites are being even more aggressive and offering up to 99% payout in an effort to attract new customers to the world of betting with Bitcoins.

Bitcoin Slot Machine Types

Every Bitcoin slots player has their favorite type of machine to play, so it’s important to see if Bitcoin gambling sites have the variety. The most common types people play are:

• 3- reel classics
• Multi-line slots
• Bonus feature slots
• Video slots
• Progressive jackpots

The good news is that almost every kind of Bitcoin slot is available at these Bitcoin slot casinos, including some really HUGE progressive jackpots, so you can definitely satisfy your one arm bandit craving. It is important to point out though that there are not as many different versions as in normal casinos like Playtech or IGT and that video slots are not commonly available yet. Plus Americans can play!

Free Slot Casino Games

One of my favorite things about gambling at a Bitcoin slot casino is the free play option available for BTC slots. Almost every casino site offers the option to try out the slot machines for free without registering or downloading any software.

This is very convenient and means you can find games you like before even opening an account. We’ve included a list of the different Bitcoin slots games on this page, so check it out and try the games for free!

You can see all of our bitcoin casino reviews here.

Bitcoin Slots Basics

Online Bitcoin slot machines work just like offline slot machines. However, there is one big difference with online casinos; they offer free to play. In fact, some popular offline slot machines have been converted for online play. You still have the same goals to win. You spin the slot and hope for a chance to win a prize by lining-up different symbols or icons.

Most Bitcoin slot machines offer a free to play service. This is a great way for beginners to learn about slot machines. You will be able to play the game without investing money on it initially. When you already got the hang of how it works, you can proceed to play with real money so you can feel the rush of winning real cash.

Since online Bitcoin slots work just like the brick and mortar slot machines. There are certain terminologies that beginners may not be acquainted with. The following are a few of the popular slot machine terminologies:

• Symbol – this refers to the different pictures that spin with the disk. You want to form them in special combinations to win. The winning combinations are already pre-determined according to the online slot game.
• Reels – It is the disk where the symbols are placed. When you hit “spin”, the disc spins. When it stops, the symbols are then checked to see if you win anything.
• Payout – the term refers to the prize that the player will receive every time he or she wins a spin.
• Pay Line – the term refers to the line that corresponds to a prize.
• Progressive Jackpot – the term refers to the amount of prize or money that continuously increases as he or she hits a winning game. Until the jackpot is hit, the progressive jackpot continues to grow.

Popular Slot Machine Variations

Online Bitcoin slot machines also incorporate game variations that are present in brick and mortar online slot machines such as multiple payout slots and multi-line slots.

With multi-line slots, you are able to access multiple lines that give you the opportunity to win prizes. Since these kinds of online Bitcoin slot machines have many lines, your chance of forming a winning combination also increases. These kinds of slot machines are becoming a staple since a lot of players prefer them compared to traditional single line slot machines.

Multiple payout is a Bitcoin slot machine variation in which the player increases the payout if he or she adds additional coins every time the player wins. This means if you win and do not add coins, you will not be able to give yourself the opportunity to increase your payout if you do win.

Conclusion

Online Bitcoin slots work just the same with brick and mortar slot machines with unique advantages. They are fun and exciting, and you can play with them in the convenience of your home while wearing pajamas.

Slot game is very easy to master if the player is familiar with all the options of slot machines and knows which buttons are used to choose the betting amount, the paylines, make bets or activate the slots reels. No matter what type of the game you play and how much you are going to spend during the play (your bankroll) the procedure of a slot game is always the same. If you visit a real casino and are not sure about the game rules or payouts, feel free to ask the casino employee how to play slots. However, if you play slots online, you can learn the complete rules of slot machines at SlotsDoc.com.

Slots Rules

Before starting to play and risking money you must decide on your bankroll which is the amount of gambling dollars you are ready and can afford to wager or lose on playing the slot games. The second and very important step is to select the “appropriate” slot machine with a high payback percentage and a coin denomination that suits your overall bankroll. This is crucial if you don’t want to lose all you have in a moment and wish to “stretch” your cash. Today casinos offer many themed slots of different types and that is why you can select a game that is really pleasant to play, with great images, animation and sounds. After you decide on a slot machine, then it is time to play. These are the basic rules of playing real casino slot machines (installed in land gambling halls) and online slots:

Casino Slots

1. Buy special slot coins, chips, tickets or use slots club card.
2. Choose an “appropriate” slot machine.
3. Insert a coin into the slot machine coin receiver.
4. Choose the coin denomination by pushing special +/- Coin buttons if you are playing a multi-denomination slot machine.
5. Select the number of coins you wish to play. Use Bet the One Credit or Bet Max Credits buttons.
6. When you play multi-reel video slots select the number of paylines to bet on.
7. Pull the lever or push the Spin Reels button to set the reels spinning.
8. After the reels stop Cash Out to get the winning.

Online Slots

1. Download the casino software.
2. Sign up to create a casino account.
3. Make a real money deposit.
4. Select the online slot game you wish to play.
5. Choose the coin denomination by clicking on the special +/- buttons.
6. Select the number of paylines by activating special Payline indicators or clicking the Lines +/- buttons.
7. Choose the number of coins if possible.
8. Click Spin or Bet Max to activate slot games.
9. After the reels stop spinning check the Paytable.
10. The winnings are automatically added to your money balance.

NB: The names of the buttons and options found on the slot machine can vary. You can learn about the most common buttons, options and features in detail by visiting our slot machine basics page.

Slot Machine Technology

The main feature of slot games which distinguishes slots from other casino games is, of course, the spinning reels. The reels on slot machines stop on their own or by a player pushing the Stop button (this is the so-called skill stop option), the period of spins and the time of stop are influenced by the RNG which generates random numbers determining the game results. When the reels stop, the symbols on the lines player bet on are compared to the winning payline patterns in the game paytable. If there is a match then the win is calculated and paid out. The amount of the win is the value of a bet per line multiplied by the winning amount in the paytable.

Best Slot Machines To Play

Modern slot machines and online slots use a different number of symbols on the reels. This influences the number of possible combinations that can occur during the game and thus affects the slots odds. Here are several examples of 3-reel and 5-reel slots with different number of symbols on the reels. You can see how the number of possible combinations in the game depends on the number of symbols on each reel.

However, modern technologies have allowed to increase the player odds by offering a great variety of bonuses, special substitute symbols and paylines which substantially influence the game results. Today a player can try 3-reel classic slots with up to 5 paylines and 5-reel video slots with the number of paylines from 1 to 100! Casino comps can be also counted as a great benefit and an additional chance to save up money for playing and to decrease losses.

Slot machines usually offer different coin denominations from $.01 to $100.00. These are multi-denomination slot machines which allow the player to choose the coin denomination they want to play rather than always bet the set amount. Multi-denomination slots have an extra +/- button which when pushed allows the player to increase or decrease the coin denomination. These machi¬nes automatically calculate the number of credits to pay out in exchange for cash. Large slot machines which offer bets of $5, $10 or more on one line are often for high-rollers and are usually placed in special casino areas.

Slots Paylines

Slots payline can be defined as a line (straight or zigzagged) that crosses one symbol on each reel and is what the players bet on; or a combination of symbols on the slot machine reels for getting which the player is paid out if he has made a bet on that combination. Paylines are usually depicted as standard patterns in the paytable. Let’s consider an example of the payline patterns on the free slot machine game available at SlotsDoc.com. This is a 5-reel video slot game with 25 paylines which means that the player can bet on 1 to 25 paylines and get paid out for any of the 1-25 combinations that occur on the reels.

NB: For any combination to win, the reels MUST have at least two identical symbols one after another, and the first one MUST occur on the first reel. Otherwise the combination doesn’t pay out.

For a better understanding of the slots paylines let’s consider the examples of winning combinations on the reels and the payline patterns from the paytable they correspond to.

Payline Patterns

There are 25 standard paylines used in most 5-reel slot games. As you see, slot paylines can be lines of different directions: straight, zigzagged, diagonal, vertical or horizontal. To be easily distinguished each payline is marked with a definite color.

The examples below show what the paylines look like on the reels. Moreover, all the combinations you see on the slot game reels are winning ones as they contain sequences of at least 2 matching symbols starting from the first reel.

If you want to try playing online slot games with different number of reels and paylines we suggest you use our slots catalog. Choose the slot games by type, software or theme and play online for free or real money.