Slot Machine Lines

Slot machine pay lines are one of the most important aspects of the slots and determine the number of winning combinations, jackpot and chances of winning.

A slot payline is also known as a winning line or betting line and they are winning combinations. Original slots started with one payline but the modern slot machines can boast up to 117,649 ways to win. Wins are more likely on multiline slots.

In this article, we break down slot lines and why they are integral to all online slots. Read on for everything you need to know about pay lines and how many you should play.

You can find a range of slot games with a variety of paylines. We have found the best slot for you. This includes 1 line slots, 20 paylines, 243 ways and even an astonishing 117,649 lines.

Table of Content

What Are Slot Machine Lines?

Slot machine lines are also known as win lines, paylines and winning combinations. When you land matching symbols and win, it means you won on a payline. It is a way to win, and it started with fruit machines that offered one horizontal pay line and have since developed into diagonal and zig-zag lines.

What began as one horizontal line triggered any time you matched three symbols horizontally on one reel has developed somewhat. You can now get up to an incredible 117,649 line slots and land a range of different win patterns and lines. Land matching symbols with lots of winning lines and betting lines.

Choosing paylines is an imperative aspect of playing online slots, and picking the number of paylines should be understood by all slots players. The slot lines directly affect the number of win combos and the chances of winning.

How Do Paylines Work?

Slot paylines are the most important aspects of casino slots – as they determine the payout, winning combination and the potential jackpot of a slot game. Matching symbols on paylines will result in a win. Therefore, it is integral to understand the win lines before you bet.

The conventional fruit machine with a single payline has one win combo that requires three matching slot symbols across the 3 reels on one line.

Video slots have modernised and now provide more lines and different combinations. Lines can be horizontal, vertical, diagonal and zig-zag. They’re straightforward, and players can pick the number of paylines before a spin using the + and – buttons.

You can’t change the amount lines in play if the slot game has a fixed payline concept. Fixed paylines cannot be changed, and slot players have to play all lines.

Slot Mechanics Explained

Slot games come with different components, including lines. The casino game has several mechanics, many of which can be altered before each spin. Mechanics of slots includes paylines, bet per line, max bet, reels, paylines and more.

Choose the pay lines on any given slot and pick the active payline.

Here are mechanics and displays on slot machines:

  • Balance – The screen will display the balance that is in your account
  • Paytable – The pay table is in the settings and reveals how much each symbol is worth. Go to settings and the pay table for more information.
  • Reels – You’ll see the number of reels. Although they may not be listed, it will be clear.
  • Bet Per Line – This is the amount you wager per line. Choose more pay lines, each line is a separate bet. Fewer lines will cost considerably less.
  • Max Bet – Usually, the max bet is a quick button for being able to stake the maximum
  • Play Spin Button – The spin button can be pressed to play and spin the reels
  • Paylines – Choose the number of paylines you wish to play using the + and –
  • Coins – Multi line slots allow you to stake multiple coins

Slot Machine Combinations

Check out all the slot machine and the number of win combinations that you can play.

1 Line Slot Machines


One line slot machines are classic fruit machines that offer a single slot payline. They’re traditional and how all slots began, but they are still largely popular at casinos today due to their simplicity. Play matching symbols across the three reels on just one payline.

These games are straightforward and are usually 3-reel slots. The classic slots provide just a single payline. Form combinations in a straight line to win.

For more info, check out our guide on 1 line slots, where we break down how to play the 1-line games, and we also list the best slots of this kind. One line slots are easy to understand and are classic slot machines. Single payline slots are traditional and reminiscent of pub games.

Read on for more than one payline, there’s a line-up of multiple paylines.

3 Line Slot Machines

3 Payline Slots

Three line slot machines are slot games with 3 paylines. These slots are traditional with a classic design and usually come with fruit symbols. These slot machines pay with horizontal and two diagonal winning combinations.

Find out which slots with 3 paylines are best and how to play these 3 line slots.

5 Line Slot Machines

5 Payline Slots

Five line slot machines are classic slots with 5 paylines. These lines allow more chances to land payouts. The 5-line games generally offer 3 reels and are 5×3 slot grids. Players can choose how many lines to play on these multi-line slots.

Our team have taken a closer look at the 5 line slots and how they work, read on for more details and unravel the best 5 pay line slots.

8 Line Slot Machines

8 Payline Slots

These 8 line slots have adjustable lines and aren’t easy to find. Thankfully, our team have unravelled the best 8 line games.

Pick out the best slots with 8 win lines, it comes with different bonus games. It has lots of free spins, wilds and regular wilds.

9 Line Slot Machines

9 Payline Slots

Nine line slot machines are casino slots with 9 paylines. These games are simple to play and come with bonus games. The slots with 9 lines can be either 3 or 5-reel games and often showcase fruit symbols and classic icons.

Read our full guide on 9 line slots and how to find the best of these casino games.

10 Line Slot Machines

10 Payline Slots

Ten payline slot machines are well-known slot games that offer 10 paylines. The 10-line slots are usually 5-reel games and have a number have 10 win combinations. There’s plenty of different slot machines that offer this number of paylines.

They are simple to play, and you can also change the number of lines you play per spin. For more info, check out our guide on 10 line slots.

12 Line Slot Machines

12 Payline Slots

These 12 payline slot games are rare but are often fun with more than the original 10 win lines, use the full potential of winning combos.

Many of these slots are powered by RTG, check out our full list of the best 12 line games.

15 Line Slot Machines

15 Payline Slots

Slot games with 15 lines allow 15 separate ways to land winning combinations.

These games have 15 ways to win, you can adjust the paylines with the + and – buttons. Find the various 15 line slot games and how to land wins on these machines.

They often come with free spins, wilds and multipliers.

20 Line Slot Machines

20 Payline Slots

A conventional slot machine offers 20 adjustable paylines.

For a while, modern video slots were all offering 20 paylines. Most of these games come with free spins, wilds, scatters and other exciting bonus features.

Check out the list of 20 payline slots.

25 Line Slot Machines

25 Payline Slots

The 25 line slot games offer more paylines than the conventional slots, slot players can adjust the win lines.

Having 25 line slots enables 25 ways to win. Most of these slot games have various bonus features and themes with the likes of Mega Moolah and Blood Suckers.

Find the top 25 line slot games with our full guide.

26 Line Slot Machines

26 Payline Slots

These 26 line slots come with lots of ways to land winning combinations.

We have found the best 26 payline games and lots of them come from the well-known NetEnt.

Find different designs such as animal themes and royalty themes.

27 Line Slot Machines

27 Payline Slots

If you’re a fan of retro slot games with a twist then you’ll love 27 line games.

These slot machines are a paradox to the industry offering fruit machine classics but instead of providing a single payline, they come with 27 paylines.

Enjoy cherries, lemons and other fruit machines. Use our expert analysis of the 27 line slot games.

30 Line Slot Machines

30 Payline Slots

Lots of modern video slots are now showcasing 30 paylines.

There’s a range of different slots and themes, it’s easy to alter the lines and winning combinations.

Bonus features on this game include free spins, wilds, scatters, multipliers and more. Find out more with our 30 line slot machines.

33 Line Slot Machines

33 Payline Slots

A lucky number for many, 33 is now the amount of paylines available on a number of exciting online games.

Video slots with 33 paylines are often different, they come with a long list of features including multiplier features. There aren’t many of these types of slots and one of the favourites is Three Stooges: Brideless Groom Slot.

Find out more about these 30 line slot games with our guide.

36 Line Slot Machines

36 Payline Slots

Jumanji Slot is one of the most popular and exciting slot games available online, this slot has 36 paylines.

Another rare number of lines but our team have taken the time to carefully analyse the paylines. Check out our full guide on 36 winning combination slots.

40 Line Slot Machines

40 Payline Slots

Double the number of lines that we are used to and that means more opportunities to land wins.

Find some incredible wins and bonus games with the various slots. Find the 40 line slot games using our full guide on 40 lines.

45 Line Slot Machines

45 Payline Slots

Most slot players think that there are either 40 or 50 paylines but you can enjoy the middle-ground.

There are 45 payline slot games with different bonus features. The 45 paylines that we’ve discovered are created by Microgaming, one of the most popular software brands.

50 Line Slot Machines

50 Payline Slots

There are many incredible 50 payline slot games and there are plenty of ways to win.

Find a number of different games from various developers. It has a lot of slot game features, check out the different 50 payline slot games.

60 Line Slot Machines

60 Payline Slots

There are numerous slot games with plenty of paylines and free spin rounds.

These games tend to be war-related and have a certain theme. Find more details on 60 line slot games.

76 Line Slot Machines

76 Payline Slots

These slot games are obscure with different paylines, they’re unusual and offer a range of bonus games.

Each game is different and unique in its own right – but you will be able to dig out 76 line slot games with progressive jackpots, cascading reels and other astonishing features.

80 Line Slot Machines

80 Payline Slots

These slot machines offer lots of different types of bonus games and themes.

Find your favourite 80 line slot machines using our full breakdown of the top games, how they work and the best way to use the paylines to your advantage.

88 Line Slot Machines

88 Payline Slots

A lucky number for many and especially in Asia, hence why these games are often Chinese-themed slots.

This slot game has 88 different ways to win and it’s easy to understand. It comes with lots of features and bonus rounds.

Find a range of 88 line slot machines with our full list.

100 Line Slot Machines

100 Payline Slots

The 100 payline slot machines are impressive slot games that come with 100 slot paylines. These casino slots are rare and offer lots of winning combinations. Usually, these games are either 5 or 6-reel slots.

Find our list on 100 line slots and how the 100 pay line slots work as we use our in-depth analysis.

164 Line Slot Machines

164 Payline Slots

The exciting slots with more than 100 paylines, it comes with lots of winning combinations.

Check out the 164 win line slot games using our full review and compilation of the greatest slots from this category.

243 Line Slot Machines

243 Ways To Win

The popular 243 line slots are generous, offering 243 ways to win, meaning that you can land any win combination of three or more matching symbols. These games offer an incredible number of paylines and make it easier to land wins per spin.

If you want many ways to win spins and enjoy bonus rounds, check out our list of 243 line slots.

512 Line Slot Machines

512 Payline Slots

If you’re an advocate of slot games then you will know just how amazing it is to have over 500 paylines on one game.

Enjoy lots of paylines, win lines and more – find 512 payline slots.

576 Line Slot Machines

576 Payline Slots

Find bonus multipliers, free spins, reels and other online slot features.

This game comes with a number of different bonuses, check out our 576 slot line slots.

720 Line Slot Machines

720 Payline Slots

The 720 line games offer regular wins and usually come as low variance.

Check out a range of games including Siberian Storm Slot and more. Pick out the best 720 line slot games using our advice and review of the greatest games with 720 paylines.

1024 Line slot Machines

1024 Payline Slots

These slot machines have 1024 ways to win and usually come with 5 reels.

The 1024 payline games offer a number of bonus games and are a series of Microgaming Software. Check out the best 1024 ways to win slots.

1,296 Line Slot Machines

1296 Payline Slots

The 1,296 payline slots are online slot games with 1,296 ways to win and many potential winning compounds. This allows combos of symbols to convert to payouts easily. The 1,296 line games come with lots of bonus rounds and 5-reels or more.

Find all of our favourite 1296 line slots as we break down the best slots and the maths behind the win lines.

Many of the modern slots with over 1,000 slot machine paylines often come with jackpot games that offer a range of bonus games and bonus rounds. Even with a minimum bet stake, there’s still jackpots and progressive pots to capitalise on.

3,125 Line Slot Machines

3125 Payline Slots

Many slot games come with 20 paylines but these games trump those, offering over 3,000 more.

The 3125 paylines can be adjusted and provide lots of wins and come with various slot volatility.

Pick one of many 3125 payline slot games.

4,096 Line Slot Machines

4096 Payline Slots

The 4,096 payline slots are rare and are considered generous with the vast winning combinations they provide. These 4,096 line casino slot machines offer 4,096 win lines and provide plenty of different methods to land a win.

Find the best and most exciting games with our full guide on 4,096 line slot machines.

7776 Line Slot Machines

7776 Payline Slots

If you love the number 7 then go one better with 7776 paylines.

This game has thousands of different winning combinations. Check our 7776 slot line machines with a number of bonus features.

15,625 Line Slot Machines

15625 Payline Slots

The 15,625 ways slots have 15,625 paylines and lots of chances for a winning combination. Many of these types of casino games offer regular wins, bonus games and a range of symbols. These multiline slots allow you to change the number of paylines that you wish to play.

This slot game has lots of winning combinations, and lots of entertainment value, many of these casino slots, offer bonus-rich gameplay.

Here’s our list of 15,625 line slots and why we believe all keen slots fans should try them out.

16807 Line Slot Machines

15625 Payline Slots

Generally, 16807 ways to win slots are part of a Megaways Series.

One of the many exciting slot games includes Luck of the Irish Megaways Slot. Find the best 16807 payline slots.

21609 Line Slot Machines

21609 Payline Slots

The 21,609 line slots offer plentiful ways to win.

These games come with a number of different bonus games and lots of big wins. These games are gaining lots of momentum and that’s why our team have compiled the best 21,609 payline slots.

117,649 Line Slot Machines

117649 Payline Slots

The 117,649 payline slots offer the most winning combinations out of any modern slot machine. These 117,649 ways to win provide lots of win lines and generally come with bonus slot features. The lines can be adjusted and they change on each spin, with the max lines being 117,649.

You can find all of the best 117,649 line slots using our guide and list of games.

Slot Machine Line Bonus Features

Bonus features vary from slot to slot and also between different types of payline slots. But here are different features you can expect to find.

Jackpot Games

Not all slots provide a jackpot game and this is completely dependent on the individual slot title. Although, you can find a number of progressive jackpot wins on multi-line slots, especially as part of the Megaways Series.

Jackpots come in a number of shapes and sizes and it could be a maximum win or a progressive pot slot.

Wild Symbols

To land a winning combination you will need matching symbols but the other way to win without the same symbol is to land wilds.

Wild symbols take the place of other symbols, making it easier to land wins. These special symbols make it simple and offer a better chance of winning big. Wilds are often part of most slot machines from 10 payline slots to anything over that amount.

Scatter Symbols

Scatters and bonus symbols are part of most modern slots. They generally offer a multiplier win or the chance to activate a free spins bonus.

Usually, three or more of the scatter symbol will trigger the free spins round. Check the pay table to discover which icon represents the scatter symbol. A scatter is also known as a bonus symbol on some slots.

Free Spin Bonus Games

As mentioned above, three or more scatters or bonus symbols will trigger the free spins bonus.

From there you will be awarded a number of free spins and can also re-trigger during the bonus spins.

Free spins aren’t usually a part of only one payline game but modern slots have free spins. This improves the slot payline winning chances.

Special Features

In addition to the conventional bonus games such as wilds and free spins, many of these modern online slots also have a range of special features from multipliers to pick ’em rounds. On classic slot machines you’ll often find nudges, holds and a hi/lo bonus.

Cascading Features

Cascading reels are also known as tumbling reels, avalanche feature and falling reels. The winning combination falls and you get the chance to land consecutive wins. Form winning combinations every time you get to re-spin.

Win both Ways

Win both ways enables you to start win combinations from the leftmost reel or the rightmost reel. Form winning combinations from left to right or right to left.

Multi payline slots and other mechanical slot machines sometimes come with a list of different bonuses including:

Find more online slot features using our guide and range of bonus features.

How Do Multi Payline Slot Machines Work?

Multiline slots are any slot games that have more than a single payline. There are classic fruit machines that have 3 or 5 slots paylines and then there are modern video slots that now provide anything from 10-117,649 win lines. This makes a huge impact and offers more winning combinations.

What started as one payline slots has now become an incredible number of lines. Back in the 1990’s the classic fruit machines showcases a single line. Times have changed and modern slot machines now have a range of lines. There are lots of payline options with various multiline slots.


Should you play all lines on a slot machine?

Playing all slots paylines means more chances of winning per spin but it will also spend your bankroll much faster. Using the max lines will allow for a better chance to land a winning combination but this costs more when you up the bet per line.

Decide on your preference, you aren’t obliged to stick to one method of wagering and can alter at any time between spins. You can change it before each spin, if you’d like to stack probability in your favour then it is best to play all lines.

If you prefer to stay conservative and not spend your bankroll too quickly then it is best to find a happy medium and bet as many lines that give you lots of wins but doesn’t spend your balance in a flash.

How many lines should I play on a slot machine?

On a slot machine, you should play 243 line slots as gives you a high chance to win big money.

You can bet anything from one pay line slots up to 117,649 paylines.

There’s a big difference between one slot payline and other multiline slots with lots of winnings.

What are the multiline slots?

Multiline slot games are exciting slots that have more than one payline. This can be 3 paylines or 243 lines, players can choose the number of paylines before each spin. The more paylines that are played, the more winning combos.

Is it better to play more lines on slots?

It is better to play more lines on slots online if you want regular wins.

More paylines reduces the slot volatility because it gives a higher chance of winning with more multiples per spin.

If you lower the pay line amount it increases volatility so you get less volume of wins, but have less risk on wagering.

What casino operators to play slot machine lines?

There are numerous casino operators and online casinos that offer a range of slot machine games that each offer a different number of slot paylines.

How to win on slot games?

Each game comes with different bonus games, paylines and other ways to land huge wins. Land winning combinations on active paylines. Use the slots paylines to give yourself more chance to win.

Each slot game from trusted casinos use random number generators, ensuring that your spins will be completely down to lady luck. Remember to play responsibly when gambling.

How many paylines to play?

Set the active paylines to as much as you can, it offers more chances to win. Slot paylines can be adjusted and the more you set, the more it will cost for each stake.

If you want to stake less then you will want to play less than 10 paylines, if you’re all about maximising your chance of a winning combo, then play the maximum bet and the maximum paylines.

All Winning Combination Slot Machine Lines

Here are all various multi-line slot machines winning combination slots features.

James has almost a decade of experience in the iGaming Industry. Winning several awards including "UK Casino Affiliate of the Year" he uses his experience to research the UK market to source the best bingo welcome bonuses, highest casino slots real money payouts and free spins sign up offers.