It has all started with 3-reel slots, and though many of those slots have gone for good, some 3-reel slot machines managed to survive the competition with their more advanced analogs. These winners are gathered at Hex Casino: we have united more than 100 finest 3-reel slots so that you can touch the gambling spirit of the bygone epoch of mechanical slots. At our casino, you can play slots for real money and free, which is especially valuable if you are willing to get the hang of the slot before spending your money on it. No more words – just read our guide on best 3-reel slots and casinos and pick your free 3-reel slot to spend as many virtual credits as you need and get ready to play for real money.

Best Online Casinos With 3 Reel Slots – 2023

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# Casino Bonus Play Review Games Deposit
Royal Vegas
C$1200 Read Review Royal Vegas 740+
Lucky Days
$1500+100 FS Read Review Lucky Days 3496+
C$5000 / 300 FS Read Review Casinonic 5709+
C$500 + 300 FS Read Review NightRush 3996+
Lucky Louis
100 FS Read Review Lucky Louis 1000+
C$750 + 200 FS Read Review Wazamba 8514+
€500+100 FS Read Review Nomini 9079+
Captain Cooks Casino
C$500 Read Review Captain Cooks Casino 727+
Zodiac Casino
C$500 + 80 FS Read Review Zodiac Casino 727+
Jonny Jackpot
€1000 /100 FS Read Review Jonny Jackpot 1400+

3-Reel Slots Were the First to Come

There are tons of video and 3D slots available to players of all tastes at online casinos, but it has all started with 3-reel mechanical slots, the first of which was the Liberty Bell invented in 1895 by Charles Frey, a car mechanic from San Francisco. And – as surprising as it might sound – three-reel slots have survived the competition with their more advanced successors and can be played today at almost any online casino. Both free 3-reel slots and real-money slots are only a few clicks away – just pick the best casino with 3 reel slots online and launch the machine you like to feel an old-school gambling style that prevailed in the gambling industry dozens of years ago.

When 3 Reel Became A Classic

It hasn’t taken long until slot machines became popular. The invention of Mills Liberty Bell – the main competitor of Liberty Bell at the time – opened an age of competition between slot machine manufacturers and by 1910 slot machines could be found in abundance in gambling halls. One more machine appeared – Operator Bell by Herbert Mills – and then more, and more analogs popped up in casinos so that every gambling fan could choose the one up the taste. In the early 1930s, cast-iron machines were replaced by analogs with wooden cabinets, but that’s not as much important as the very fact that 3-reel slots have gone mainstream for the years to come. The contemporaries of Operator Bell witnessed lots of updates of slot machines until the latter went digital, but none of them was lucky enough to play free 3-reel slots, the privilege we have now.

3-Reel Slots Going Digital

The first slots were mechanical slots with three metal hoops (reels) inside a cast iron hull and a level that spun the reels. This pretty simple system dominated the market until 1934 when the first animated horse race machine called Paces Races was designed. It lingered for about 30 more years and then was replaced by the first electronic slot machine built by the Fortune Coin Company. That was a device based on RNG (random number generator), the same mechanism that determines the outcome of spins in modern slots. With the advent and popularization of the Internet, 3-reel slot machines have gone digital, opening a new era in gambling. And though the interest in simple slots faded away, some gamblers still choose simple and unobtrusive gambling that digital 3-reel slots provide.

Fewer Reels More Fun

Contrary to popular belief, the number of reels does not determine the frequency or size of payouts and therefore can hardly determine any particular kind of gambling experience, be it fun, excitement, or anything else. In fact, it’s all about your preferences: you can pick a 3-reel game with higher yet less frequent payouts and vice versa, as well as you can select a 3-reel slot with or without features like Wilds, Scatters, or Gambling Game (3-reel slots do have some specials, though not as many as 5-reel slots and multi-reel video slots). The only difference between 3-reel and multi-reel slots is that the 3-reel slots are adaptations (or copies) of the mechanical slot machines (later – electronic) that were popular in brick-and-mortar gambling halls in the XX century. They are simple, enchanting, and conveying the spirit of their epoch.

Largest Collection of Free 3 Reel Slot Machines

Top 10 Slots with 3 Reels According to Casino Hex Users' Votes

Given the abundance of free online 3-reel slots, the following question is likely to pop up: “How can I choose the best 3-reel slot machine out of dozens and hundreds?” Well, you can rely on the experience of fellow gamblers and experts when picking your free 3-reel slot games: after all, even if you fail to pick the right game at once, you can try more and more 3-reel slots in the free mode (and lose nothing) until you finally find the 3-reel slot of your dreams! And one more thing before we proceed to the reviews: win or lose – it doesn’t matter; the experience is priceless.

Break da Bank: the Bank Robbery Unfolding on 3 Reels

Bars, dollar signs, and strongboxes are the only symbols in the game, but these are more than enough to win the Jackpot of 2400 coins. The gameplay at this 3-reel slot machine is extremely simple and straightforward so that even novices grasp it in no time, but still, there are Wilds (a strongbox with the name on the game written over it) to substitute symbols and double or even quadruple your winnings. One of the simplest free 3-reel slots, Break da Bank by Microgaming is a must-try for those willing to soak up the atmosphere of a noisy gambling hall of Last Vegas.

Feeling lucky today? How about giving Break da Bank slot powered by Microgaming a try?

CashSplash: Hit the Progressive Jackpot with a Single Reel

An excellent way to get used to the world of 3-reel slots, CashSplash has a single payline and a progressive Jackpot which increases as long as players spend money on games. What we see on the screen are classic BARs, cherries, fruits, and sevens. The highest paying symbol, though, is the logo of the game triggering the Jackpot at the highest bet. What else to say? Well, among all 3-reel slot games for free, this one is Progressive and therefore available for real money only.

Twerk – Shake Your Buttocks in Rhythm with Gorgeous Ladies

Whether you are ready to shake your butt along with the ladies on the screen or too conservative to do it, you must try one of the funniest slots out there! This free 3-reel no download slot provides 5 paylines and a flexible betting range of 0.05 EUR – 50.00 EUR. The only special symbol is Scatter: by collecting 3 of it, you will trigger free games with Hot Battles. All in all, Twerk is a simple yet exciting dance slot for men loving beautiful women.

Feeling lucky today? How about giving Twerk slot powered by Endorphina a try?

Sunset Delight: Get Paid for Eating Yummy Ice-Cream!

What about getting a few scoops of colorful ice-cream? In the middle of the hottest day, nothing can quench your thirst better than Sunset Delight, a free three-reel slot by Thunderkick. The game, however, is not that simple – the W-lettered ice-cream scoop is Wild, and there’s also Scatter represented with the wafer Scatter icon overlaying other symbols. So you better try it for free in the first place. Good luck!

Cherry Trio – Generous Ensemble of Sevens, Bars, and Diamonds

Good old fruit slots are still in the hearts of millions, but it’s only greater when you see them improved with some advanced features contributing to overall authenticity. And that’s just what happened to Cherry Trio: a simple 3-reel game was empowered with Wild to trigger more winnings combinations. On the other hand, you are dealing with the same simple style and concept that all fruit slots are wrapped in. So don’t hesitate – try this free 3-reel slot machine game with demo credits and go for the 1000-coin Jackpot in the real-money game!

Heroes Realm: Unusual 3-Reel Slot that Does Have a Storyline

Three-reel slots rarely have storylines, but Heroes Realm by Rival is an exception. One of the best 3 reel slots according to Hex Casino users’ votes, it offers simple fantasy gameplay with the Free Spins feature and the bonus round. The paying symbols are maces, swords, masks, skulls, and a few more. The highest reward is 2250 coins. Heroes Realm is a great choice for those adoring the feats accomplished by strong men for their beautiful ladies.

Feeling lucky today? How about giving Heroes Realm slot powered by Rival a try?

Double Wammy: Win up to 2500 Coins in a Simple BAR-Seven-Fruit Game

Double Wammy is just what we call a classic one-armed bandit game brought digital. Sevens, BARs, and cherries will take you 50 years back to a smoky and noisy gambling hall. And once you’re there, look for the game logos – those are both Wilds and the Jackpot-triggers. Try this 3-reel free slot online right now on our website and…may luck never leave you as you play!

Triple Profits: Not As Simple As It Might Seem to Be

Simple at first glance Triple Profits by Playtech is one of the most advanced online casino 3-reel slots: in addition to regular symbols, the game includes two special symbols and bonus features. More than enough for a simple 3-reel game, huh? Look for the Gold Bar image (3 of it will trigger the Jackpot of 1000 coins) and the Dollar symbol (three of it will trigger the bonus round with bags of money to open and get your rewards) – those are what the slot is all about.

Costume Party – Horizontal Spinning of Reels to Bring You Your First Jackpot!

Have you ever seen a 3-reel slot with the horizontal spinning of reels? No? Then you can’t miss out on Costume Party, a unique 3-reel, 3-payline game by Rival. Though it doesn’t provide too many features, the very concept of this 3-reel slot is so revolutionary that it tempts millions of gamblers to try and play it. The Jackpot of 5400 coins is another reason to pay attention to this slot since 5400 coins are by times more than other slots pay.

Top 5 Casinos to Play Latest Slots with 3 Reels

What are the best places to play free 3-reel slot machines and real-money slots? According to our users and gambling experts, there are at least 5 reliable online casinos that constantly update their lines of 3-reel slots. Yeah – contrary to what you are likely to think – new 3-reels slots constantly appear on the market: after all, leading casinos just follow the demand coming from their customers.

Jackpot City

Home to more than 300 online slots, Jackpot City employs a few dozen renowned and new 3-reel slot games – just have a sneak peek at the range of 3-reel slots and chances are you will become a regular. Not only that – the casino runs a luxurious welcome promotion: every newly registered user can claim up to €1600 bonus money! To take advantage of that, top up your casino account 4 times with €400. Speaking of promotions and perks, there are more of those here: prize-packet promotions, match promotions, VIP rewards, and loyalty rewards please the eye and pocket of new and seasoned players. Go explore the opportunities!

Royal Vegas

Break da Bank Again, Thunderstruck II, Immortal Romance, and more 3-reel, 5-reel, and multi-rees slots are at your service at Royal Vegas, a top-notch casino for gamblers loving versatility and bonuses. Yeah, there is a lot of the latter here: the journey starts with $1200 that you can add to your first 4 deposits and gains momentum with the loyalty program awarding you points as you spend money in the casino. By the way, the minimum deposit is $10 only – a cool way to get started, huh? And if you don’t want to spend money on unfamiliar games, feel free to practice with virtual credits after registration.

All Slots

“You could be the next big winner,” says the caption on the All Slots casino homepage, and it’s hard to disagree, especially given a whopping range of 3-reel slots and a generous welcome bonus offer that the casino employs. The latter, by the way, comprises three 100% match bonuses of €500 each. Avalon, Cool Buck 4 Reel, Six Acrobats, Thunderstruck II are the most famous titles, but there are many other games to play – register to see the whole range with your own eyes. To wrap it up, it’s only fair to say that All Slots Casino is one of the best places to play free online 3 reel slot machines, video poker, table games, and live casino games, though you will have to register to get access to everything mentioned.

Sports Interaction

One of the gambling veterans, Sports Interaction Casino has been in the game for more than 20 years and managed to unite the best slots under one roof, including classic 3-reel slots. Nearly 400 slots of different themes, mechanics, and payouts are delivered mostly by Playtech, which is why Sports Interaction Casino is sometimes called Playtech casino, though this is not entirely true since you can find slots by iSoftBet here as well. One way or another, this is a recommended place for lovers of 3-reel slots.

Spin Casino

Probably the most controversial of all top casinos reviewed by our team (and according to the users’ feedback), Spin Casino is still worth mentioning for its impressive range of slots – more than 650 developments by Microgaming, NetEnt, Evolution Gaming, etc. – and a massive welcome bonus of €1000 split into three 100% match bonuses added to the first 3 deposit (€400, €300, and €300). Even though some players claim the casino to be reluctant in response and even delaying bonus payouts, it’s definitely worth giving a try in the free mode.

3 Reel Slots FAQ

What is the best casino site to play 3-reel slots?

Recommending the best casino is always subjective, but to name a few, we would mention the casinos reviewed above: Jackpot City, Royal Vegas, All Slots Casino, Sports Interaction Casino, and Spin Casino. Note that you can play with virtual credits until you make sure the casino is reliable and the game you’ve picked is worth playing for real money.

How to pick a good 3-reel slot game?

The best way to pick a 3-reel slot is to skim through the reviews and recommendations by gambling experts and players and then give the best slot a go in the free mode. Fortunately, all casinos employ 3-reel free-to-play slot versions along with real-money versions.

Why choose 3-reel slots over 5-reel slots?

There are no reasons to choose 3-reel slots over 5-reel slots and vice versa – your pick will always be up to your current preferences and mood. Moreover, all slots (3-reel, 5-reel, multi-reel video slots, 3D slots, etc.) provide the same range of characteristics (size/frequency of payouts, RPT, etc.) so it’s all about picking the one that you want to play right now. Other than that, 3-reel slots are usually good to feel the way people gambled before the advent of digital gambling.

How big are the bonuses for 3-reel slots?

The limits in bonuses are established by the slot developer (bonuses available inside the game) and the casino (welcome bonuses, bonuses for playing specific slots, etc.). There are no specific limits to 3-reel slot bonuses.

Is it true that 3 reel slots are much easier to win?

No, the frequency and the size of payouts do not depend on the number of reels. Be it three-reel slot machines or five-reel slots, the winning odds mainly depend on the RTP ratio, which is the amount of money returned to the player in the long run.
Adam Lane
Site Editor at CasinoHEX Canada

Adam is an editor at CasinoHEX Canada. He checks dozens of online casinos daily. Adam’s career as a professional gambler started almost 10 years ago.