Online slots all come with their own very special features like bonus rounds, free spins, gamble features, multipliers, and so much more, plus each game is uniquely themed so you can journey to ancient worlds, meet quirky animals, or go on adrenaline-fuelled adventures when you play!

We’ve put together some of the best online slots that you can try at Ontario gambling sites now! Read on to find out how to play, how to find the best new slots and Ontario casino games, and, of course, which are the best online casinos for slot games.

Best Slots Sites Ontario

Players in Ontario can choose from a good variety of different online casinos, and that choice is expanding all the time as new online casinos get their license. These are some of the top ON online casinos where you can play some of the world’s most exciting slot games.

BetMGM Ontario

BetMGM casino players can enjoy both sports and casino gambling on this luxurious online casino app and desktop website. We were super impressed by the range of slot games available, including a whole host of exclusive titles like Fortunes of the Aztec, and the branded MGM Grand Millions.

Fan favorites like Big Bass Bonanza and Sugar Rush are also present, plus new titles are added all the time. You can even try your luck at some seriously huge jackpots, where the top prizes go up to six figures.

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BetRivers Ontario

There’s a lot to look forward to at BetRivers ON casino, including brand new slot games like Mighty Symbols Crowns, Eggz!, and Blue Ribbon, plus unique options like Slingo Racing. There’s even a weekly Top 10 slot games, where you might just find your new favorite.

You can explore more than 50 progressive jackpots and 35 thrilling Megaways games, and if you’ve had your fill of slots, you can head to the table games section to try roulette, blackjack and video poker. There’s also one of the most impressive Ontario casino apps for a fully integrated mobile gaming experience.

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Unibet Ontario

Unibet’s brightly colored website sure is eye-catching, but there’s so much more to it than just a funky design. Unibet casino is home to hundreds of games from major providers like IGT and NetEnt, and the themes are as diverse as music (Guns ’n Roses), ancient Egypt (Cleopatra), and classic fruit machines (Fruit Shop).

Look out for some great special features like Megaways, which change your ways to win with every spin, plus there are some big jackpots like Divine Fortune and Capital Gains. Perhaps the best thing about Unibet is that there are loads of slots here that you might not have seen at other Ontario casino sites.

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888 Ontario

If you’re looking for excellent quality, 888 casino is definitely the place to find it. The 888 experience is highly optimized for both desktop and mobile, and with the games broken down into handy categories like new slots, casino games, and jackpots, it’s super easy to browse.

Games to try include Pragmatic Play Drops & Wins titles like Sweet Bonanza and Big Bass Splash, exclusive games like Irish Riches and Book of Scrolls, and megaways games such as Hypernova and Safari Riches. There’s also a really fun jackpot series called Captain 8, which comes with a load of spin-offs.

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Bwin Canada

Bwin casino is a licensed Ontario casino that offers secure payments by methods such as bank cards, paysafecard, MuchBetter, and Interac, and features excellent customer support, a smooth desktop and mobile experience, and totally fair games. Bwin sports betting section is also popular, as well as a live casino, poker, and of course slots.

This Ontario online casino has an amazing range of exclusive titles like Big Banker, Rising Rewards, and Legendary Treasures, and even some exclusive progressive jackpots like Independence Pays! There are local favorites chosen just for you in Ontario, with games themed around movies and TV, and even Vegas-style slots.

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bet365 Ontario

bet365 is a destination for all things gambling, from sports betting to realistic live dealer tables and slot games. Everything about the bet365 casino website is modern and visual, and you can expect high-performance on both desktop and mobile.

The range of slots includes bet365 Originals like Solar Flash, Bedrock Bullion, and Gem Revolver, classic casino slots such as Hit Bar and Buffalo Blitz, and slots in the Age of the Gods series, which hold massive progressive jackpots.

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Caesars Ontario

With so many years in the industry, it’s no surprise that Caesars knows a thing or two about gambling! As such a hugely popular brand, it’s great to see that Caesars now offers a full online casino gambling experience to players in ON. Download the app to play on mobile, enjoy 24/7 customer support, and even earn Caesars Rewards while you play!

There are hundreds of slot game options at Caesars casino including favorites like Capital Gains, Cash Machine, and Fortune Coin, plus a whole host of real money card and table games, and immersive live dealer games.

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DraftKings Ontario

DraftKings is largely known as a daily fantasy and sports betting website, but it is also one of the best Ontario online casinos available. DraftKings casino comes with some special features that you won’t find at any other online casino, such as their Dynasty rewards programme, and even a mercy store.

The casino section includes lots of exclusive titles including DraftKings branded games, sports-themed games, and exclusive card and table games. Plus, you can play lots of popular slot games like 88 Fortunes and 9 Masks of Fire. There are also six-figure jackpots, holiday-themed games, and exciting Megaways options.

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PointsBet Ontario

Although it might not be as well-known as brands like BetMGM and 888 Casino, PointsBet casino is a fun gambling experience with a simple website that brings things back to basics. You can enjoy a really good range of slots, and there’s a big focus on retro-themed games like Dazzle Me and 777 Strike, but there are also games with lots of fun themes like animals, adventures, and myths and legends.

Video poker and slingo are very popular at PointsBet, and you can also head to the live casino, or bet on sports with the Ontario sports betting site, so it’s a well-rounded casino.

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Pokerstars Ontario

PokerStars has a great reputation for providing online gambling services in ON and around the world, so this is definitely a name you can trust. PokerStars casino boasts 24/7 customer support, downloadable casino apps Ontario customers will love for iOS and Android, and of course a brilliant array of slot games.

From new titles like the colorful Fortune Llama and the Irish-themed Fishin’ Pots of Gold, to daily must-win jackpots like 8 Tigers Gold and Alive Megaways, there’s something for everyone. There’s also a special “Party Pots” section, packed with fun-filled progressive jackpots like Red Hot Chilli Steppa and Rosella’s Mystical Spins.

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Bally Casino Ontario

Bally Bet is one of the best-known casinos in the US, and it has recently expanded to Ontario, where it is fully licensed. You can look forward to an excellent range of table games like blackjack, roulette, and even video poker, and the slots selection includes top titles like Cleopatra, 88 Fortunes, and Jin Ji Bao Xi. You can deposit using secure methods like bank cards and Interac, and rest assured that Bally Bet casino is licensed.

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Best Slot Machines to Play in Ontario

With so many different online slots available to players on Ontario, you’ll be spoiled for choice! The games all come with their own special themes and unique characters, plus different symbols, ways to win, and features like Megaways, bonus rounds, and so much more. These are some of the top slots we’d recommend for people in Ontario looking to play online casino games.

Cleopatra Slots

Ancient Egypt is one of the most popular slot game themes, and if you love these exciting slots, Cleopatra is a great choice. You can play at top online casinos in Ontario, like Party Casino. This title from the provider IGT comes with an RTP of 95.02%, a low volatility, and a top prize of 10,000x your stake!

Keep an eye out for the special sphinx scatter symbol while you’re playing - if three or more of these land on the reels, you’ll trigger the free spins feature! Even better: all winnings during free spins come with a 3x multiplier, and you can re-trigger them dozens of times.

Sweet Bonanza

Sweet Bonanza is one of the world’s most popular slots, and with such tasty wins, it’s no surprise! You can try out this and other Pragmatic Play games at Casino Days.

What makes Sweet Bonanza stand out is that symbols pay out anywhere on the reels, so you don’t need them to be on special paylines. The Tumble feature means that after every spin, winning symbols disappear and are replaced by new symbols, plus there’s a lollipop scatter that awards 10 free spins. The graphics and animations in this slot are some of the best we’ve seen, making it a top title!

Book of Dead

Book of Dead has built up a reputation as being one of the most popular slot games in the world, and it's no different at Ontario casinos - you can play at LeoVegas casino and other top casinos. Since this slot’s meteoric rise in popularity, it has spawned tons of other “Book of” games with a similar premise.

You’ll be joining adventurer Rich Wilde as he heads off to Ancient Egypt, in search of the Book of Dead. Look out for the book symbol, which acts as the scatter and opens up the free spins round, and keep an eye on the reels to spot the expanding symbols, which will increase your chances of a win! Book of Dead comes with an impressive RTP of 96.21%, and 10 paylines, and it’s an adrenaline-fuelled experience!

Mighty Zeus

High Flyer Casino is the ideal place to try out the mythical slot, Mighty Zeus! Unlike other myth-based slots that opt for neutral tones, this WMS title is an explosion of bright colors and has a soundtrack to fit.

The highest paying symbol is Zeus himself, and there are also some great special features to look forward to. Land enough of the storm cloud symbols to open up the Wheel feature, which could award free spins, jackpots, or special symbols like wilds. The game comes with an RTP of 96.05%, and a medium volatility.

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Forge of Olympus

We’ve come to expect amazing graphics and smooth gameplay from Pragmatic Play titles, and Forge of Olympus is no exception. The game comes with a high volatility, and the chance to win up to 5,000x your bet, when you play at top casinos like Bwin.

Forge of Olympus - as the name suggests - set in a forge, and you’ll be looking for high-paying symbols like goblets, rings, and glittering gems. The Tumble feature means that symbols on winning combinations disappear to leave room for more symbols to land, plus if you get three scatters you’ll be awarded a batch of bonus spins.

Gold Blitz

Gold Blitz is all about money and fortunes, so it’s no wonder it’s made by a studio called Fortune Factory! You can play Gold Blitz at some top Ontario onlines casinos, like BetMGM. The game comes with a huge 1,024 paylines, and an RTP of an above average 96%, so there are plenty of chances to win.

Land the special Collect symbol on the game grid to collect any cash or jackpot wins that appear or look for the wild that can substitute for any other standard symbols on the reels. Gold Blitz also comes with two different free spins rounds.

9 Masks Of Fire

9 Masks of Fire is a slot by Microgaming, an absolute industry giant that never disappoints. The RTP of the game is an impressive 96.24%, and it comes with 20 paylines. The game has a bit of a retro theme, so the symbols you’re looking out for include 7s, bars, fruit, and of course the fiery masks.

Land three or more of the shield symbols to open up the bonus round. You can get up to a massive 30 free spins, with a 3x multiplier! Overall, it’s a simple and fun slot, and we’d recommend that you try it at Royal Panda casino. .

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Age Of Gods

If you’re into jackpot slots, you’ll absolute love the Age of the Gods series, which you can play at bet365 casino. These games come with not just one, but several levels of jackpot prizes, so even if you don’t win the biggest one, you could still enjoy a smaller jackpot payout.

Age of the Gods is themed around ancient Greek mythology, and it has all the sound effects, graphics, and special symbols (like the Gods themselves) to give you a fully immersive experience - as you’d expect from any Playtech slot. The game comes with special features like wilds and multipliers, and overall really fun gameplay.

Fire and Roses Joker

There are quite a few joker-themed games out there, and they tend to be really popular, so it’s no surprise that you can try out Fire and Roses Joker at Sports Interaction casino and other top ON casinos. This title from Triple Edge Studio comes with a whopping 720 paylines, and the chance to try for a top prize payout of 5,000x your stake!

There’s no shortage of special features when you play this slot - there’s a collection pot that collets monetary wins for you, a free spins round with increasing multipliers, and even a jackpot wheel where you can land cash prizes.

Millionaire Genie Megaways

Millionaire Genie is an exciting Megaways game, built as an 888 Casino exclusive. The game has an Arabian theme, so you’ll be searching for symbols like golden lamps, books, and keys, which will land you a big win. Millionaire Genie also comes with a massive progressive jackpot that can stand at well over a million CAD!

Millionaire Genie comes with three different bonus rounds, each of which is different - for example one awards free spins, while another can trigger a random cash prize! This game is a great option for 888 players, wanting to try something totally unique.

Types of Online Slot Machines

Online slots have been around for a number of years now, and new slots are launched all the time! From classic-style slots that mimic a retro casino experience, to massive jackpots, the best casino apps Ontario has to offer have all of these types of games and more.

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Classic Slot Games

These are the types of games you might have seen if you’ve ever visited a casino floor. Rather than having the look of a modern video screen, these slots look more retro, and usually come with only three reels, and far fewer paylines than other slot games. They also don’t tend to have many special features like bonus rounds or free spins.

Classic slots really bring the gameplay back to basics, so they are great for newer players, or anyone who wants to enjoy some gambling without all the bells and whistles of video slots. The symbols to look out for are usually the likes of bars, sevens, and sometimes fruit.

Video Slots

Video slots are pretty much the polar opposite of classic slots! These games all have their own unique themes (like adventure, Ancient Egypt, romance, animals) and characters, and they’re usually bursting with special features like free spins and multipliers.

Video slots are all about the visuals, so you can expect some HD graphics, animated elements, and even soundtracks to set the mood. All of the major software providers like NetEnt, Pragmatic Play, and Games Global make video slots, and there are thousands of them out there.

Progressive Jackpot Slots

Progressive jackpot slots are games where the top prize increases every time someone plays the game, anywhere in the world. Some slots also have fixed jackpots that don’t increase and rather are determined by your stake amount.

Progressive jackpot prizes can reach as much as seven or eight figures! Many progressive jackpot slots also have multiple jackpot prizes, so you don’t necessarily need to win the biggest one to enjoy a big payout. Progressive jackpots also come with all the usual slot game features like multiple paylines and bonus rounds, so you can land smaller wins too.

Megaways Slots

When you play on a standard slot game, the number of symbols that land on the reels is the same with each spin, but Megaways games change all of this! The number of symbols landing on the reels will be different each time, which in turn increases the number of paylines.

This is why if you’re playing a Megaways slot, you might see thousands of ways to win. This makes for a really thrilling and unique experience. Megaways games also come with themes, characters, and special features, so it’s absolutely worth giving them a go.

Interactive Online Slots

The aim of most slot games is the same - spin the reels, and watch the symbols land, to see if you’ve triggered a win. There’s nothing you can do to change the outcome of the spins. When you’re playing an interactive game, you might be asked to choose a box with a multiplier or a prize inside, spin a special wheel to see how many free spins you get, or use a gamble feature to try to double or quadruple your win.

These games are a lot of fun and make it seem like you’re controlling the outcome, even though it’s still all down to chance.

How to find New Ontario Online Slot Machine Games

New slot games are released all the time at Ontario casinos! Some of the big providers release two or three games every single month, which you’ll then be able to play at your chosen online casino. It can be difficult to keep up with all the new releases, especially if you’re playing at a casino that has a whole lot of different game providers.

To help you in your search for the best new slot games, we’ll do all the research for you, and keep this page updated with the latest titles. You can bookmark this page on Bookies.com and visit it regularly to check out what’s just been released and where you can play.

It’s also a good idea to keep an eye on the “new games” section in the lobby of your favorite online casino, as this will also be updated to reflect the newest games.

How to Play Ontario Slot Machines

We have good news if you’ve never played online slots before - it’s just as easy as playing in a real casino! You don’t need to have any experience, or any kind of strategy, because every time you spin, you’ll have the same chance of a win.

Slot games are built using Random Number Generator technology, which means that the symbols landing on the reels each time you spin (on a particular slot) are totally random, and you have no control over them.

Each slot game varies a little when it comes to the mechanism and the features. It’s always a good idea to check out the payable (usually represented by an information symbol once you’ve entered the game) to see what symbols to look out for, and what bonus features the game has.

Before you start spinning, you’ll need to set your stake (the amount of money you want to bet per spin), which is partially determined by the number of active pay lines you decide to play with. Not all slots at Ontario casino apps let you adjust the paylines, but we’d suggest that if they do, you select the maximum number, so you have more chances of winning.

To land a win on most slot games, you’ll be looking to match the same symbol on adjacent reels from left to right, on active paylines. This can be a little different for some games, though. Each symbol has a different value, and you’ll get a bigger win if you land more of the higher value symbols.

While you’re playing, look out for special features like bonus rounds (usually triggered by landing enough Scatter symbols), as these can give you more chances to win.

Are Online Slot Machine Games Legal in Ontario?

While each Canadian province sets its own rules with regards to gambling, the good news is that online slot games are legal in Ontario, with a few caveats via the Alcohol and Gaming Commission. Firstly, in order to play at an online casino in Ontario, you’ll need to be aged at least 19 to play, and secondly, you’ll need to choose an online casino that holds a special license.

Safe and secure online casinos like the ones we recommend at Bookies.com are licensed by the Gaming Commission of Ontario in conjunction with iGaming Ontario, the province’s official regulatory body, so you can rest assured that when you play, you’re totally safe, and the games are legal.