SLOTS CASINO GUIDE

Here at Bonus Ninja, we take pride in finding you quality casinos, offering the best slots. Here we’ll try to cover all the details you might want to know about playing slots at online casinos.

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Written by:
Tuomas Laine
Page reviewed by icon
Reviewed by:
Henrik Visuri
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Last update:
18.7.2024
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Basic rules of online slots

  • Paylines: Choose paylines to bet, more lines increase winning chances.
  • Betting: Adjust bet size before spinning.
  • Spinning the Reels: Spin to match symbols on paylines.
  • Symbol Values: Themed symbols typically worth more.
  • Wilds and Scatters: Substitute or Trigger bonuses with special symbols.
  • Bonus Rounds: Additional games for extra wins.
  • Progressive Jackpots: Bets increase shared big prize.
  • Return to Player (RTP): Higher RTP, better payouts.
  • Random Number Generator (RNG): Ensures random spin outcomes.

Infopanel

New Casinos ikoni New Casinos

+20

Crypto Friendly ikoni Crypto Friendly

Yes

Amount of Games ikoni Amount of Games

+10000

Payment methods ikoni Payment methods

Multiple

Cashout times ikoni Cashout times

Few hours – 2 banking days

Responsible gaming tools ikoni Responsible gaming tools

Required

Casino Guides

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What are online slots?

Online slots are a digital version of mechanical slots played at physical casinos. Being online gives you the opportunity to play anywhere you want. 

When you play a slot, you’ll spin a set number of reels to generate a random combination of symbols. Different symbols represent different values; the more of the same symbol you hit, the more you’ll win.

Although all slot machines essentially function like this, there are thousands of slot games you can play online, each one slightly different from the next.

History of Online Slots

Online slots may be traced back to the late 20th century when the first online casinos appeared. Antigua and Barbuda approved the Free Trade and Processing Act in 1994, which authorized the licensing of internet casinos. This legislation established the framework for the internet gaming business, including online slots.

The first online casino software was developed by Microgaming in 1994, and it featured a basic slot game. Still, it wasn’t until 1996 that the first fully functional online slot machine was introduced.

Technological advancements prompted the rapid development of online gaming. Video slots featuring many pay lines, additional features, and outstanding graphics appeared in the late 1990s and early 2000s. The broadband internet increased the popularity of online slots by allowing users to play more immersive and complicated games in the 2000s.

Today, online slots are a significant part of the global online gambling industry, offering a vast array of themes, features, and jackpots. They have become a favourite pastime for millions of players worldwide, and the industry continues to evolve with the development of technology and game design.

Did you know?

The first fully functional online slot machine was introduced in 1996.

Can you play slots online for real money in Canada?

Yes, you can absolutely play online slots for real money in Canada. Most reputable online casinos allow Canadian players to deposit funds and place real money bets on their slot games. Popular real money slots include Mega Moolah, Gonzo’s Quest, and Thunderstruck II, but Canadian players have access to thousands of real money online slot games from top software providers.

How to Play Online Slots for Real Money in Canada

  1. Create an account at a licensed online casino that accepts Canadian players.
  2. Make a deposit using one of the accepted payment methods like Interac, credit/debit cards, or e-wallets.
  3. Claim any welcome bonuses offered, such as deposit matches or free spins.
  4. Browse the slots lobby and select the game you want to play.
  5. Set your bet amount and number of paylines.
  6. Spin the reels and try to land winning symbol combinations to earn real money payouts.
  7. Want to learn more? Visit our dedicate Real Money Casinos page.

Discover Top Online Slot Games

Online slots are the pinnacles of the iGaming industry, offering numerous opportunities for big wins. We’ll introduce you to some of the most exciting and lucrative titles on the market today, each with captivating gameplay and promising odds.

Blood Suckers

Blood Suckers is a popular online slot game known for its thrilling vampire theme and high RTP of around 98%. Developed by NetEnt, this five-reel, 25-payline slot immerses players in a dark and eerie atmosphere filled with vampires, garlic, holy water, and wooden stakes. 

With its impressive graphics, a spooky soundtrack, and generous RTP, Blood Suckers has become a favourite among slot enthusiasts looking for seamless gameplay and the chance to win big.

Book of Ra

Book of Ra is a popular online slot game developed by Novomatic. Set in the mysterious world of ancient Egypt, this five-reel, nine-payline slot attracts players with its archaeological theme. 

With its engaging gameplay, the chance to uncover hidden treasures, and a gambling feature that lets you double your winnings, Book of Ra has become a classic in the world of online slots.

Immortal Romance

Immortal Romance is a popular online slot from Microgaming. It features a dark and intriguing vampire theme, offering players an alluring narrative. With five reels and 243 ways to win, it boasts an immersive atmosphere with a haunting soundtrack. 

Immortal Romance has gained a loyal following due to its engaging storyline, stunning graphics, and potential for significant wins, making it a top choice for true slot fans. 

Mega Moolah—Progressive Jackpot

Mega Moolah is a classic Microgaming online game known for its significant payouts. This African safari-themed slot has five reels and 25 pay lines. 

What distinguishes Mega Moolah is its progressive jackpot structure, which has four tiers: 

  • Mini
  • Minor
  • Major
  • Mega

The Mega jackpot can reach multi-million-dollar amounts, making it one of the most sought-after jackpots in the world of online gaming. 

Book of Dead

Book of Dead is a popular game developed by Play’n GO, known for its ancient Egyptian theme and captivating gameplay. 

With five reels and ten pay lines, it immerses players in the world of explorers and pharaohs. The Book of Dead itself serves as both the wild and scatter symbol, triggering the Additional Spins feature. During this feature, a special expanding symbol is chosen at random, potentially leading to massive wins. 

The game’s high-quality graphics, exciting sound effects, and the potential for big payouts have made Book of Dead a favourite among slot fans.

Thunderstruck II

Thunderstruck II is another hit title by Microgaming, known for its Norse mythology theme and epic gameplay. With five reels and 243 ways to win, the slot invites players into the realm of gods and legends. 

With its impressive graphics, thunderous soundtrack, and potential for huge wins, Thunderstruck II is typically offered by every online casino.

Starburst

Starburst is a wildly popular game created by NetEnt, celebrated for its simplicity and dazzling visuals. Set in the space, this five-reel, ten-pay-line slot features vibrant, gem-like symbols that burst into radiant animations on winning spins. Starburst’s key feature is the expanding wild symbol, represented by a multicoloured star, which can cover entire reels, trigger respins, and create exciting winning combinations.

Sugar Rush

Featuring a five-reel, 20-payline setup, this slot from Pragmatic Play immerses players in a sugary world adorned with gumdrops, chocolates, and colourful treats. The Gingerbread Man acts as the wild symbol, helping form winning combinations, while the scattered cupcake symbol can trigger additional spins with multipliers. 

With its vibrant design, cheerful music, and the potential for sweet wins, Sugar Rush offers a fun and visually appealing experience.

Big Bass Bonanza

Big Bass Bonanza is an exciting online slot game from Pragmatic Play, set against the backdrop of a serene fishing expedition. This five-reel, ten-payline slot takes players on an adventure with symbols like fish, fishing reels, and fishing lures. The Big Bass Wild symbol can land on any reel and expand, increasing the chances of big wins. 

With its peaceful theme, engaging gameplay, and the potential for impressive catches, Big Bass Bonanza offers an entertaining and rewarding gaming experience.

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