Best RTP Online Slots Canada 🎰 Highest RTP Slots (2025)
If you’re looking for the best bang for your buck when playing slot games, then you need to check out the best RTP online slots in Canada! Read more... These slots have the highest RTP rates in the industry, giving you higher average returns on your bets and making your money go further. In this article, we’ll be looking at what RTP is, why it’s important, and a host of the best high RTP slots for Canadian players.
Slots RTP or “Return to Player” rate is the average payout percentage of a player’s bet. For example, if a slot at an online casino has an RTP percentage of 95%, that means players can expect to receive 95% of their bet back on average. However, this average is calculated over thousands of spins, so just because you bet C$100 at a 95% RTP slot doesn’t mean you’re guaranteed to get C$95 back!
Why Is RTP Important for Casino Players?
RTP is important for online casino players as it communicates the house edge of each online slot and gives players an expectation of how long their money will last. The higher a slot’s RTP percentage, the lower the house edge is, which means the player has a higher chance of winning in the short term.
Difference Between RTP and Volatility
When talking about online slots, both RTP and volatility are commonly mentioned. The volatility of a slot describes how often the slot pays out. Low volatility slots pay out often for low amounts, whereas high volatility slots pay out less often for higher amounts. The RTP of a slot describes the average rate of return of a player’s bet.
Top 10 Slot Machines With the Highest RTP in 2025
If you’re looking for the top 10 slot machines with the highest RTP rates, you’re in the right place. Our experts have scoured the web, looking for high RTP online slots to recommend to our readers. Below, we’ve listed the top high RTP slots you can find, along with a mini-review for each of them.
Developed by Playtech, Ugga Bugga is a low volatility slot and is the highest RTP slot with an exceptionally high RTP percentage. The slot offers 10 paylines, a C$0.10 minimum bet, and a C$0.50 maximum bet, as well as features such as respins and Wild symbols.
Mega Joker – 99% RTP
This circus-themed slot title boasts a maximum win of 2,000x your wager and a C$10 maximum bet. The slot was developed in 2013 by NetEnt and has 5 paylines with a high volatility level.
Blood Suckers – 98% RTP
With low volatility and a 900x maximum win, this vampire-themed slot was created by NetEnt in 2013. The game has a total of 25 paylines and a C$50 maximum bet amount. It also offers bonus features, such as free spins, Wild symbols, and bonus games.
Money Cart 2 – 98% RTP
Developed by Relax Gaming in 2021, this money-themed game is one of the best RTP slots, boasting an incredible 5,000x maximum win with a C$200 maximum bet, creating a jackpot of C$100,000! The slot has a high volatility level and uses the “hold & win” pay structure.
Soju Bomb – 97.9% RTP
With 243 paylines and a maximum win of 1,643x your money, this medium volatility slot was released in 2022 by Habanero Gaming. The maximum bet for this game is C$5,000, making it one for the high rollers!
Starmania – 97.87% RTP
Developed in 2015 by NextGen Gaming, the Starmania slot game is one of the top RTP slots, and has low-medium variance with a maximum win amount of 500x your bet. There is a maximum bet amount of C$250 and a total of 10 unique paylines.
Medusa Megaways – 97.63% RTP
With a staggering maximum win of 50,000x your bet and a maximum bet of C$25, Medusa Megaways is one of only two slots on this list with a maximum prize of over C$1,000,000! The slot has a high volatility level and 117,649 paylines.
Blood Suckers 2 – 96.94% RTP
The sequel to the popular Blood Suckers slot game, Blood Suckers 2 was developed by NetEnt in 2017 and offers 25 unique paylines with a maximum bet of C$250. The game has a low volatility level and boasts slot features such as wild symbols, bonus games, and random bonus symbols.
Dead or Alive 2 – 96.8% RTP
Another game is Dead or Alive 2, boasting the biggest maximum win at 111,111x your bet! The maximum bet of C$18 means you’re playing for a maximum prize of close to C$2,000,000. There are only 9 paylines available, and the slot has a high volatility level.
Immortal Romance – 93.4% RTP
The last slot with a large maximum win and high RTP percentage on our list is Immortal Romance, boasting a 12,000x max win, 243 paylines, and a maximum bet of C$6. The game was developed by Games Global in 2011 and is a high volatility slot.
Leading Highest RTP Slots Providers
Many of these fantastic games are developed by a collection of the industry’s best slot providers. These software developers create high RTP slots that are fun to play with exciting and unique designs. Take a look below for our list of the top 5 game providers.
#1
NetEnt
#2
Microgaming
#3
NextGen Gaming
#4
Playtech
#5
Habanero
NetEnt
NetEnt was founded in 1996 in Sweden and has become one of the industry’s leading slot developers. They offer an impressive library of popular online slot games, including Lost Relics, Starburst, Vikings, and other casino games.
Microgaming
Founded in 1994 on the Isle of Man, Microgaming was one of the first online casino software developers. The company is still going strong and has developed exciting high RTP slots such as Mega Moolah, Immortal Romance, and Thunderstruck II.
NextGen Gaming
NextGen Gaming was founded in 1999, and the Australian company has spent the past 20+ years creating some of the industry’s best-loved high RTP slots. Some of their best titles include Medusa, Starmania, and 300 Shields.
Playtech
Also founded in 1999, Playtech has developed a reputation as one of the top online slot developers in the industry. Their games, such as Age of the Gods, Captain’s Treasure, and Great Blue, are full of interesting themes and vibrant designs.
Habanero
The last developer on our list is also the most recent; developed in 2012, Habanero has quickly risen to become a top online slot developer. They’ve created over 100 popular titles, including Atomic Kittens, Rainbow Mania, and Bomb Runner.
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How We Rate Casinos With Best RTP Slots
When looking for the top online casino sites hosting the best RTP slots, our experts work from a list of criteria that matter most to Canadian players. We rate each platform based on these criteria and only recommend the highest-ranked online casinos. Take a look below to see how our experts rate Canadian online casinos with high RTP slots.
Average RTP
One of the most important things we look for is the average RTP of their slot games. The more slot machines with the highest RTP, the better, as this means a higher average rate of return.
Licence
Only casinos with a valid casino licence make it onto our list of recommendations. That’s why our experts ensure that each site we review has a valid casino license from authorities such as the Kahnawake Gaming Commission or the Malta Gaming Authority. They also check for certifications from independent casino testers such as eCOGRA.
Security Factors
As well as ensuring that each casino we recommend is fully licensed and regulated, we also check the security features they offer. These features include 128-bit SSL encryption, firewall technology, and secure data servers that keep you and your data secure.
Bonuses in Stock
Claiming a bonus is one of the best parts of joining a new casino, so we rate each casino based on the bonuses and promotions they offer. We compare dozens of bonuses across multiple sites to ensure our readers get the best value for money.
Mobile-Compatibility and UI
Gambling on the go is becoming ever more important to Canadian players, so we ensure that each casino we recommend offers a mobile-compatible gambling platform along with an intuitive user interface that makes it easy to use.
Support Service
As part of our research, our experts evaluate each site’s customer support service. We rate the service based on the availability of the agents and their overall helpfulness to ensure you get the service you need.
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What is RTP?
RTP, or Return to Player, is a percentage that shows how much a slot is expected to pay back to players over a long period. It’s calculated based on millions or even billions of spins, so the percent is accurate in the long run, not in a single session.
In casino games, the ‘house edge’ is the common term representing the platform’s built-in advantage. For example, it is about 0.5% in blackjack, meaning the casino holds 0.5% of all bets over time.
RTP is the key figure for slots, working opposite the house edge and showing the potential payoff to players.
Let’s consider the example:
The Book of Dead has an RTP of 94.25%. It means that for every $100 bet, you can expect to receive $94.25 back in the long run. The remaining $5.75 is what the casino keeps.
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