Best Slot Games to Play at Spin Casino Ontario in 2025

Welcome to the world of reels, wilds, and jackpots, a place where fortune spins at your fingertips. If you’re in Ontario and itching to dive into some of the best online slots, Spin Casino could be your casino of choice.

But with hundreds of games at your fingertips, how do you find the best slots? Which games offer high RTP, immersive themes, or explosive bonus features? That’s exactly what we’re here to break down.

Let’s explore the top-rated Spin Casino slots in Ontario, along with jackpot slots, high-RTP picks, and smart tips for getting the most out of your gaming session.

Top 10 Best Slots at Spin Casino Ontario

From legendary jackpot slots to high-volatility excitement and classic fruit machines, Spin Casino has something for every slot aficionado. Here’s a curated list of top-rated games to try first:

Some slots aim for pure adrenaline. Others are all about immersive storytelling. A few, like Mega Moolah, offer much more significant rewards. Let's take a closer look at some of these games.

Mega Moolah

I can't continue without spending some time on Mega Moolah, such is its fame for turning slots players into big wins. It's true that at 88%, the RTP is low, but this is not a game for low-level grinding. The progressive jackpot contained in the game brings with it the promise of more significant wins, and arguably, much more excitement.

Why Play Mega Moolah?

• Tiered progressive jackpot.
• Well known for larger payouts.
• Relatively simple game mechanics.

Immortal Romance

Immortal Romance is one of those slots for players who like to play on the dark side... This game combines a vampire-themed storyline with more immersive slot features. This includes the 'Wild Desire' bonus feature, which can turn all slot symbols wild for even more rewards.

Why Play Immortal Romance?

• One of the higher RTP slots available at Spin Casino.
• Story-led gameplay with multiple characters.
• 'Wild Desire' bonus feature.

Thunderstruck II

Thunderstruck II is a viking-themed slots with a similar character-led gameplay to Immortal Romance. There are four free spin games to explore, which are triggered when you see three or more hammer symbols in the Great Hall of Spins feature. In addition, the 'Wild Storm' bonus can be triggered to turn up to five reels into special wild reels that can change at random.

Why Play Thunderstruck II?

• Another high RTP at just over 96%.
• Four separate free spins games.
• 'Wild Storm' bonus that turns reels wild.

Best Jackpot Slots at Spin Casino

If regular wins are appetizers, jackpot slots are the main course. Spin Casino offers several progressive games with larger payouts.

These jackpots aren’t just numbers on a screen, as they have generated real-life millionaires.

Top 5 Jackpot Slots at Spin Casino

• Mega Moolah: The king of jackpots, offering four progressive prize tiers. It's low RTP, but one lucky spin could unlock a seven-figure payday.
• Wheel of Wishes: A mystical theme combined with a WowPot™ jackpot seed of CAD \$2 million.
• Atlantean Treasures: Combines sleek underwater visuals with the Mega Moolah progressive system.
• Fortunium Gold: Features Win Booster mechanics and ties into the WowPot™ series.

Although these games vary in theme and features, they all have in common their volatile nature and the excitement they offer. Choose your jackpot slot wisely!

Top Pick: Wheel of Wishes

Wheel of Wishes is a Games Global slot, with a ton of jackpot potential. Don't let the low RTP (93.34%) fool you - the low volatility combined with a progressive jackpot means the rewards could be sizeable.

You can play Wheel of Wishes in either default mode, or opt for 'Power' mode to unlock the jackpots. There are four jackpots in total - Mini, Minor, Major, and the Wowpot, which is the largest available. The jackpot game is played on a different set of reels, and 20,000 credits to start spinning. You'll get one spin of the colorful Wheel itself, with a guarantee of a jackpot!

Why Play Wheel of Wishes?

The jackpot mechanic in Wheel of Wishes is one of the most compelling and potentially rewarding of any Spin Casino jackpot slot. For that reason, it's my top pick to spin.

Spin Casino Slots with the Best RTP

Let’s talk strategy. If you want better long-term returns, start with high RTP slots. RTP (or 'Return to Player') is a percentage figure that tells you how much of your stake gets paid back over time — the higher, the better.

Top 5 High RTP Slots at Spin Casino

Here are some high-RTP picks at Spin Casino:

Now, don’t confuse RTP with guaranteed wins. A slot with 97% RTP can still leave you spinning with no return. However, statistically, it gives you more bang for your buck in the long run.

Top Pick: Agent Jane Blonde Returns

Agent Jane Blonde Returns is an action-packed slot with a spy theme and higher than average RTP. When it comes to bonuses, the potential rewards get bigger, with wilds, free spins, and multipliers all available to boost your wins further.

• Theme: Spy thriller
• RTP: 96.45%
• Bonus Features: Free spins, wild symbols, multipliers.

Why Play Agent Jane Blonde Returns?

The high RTP is just part of the story, as this is one game with a lot of engaging mechanics and bonuses included.

Why Play Slots at Spin Casino Ontario?

Let’s be honest, there’s no shortage of online casinos in Ontario, all offering highly competitive slot game libraries.

But for me, Spin Casino isn’t just another name on the list. It's a licensed platform regulated by iGaming Ontario, which means it's as legit as it gets.

Here’s why thousands of Ontarians are hitting 'spin' on Spin Casino:

• Trusted brand with years of global reputation.
• Over 400 slots from world-class providers like Microgaming.
• Progressive jackpots reaching millions.
• Fully optimized mobile experience for iOS and Android.
• Legal, secure, and RNG-certified games.

How to Choose the Best Spin Casino Slots for You

So, how do you pick your perfect slot? A lot will depend on what is important to you when playing slots, and which Spin Casino games match up.

Ask yourself:

Do I want fast-paced spins or story-driven gameplay?
Am I comfortable with high-volatility games (less frequent but bigger wins)?
Do I want bonus games or simple base gameplay?

Here’s a quick checklist to guide your slot selection:

✅ Volatility: High volatility can be risky but rewarding. Low volatility tends to provide a more balanced bankroll.
✅ RTP %: Aim for 96% RTP or higher.
✅ Bonus Features: Look for free spins, expanding wilds, or respins
✅ Theme: Mythology, sci-fi, romance, adventure — choose what excites you
✅ Jackpot or No Jackpot? Dream big or go for steady wins?

Finding the best slot is like finding the perfect playlist. Once you’ve got your vibe, the wins are just a sweet bonus.

New and Trending Slot Titles in 2025

The Spin Casino team keeps things fresh with new slot releases every month. These titles often come with cutting-edge graphics, unique reel mechanics, and promo tie-ins like free spins or match bonuses.

Here are some of the latest Spin Casino slots to drop:

• Treasure Tracks: A new train-themed slot with Connect & Collect features.
• Thunderstruck Stormchaser: A sequel to the classic Norse slot, upgraded with modern gameplay.
• Deadmau5 Slot: A music-themed visual stunner with pulsating wins.
• Chronicles of Olympus X UP: A mythological rollercoaster with the popular X UP™ multiplier meter.

Feeling adventurous? Try the new releases tab and see which games are trending with other Ontario players.

Final Thoughts: Spin Casino Ontario Slots Are a Must-Play in 2025

With hundreds of games, Spin Casino Ontario has officially earned its title as one of the best slots platforms in Canada.

Whether you're aiming for jackpot slots, favoring high-RTP games, or looking for new slot games, it's as good as it gets.

Our full Spin Casino review provides more detail if you need it, or you can click through with our exclusive play link below!

Spin Casino Ontario Slots FAQs