Popular Online Slots with Bonus Games
Searching for the best online slots with bonus games?
You've come to the right place.
Slots with bonus games are what spinning reels is all about – they're that carrot at the end of the stick that keeps us spinning back for more.
Bonus games are typically the most immersive part of any slot. Bonus games, or bonus features, are the mini-games within the slot that get triggered and they're what every slot player waits for.
That moment when the bonus round hits and we can sit back and watch the reels deliver free spins, respins, or interactive 'you-pick' features without spending another dime. The theme becomes more engaging, the music intensifies, and winning potential magnifies.
In this guide, we'll tell you everything you need to know about bonus rounds, where to find them, and we'll highlight the best slots with bonus games.
What do we mean by “Bonus Games”?
When we talk about slots with bonus games, we're referring to something more than the free spins that are now commonplace in popular online slots. While bonus games can involve free spins, they're often much more immersive and interactive, pulling in aspects of the slot's theme and main characters.
Bonus games are those special features usually triggered by a specific combination of requirements – typically it's a trio of matching Scatters or Bonus symbols on a payline.
Once launched, the best slots with bonus games have the power to truly immerse you into a theme. Think animation and characters brought to life in mini-side storylines, theme-specific soundtracks that intensify with wins, and a new set of special mechanics that turn routine spins into adrenaline-pumping moments, especially if there’s a jackpot at stake.
It’s this break from base game routine that makes slots with bonus games so special. These aren't just cosmetic additions; bonus games often unlock the biggest multipliers and the highest payouts.
The best slots with bonus games offer experiences like:
- Free spins: You simply watch, typically with added winning potential.
- Pick-and-Win: To reveal instant cash prizes, modifiers, or jackpots.
- Bonus Wheel Spins: Common in jackpot slots
- Modifiers: Sticky wilds, expanding reels, or re-spins that change the game mid-bonus
- Progressive Trails: Build prizes as you advance
Popular Slots which feature Bonus Games
Ready to explore the best slots with bonus games at LeoVegas Ontario?
We've handpicked some of the most entertaining and rewarding titles that go beyond standard spins. Remember, triggering a bonus round can take some time, but these games make it worth the wait!
Area Link Phoenix
Think you can handle the heat? Games Global will be the judge! Area Link Phoenix can fire up spins with its signature hold and win style bonus round.
Let’s set the scene - a legendary Phoenix stands guard over a 5x3 grid filled with gems, royals and the game's most important symbols - coloured fireballs. Whenever a fireball lands, it's collected by its matching coloured egg perched above the reels. Once filled, an egg can crack open to launch an Area Link bonus feature.
The Area Link bonus round starts with three respins, where fireballs lock in place with cash values or jackpot prizes attached. Each new fireball that lands resets respins back to three, keeping the action alive.
The magic happens through Phoenix Upgrades. Depending on which coloured fireballs triggered the bonus, you can activate multiple upgrades simultaneously. Orange grants multipliers up to 5x to yellow fireballs, magenta opens a second reel set for double the action, and red instantly collects all cash prizes. Fill every position on the grid to unlock the Grand Jackpot worth 5,000x your bet.
Now that’s something to crow about.
Wanted Dead or a Wild
The Wild West just got a whole lot wilder with Wanted Dead or a Wild from Hacksaw Gaming.
More than a cowboy slot, it’s a showdown of bounty hunters, bandits, and bad hombres on dusty reels for wins up to 12,500x your stake. With a gritty frontier atmosphere and more volatile action than a saloon brawl, this slot proves that in the lawless West, fortune favours the fearless.
The real shootout begins when you trigger the Great Train Robbery Free Spins feature. Land three Train Scatter symbols, and you're off to new reels where sticky Wilds lock in place and a progressive multiplier climbs with every winning spin.
But here's where things get interesting – VS symbols can land during the bonus, triggering an epic duel between the Cop and the Robber. If the Robber wins, you get extra spins or multiplier boosts. If the Cop wins, well... it ain’t pretty (or profitable). It's a volatile, unpredictable ride through bandit country.
Kong 3 Even Bigger Bonus
Kong 3 Even Bigger Bonus by Blueprint Gaming is one of the best slots with bonus games.
That’s right, this Kong doesn’t monkey around with one bonus game to achieve; it features several! The name hints at what spins true - it’s the Even Bigger Bonus round that'll have you going bananas. Land 3 or more Bonus symbols to trigger this feature, then pick an idol to be awarded feature upgrades before you even enter the main bonus. Once inside, you'll enjoy Bonus Spins with multipliers that can unpeel wins up to 500x.
But the jungle knows no bounds; there’s also Cash Collect. When a Cash symbol lands in view alongside a Collect symbol, the Cash Collect feature triggers. Collect symbols expand, covering the entire reel and gathering all cash values for a deposit into your bankroll. Each collect progresses you down the jungle trail, unlocking new features along the way. Kong may be big, but these bonuses are even bigger.
Thor: Realms of Fortune
Don’t let your spins be mortal, give them the might of Asgard on Thor: Realms of Fortune by Play’n GO.
This Viking-themed online slot takes you on a journey through the Nine Realms with the God of Thunder as your guide.
There's plenty of bonus round fury to go around here: Wild Thunder Reels, Free Spins with four Divine upgrade features, and the Bonus Surge™. The real power unleashes when you collect Mjölnir Scatter symbols to trigger Free Spins with Divine Upgrades.
Different Scatters award different realm-specific features – Green Scatters expand the reels, Red Scatters summon Odin's Raven to collect Coin symbols, Purple Scatters strike Wilds with multipliers up to 5x, and Blue Scatters forge regular symbols into Wilds.
But the true storm begins with Bonus Surge™ – land different Scatters together and you'll activate a Win Boost multiplier up to 200x, and may even smash into the Minor, Major, or the Grand Jackpot for wins up to 5,000x your bet.
Every spin is as unpredictable as a lightning strike.
Rich Wilde and the Tome of Madness
Explorer Rich Wilde is back, and this time he's diving headfirst into Lovecraftian horror with the Tome of Madness from Play'n GO.
Forget dusty libraries and ancient scrolls, this cursed book is alive with eldritch power, and it's ready to unleash chaos across the reels.
Your goal? Charge the Tome's portal by landing winning combinations. As the portal fills, you’ll unlock four increasingly powerful Mega Wild features that transform the reels with expanding symbols, Wild multipliers, and symbol transformations. Fill that portal completely, and you'll trigger the Abyss Free Spins round, where every cascade permanently removes symbols from the grid and multipliers keep climbing with no limits.
Forbidden and cursed? We’ll see Rich Wilde, we’ll see.
Dead Man’s Trail
Lawless, gritty and dusty should be your Dead Man’s Trail online slot expectations checklist.
If you’re ready for that, then saddle up with Relax Gaming for a trek into the deep wilds of a 40 payline online slot.
The bonus round is where Dead Man's Trail truly earns its name. Trigger the feature and you'll embark on a treacherous journey, where special collecting symbols gather up cash values and multipliers as you head down the trail.
Wanted posters, whiskey bottles, and other frontier symbols lock in place while respins keep firing, building your bounty with every step. The further you travel down this dusty Bonus Trail, the bigger your rewards grow. If you make it to the end without meeting your maker, you just might ride off into the sunset with 50,000x your bet.
Nitropolis
Dystopian chaos? That’s the premise of Nitropolis that spawned an entire franchise of high-volatility slots with bone-crushing bonus rounds. In a post-apocalyptic world where only four species remain – the Rogue Rats, Pug Thugs, Gritty Kitties, and Dirty Dawgs – these gangs battle it out for supremacy on the reels with wins up to 10,000x your stake. It's Mad Max meets animal kingdom, and trust us, these critters don't play nice.
The real anarchy erupts when you trigger the Nitro Reels feature and Free Spins bonus round. Nitro Reels can explode at random during any spin, expanding the grid from 4 rows up to a maximum of 8 rows and creating up to 85,155,840 ways to win – yeah, you read that right.
Land the Scatter symbols to unlock Free Spins, where those Nitro Reels stay expanded for the entire feature, and every win increases the multiplier with no limits. Watch the grid grow, the gangs clash, and your potential payouts skyrocket in this beautifully chaotic wasteland.
Bounty Raid
This Western-themed Red Tiger Gaming online slot is all about the big bounty.
Bounty Raid is all about the hunt! When you trigger the Bounty Hunter bonus round in Bounty Raid, the reels transform into a high-stakes showdown where Golden Coins and Bandits team up for massive multipliers.
These special Golden Coin symbols only appear during this feature, and when they land, they tumble straight into the Bandits' pockets – boosting their bounty values with every coin collected.
Each of the 5 Bandits starts with a base multiplier (ranging from 4x to 20x), but here's the kicker: Bandit 1 gains +1x per coin, Bandit 2 gains +2x per coin, and so on up to Bandit 5, who adds +5x for every Golden Coin that lands in their stash.
Watch those multipliers climb with each respin as more Golden Coins rain down, stacking bounties all the way up to a maximum of 100x your stake. Ready to wrangle up wins and bring’em in?
The Great Pigsby MEGAWAYS
No one says ‘Quiet Piggy’ to the The Great Pigsby MEGAWAYS! A Relax Gaming production starring one charming pig is one of our LeoVegas Ontario slots with bonus rounds - three in fact!
Porky and Perky Free Spins get the party started, dishing out 10 Free Spins for landing three Scatter symbols. Lavish Respins prove Pigsby knows how to entertain. This Respin feature tosses 3 to 9 Pigsby symbols across the reels, squealing up your chances of a high payout.
In Wild Respin mode, 2 to 5 entire reels can transform into Wild stacks with multipliers. Talk about throwing a party in style!
For bonus aficionados, Break the Piggy Bank is the pièce de résistance. The golden Piggy Bank feeds on your Wilds and can explode at any moment to reward bonus features. But here's the best part - the Bank doesn't even need to explode - it can trigger bonus rounds 'just because,' much like the way Pigsby throws his legendary parties. With Megways delivering up to 117,649 ways to win and three distinct bonus features, this is one high-society slot that knows how to pay out in style.
The Goonies MEGAWAYS
For 80s nostalgia wrapped in cinematic bonus rounds, Blueprint presents: The Goonies MEGAWAYS. This slot has more bonus features than One-Eyed Willy's treasure map, with wins up to 10,000x your stake waiting to be discovered.
Many slots with bonus games can’t keep up with these boys. The Skull Scatter symbol unlocks a Goonies Free Spins bonus round that starts with 10 Free Spins or 1 Treasure Blitz Super Spin.
During Free Spins, all previously activated features stay in play, and any Cash Collect symbol that lands will grab the values of all cash symbols in view. On Treasure Blitz Super Spins, every Cash, Cashpot, or Fortune Wheel symbol adds to the Retrigger Trail, unlocking special multipliers and additional Super Spins.