Free Spins Boost Slots

Home » Free Spins Multiplier
10 Lucky Spins
RTP: 97.2%
10 Lucky Spins
1001 Mystery Genie Fortunes
RTP: 94.2%
1001 Mystery Genie Fortunes
2 Wild 2 Die
RTP: 96.25%
2 Wild 2 Die
2023 Hit Slot
RTP: 96.01%
2023 Hit Slot
24K Dragon
RTP: 94.2%
24K Dragon
3 Clover Pots Extra
3 Clover Pots Extra
3 Clown Monty
RTP: 94.23%
3 Clown Monty
3 Golden Baskets: Treasure Tides
RTP: 95.73%
3 Golden Baskets: Treasure Tides
3 Pigs of Olympus Bonus Pot
RTP: 96.04%
3 Pigs of Olympus Bonus Pot
4 Horsemen II
RTP: 96.3%
4 Horsemen II
5 Frozen Charms Megaways
RTP: 96.5%
5 Frozen Charms Megaways
5 Lions Gold
RTP: 95.5%
5 Lions Gold
5 Lions Megaways
RTP: 95.5%
5 Lions Megaways
5 Lions Megaways 2
RTP: 95.5%
5 Lions Megaways 2
5 Lions Reborn
RTP: 95.5%
5 Lions Reborn
7 Piggies
RTP: 94.04%
7 Piggies
7 Piggies 5 000
RTP: 94.04%
7 Piggies 5 000
80sPop
RTP: 96.01%
80sPop
Across the Universe
RTP: 94.9%
Across the Universe
African Spirit Sticky Wilds
RTP: 95.69%
African Spirit Sticky Wilds
Age of the Gods
RTP: 95.02%
Age of the Gods
Age of the Gods: Hercules Rules
RTP: 94.95%
Age of the Gods: Hercules Rules
Akbar & Birbal
RTP: 90.03%
Akbar & Birbal
Aladdin’s Chest
RTP: 96.24%
Aladdin’s Chest
Aladdin’s Quest
RTP: 96.59%
Aladdin’s Quest
Alice WonderLuck
RTP: 97%
Alice WonderLuck
Alien Fruits
RTP: 95.97%
Alien Fruits
All For One
RTP: 96%
All For One
All Ways Candy
RTP: 97.11%
All Ways Candy
All Ways Hottest Fruits
RTP: 97.11%
All Ways Hottest Fruits
All-Star Fruits
RTP: 97.04%
All-Star Fruits
Almighty Sparta
RTP: 96%
Almighty Sparta
Aloha: Fruit Bonanza
RTP: 97.01%
Aloha: Fruit Bonanza
Ancient Temple Gems
RTP: 91.17%
Ancient Temple Gems
Ancient Troy
RTP: 96%
Ancient Troy
Ancient Tumble
RTP: 96.1%
Ancient Tumble
Angry Dogs
RTP: 96.36%
Angry Dogs
Angry Dragons
RTP: 96.31%
Angry Dragons
Animal Quest
RTP: 96.1%
Animal Quest
Animals Strike
RTP: 96%
Animals Strike
Aphrodite’s Fortune
RTP: 96%
Aphrodite’s Fortune
ArcanaPop
RTP: 94%
ArcanaPop
Arctic Wonders
RTP: 96%
Arctic Wonders
Asgardians
RTP: 96%
Asgardians
Atlantis Crush
RTP: 96.09%
Atlantis Crush
Atomic Kittens
RTP: 97.01%
Atomic Kittens
Aztec Bonus Pot
RTP: 96.44%
Aztec Bonus Pot
Aztec Magic Bonanza
RTP: 96%
Aztec Magic Bonanza
Aztec Powernudge
RTP: 97.57%
Aztec Powernudge
Aztec Riches
RTP: 96%
Aztec Riches
Aztec Smash
RTP: 95.51%
Aztec Smash
Aztec Treasure Hunt
RTP: 96.03%
Aztec Treasure Hunt
Aztec Twist
RTP: 96.36%
Aztec Twist
Aztec’s Legend 2
Aztec’s Legend 2
Azticons Chaos Clusters
RTP: 94.19%
Azticons Chaos Clusters
Aztlan’s Gold
RTP: 96%
Aztlan’s Gold
Baby Hercules
RTP: 95.96%
Baby Hercules
Babylon Riches
RTP: 94%
Babylon Riches
Bamboo Rush
RTP: 96.9%
Bamboo Rush
Banana Town
RTP: 96.12%
Banana Town
Bandit Bust
RTP: 96%
Bandit Bust
Bandit Lady
RTP: 96%
Bandit Lady
Bandit Megaways
RTP: 95.55%
Bandit Megaways
Baron
RTP: 94.2%
Baron
Baron Samedi
RTP: 97%
Baron Samedi
Bastet and Cats
RTP: 95%
Bastet and Cats
Bastet and Cats Deluxe
RTP: 95%
Bastet and Cats Deluxe
Battle for Atlantis
RTP: 96.09%
Battle for Atlantis
Battle for Cosmos
RTP: 96.08%
Battle for Cosmos
Battle Rage
RTP: 96.97%
Battle Rage
Beach Party
RTP: 96.37%
Beach Party
Beast Mode
RTP: 96.32%
Beast Mode
Beastly Burglars
RTP: 96%
Beastly Burglars
Beastwood
RTP: 94.19%
Beastwood
Beef Lightning
RTP: 96.43%
Beef Lightning
Beer Bonanza
RTP: 96%
Beer Bonanza
Bell Wizard
RTP: 96.5%
Bell Wizard
Beware The Deep Megaways
RTP: 97.47%
Beware The Deep Megaways
Big Atlantis Frenzy
RTP: 96.7%
Big Atlantis Frenzy
Big Bad Bison
RTP: 96.58%
Big Bad Bison
Big Bad Wolf
RTP: 97.34%
Big Bad Wolf
Big Bad Wolf Live
RTP: 95.05%
Big Bad Wolf Live
Big Bad Wolf Megaways
RTP: 94.11%
Big Bad Wolf Megaways
Big Bad Wolf: Pigs of Steel
RTP: 96.14%
Big Bad Wolf: Pigs of Steel
Big Bam-book
RTP: 94.42%
Big Bam-book
Big Bass – Keeping it Reel
RTP: 95.07%
Big Bass – Keeping it Reel
Big Bass Amazon Xtreme
RTP: 96.07%
Big Bass Amazon Xtreme
Big Bass Bonanza
RTP: 95.67%
Big Bass Bonanza
Big Bass Bonanza – Reel Action
RTP: 95.5%
Big Bass Bonanza – Reel Action
Big Bass Bonanza 3 Reeler
RTP: 95.5%
Big Bass Bonanza 3 Reeler
Big Bass Christmas Bash
RTP: 96.71%
Big Bass Christmas Bash
Big Bass Day at the Races
RTP: 96.07%
Big Bass Day at the Races
Big Bass Floats My Boat
RTP: 96.07%
Big Bass Floats My Boat
Big Bass Halloween
RTP: 96.04%
Big Bass Halloween
Big Bass Halloween 2
RTP: 95.67%
Big Bass Halloween 2
Big Bass Mission Fishin’
RTP: 95.5%
Big Bass Mission Fishin’
Big Bass Return to the Races
RTP: 96.07%
Big Bass Return to the Races
Big Bass Secrets of the Golden Lake
RTP: 96.07%
Big Bass Secrets of the Golden Lake
Big Bass Splash
RTP: 95.67%
Big Bass Splash
Big Bass Vegas Double Down Deluxe
RTP: 96.5%
Big Bass Vegas Double Down Deluxe
Big Bass Xmas Xtreme
RTP: 95.08%
Big Bass Xmas Xtreme
Big Bite
RTP: 96.33%
Big Bite
Big Bite Push Ways
RTP: 94.37%
Big Bite Push Ways
Big Heist
RTP: 95.54%
Big Heist
Big Stack Lumberjack
RTP: 96.18%
Big Stack Lumberjack
Big Wild Buffalo
RTP: 91.51%
Big Wild Buffalo
Bigger Bass Blizzard – Christmas Catch
RTP: 95.07%
Bigger Bass Blizzard – Christmas Catch
Bigger Bass Bonanza
RTP: 95.67%
Bigger Bass Bonanza
Bigger Bass Splash
RTP: 95.5%
Bigger Bass Splash
Bill & Coin
RTP: 96.1%
Bill & Coin
Billie Wild
RTP: 96.02%
Billie Wild
Bison Trail
RTP: 94.99%
Bison Trail
Blackbeard’s Bounty
RTP: 96.19%
Blackbeard’s Bounty
Blade Master
RTP: 96.12%
Blade Master
Blast the Bass
RTP: 96.72%
Blast the Bass
Blaze Buddies
RTP: 96.37%
Blaze Buddies
Blood & Shadow 2
RTP: 94.01%
Blood & Shadow 2
Blood Diamond
RTP: 95.38%
Blood Diamond
Boat Bonanza – Colossal Catch
RTP: 96.2%
Boat Bonanza – Colossal Catch
Boat Bonanza Christmas
RTP: 94.25%
Boat Bonanza Christmas
Boat Bonanza Down Under
RTP: 94.25%
Boat Bonanza Down Under
Bonanza
RTP: 96%
Bonanza
Bonanza Donut
RTP: 96.3%
Bonanza Donut
Bonanza Donut Xmas
RTP: 96.2%
Bonanza Donut Xmas
Bonanza Falls
RTP: 96.51%
Bonanza Falls
Bone Bonanza
RTP: 96%
Bone Bonanza
Book Of Cats Megaways
RTP: 96.95%
Book Of Cats Megaways
Book of Darkness
RTP: 96.48%
Book of Darkness
Book of Duat
RTP: 94%
Book of Duat
Book of Faith
RTP: 96.13%
Book of Faith
Book of Helios
RTP: 95.58%
Book of Helios
Book of Museum
RTP: 96.51%
Book of Museum
Book of Panda Megaways
RTP: 96.95%
Book of Panda Megaways
Book Of The Cursed
RTP: 96.14%
Book Of The Cursed
Books of Giza
RTP: 95%
Books of Giza
Boom! Boom! Gold!
RTP: 95.61%
Boom! Boom! Gold!
Booming Fruity Boom
RTP: 95%
Booming Fruity Boom
Bounty Hunters
RTP: 96.07%
Bounty Hunters
Bounty Showdown
RTP: 96.16%
Bounty Showdown
Break Bones
RTP: 94.12%
Break Bones
Broken Ballerina
RTP: 96.04%
Broken Ballerina
Brumby’s 243
RTP: 97.6%
Brumby’s 243
Brute Force
RTP: 94.1%
Brute Force
Buddha Megaways
RTP: 95.58%
Buddha Megaways
Buffalo King
RTP: 95.53%
Buffalo King
Buffalo King Megaways
RTP: 95.55%
Buffalo King Megaways
Buffalo King Untamed Megaways
RTP: 96.02%
Buffalo King Untamed Megaways
Buggy Bonus
RTP: 96.1%
Buggy Bonus
Bull’s Club
RTP: 96.02%
Bull’s Club
Bulls Eye Bells
RTP: 93.51%
Bulls Eye Bells
Showing 150 of 958 games

How free spins multiplier slots boost wins

Free spins multiplier slots apply a growing coefficient to every bonus win. First, the round starts with a base multiplier. Then each winning spin often raises the value. Therefore, the biggest wins tend to land late in the feature. Importantly, the math model already prices in the multiplier curve. As a result, the headline RTP figure reflects how the boost behaves. In practice, the multiplier is where most of the bonus value lives.

Industry approaches to the multiplier

Across the industry, free spins multiplier slots vary by studio. First, Pragmatic Play popularised the progressive multiplier in titles like Sweet Bonanza. Then Push Gaming built persistent multipliers into Razor Shark. Moreover, NoLimit City stacks multipliers across modifiers for extreme caps. For example, some games reset the multiplier each spin while others keep it sticky. Likewise, the regulatory framing differs between markets. As a result, the multiplier rules deserve a close read before play.

Strategy for free spins multiplier slots

From a strategy standpoint, free spins multiplier slots reward longer bonus rounds. First, more spins give the multiplier room to climb. Then retriggers compound the effect further. Therefore, a slot with frequent retriggers can outperform a higher base multiplier. Importantly, the volatility rating tells you how often the big multipliers actually land. As a result, reading both the multiplier rule and the volatility matters before you commit.

Picking free spins multiplier slots that pay

Every free spins multiplier slots title is below for comparison. Begin with RTP to spot the tightest edges, then sort by max win for the climbing-multiplier headline games. A provider filter reveals which studios reset the multiplier and which keep it sticky. Longer rounds let the multiplier build, so favour generous retrigger rules. A multiplier that never resets can turn a quiet round into a record win on the final spin.