Top 10 Slots With The Highest Payouts

For online slots enthusiasts, the quest for the highest payouts is an exhilarating journey.

The world of online slots is brimming with a fantastic variety of games – each offering its own blend of themes, special bonus features, and, most importantly, real-money payout potential.

Explore our picks for the Top 10 online slots that stand out for their exceptional payout history and potential.

Mega Moolah

Known as the “Millionaire Maker,” Mega Moolah by Microgaming has consistently topped the charts for its life-changing progressive Jackpot payouts.

This African safari-themed slot boasts no less than four progressive Jackpots, including the much-coveted Mega Jackpot, which has set records for some of the largest online slots payouts in the history of casino games.

With a thrilling Bonus Wheel feature, Mega Moolah offers players the chance to score astronomical payouts with each spin of the reels.

Book Of Ra Deluxe

Book of Ra Deluxe by the creative geniuses at Novomatic combines the allure of ancient Egyptian mysticism with the excitement of high real-money payouts.

The game’s Free Spins feature, triggered by the iconic Book of Ra scatter symbol, can lead to substantial wins, especially when the special Expanding symbols align across the reels.

With its classic charm and lucrative bonuses, Book of Ra Deluxe remains a firm favourite among slots enthusiasts seeking larger-than-life payouts.

Gonzo’s Quest

Gonzo’s Quest is a NetEnt creation that invites the player on an adventure with the Spanish conquistador Gonzo in search of the legendary city of gold, El Dorado.

What sets this slot apart is its innovative Avalanche feature, where winning symbols explode, making way for new ones and potentially creating consecutive wins with increasing Multipliers.

The combination of engaging gameplay and high payout potential makes Gonzo’s Quest a standout choice for slots enthusiasts.

Mega Fortune

NetEnt’s Mega Fortune is another well-known giant in the world of progressive Jackpot slots.

With a luxurious theme centred on wealth, luxury and eye-popping opulence, Mega Fortune features a progressive Jackpot wheel where players can land on three tiers of massive prizes.

The game also happens to hold the Guinness World Record for the largest online slot Jackpot ever won, underlining its reputation as a top-tier slot with dizzying payout potential.

Dead Or Alive 2

The sequel to the wildly popular Dead or Alive, NetEnt’s Dead or Alive 2 maintains the Western theme with even more thrilling special bonus features.

The game offers three distinct Free Spins bonus round options – each with its own volatility level.

With the potential for massive Multipliers and Sticky Wilds, Dead or Alive 2 provides a rollercoaster of excitement and the chance for fortune-changing payouts.


Bonanza, developed by Big Time Gaming (BTG), is renowned for its unique Megaways mechanic, which can result in thousands of ways-to-win on each individual spin.

The game’s Cascading Reels and Free Spins features contribute to a dynamic gameplay experience.

Fun fact: Big Time Gaming is the creative team behind the original concept of “Megaways”.

Thunderstruck II

Microgaming’s Thunderstruck II is a Norse mythology-themed online slots NZ favourite that truly has stood the test of time.

With its immersive storyline and intricate features, including the Great Hall of Spins, the game offers players the chance to unlock various Free Spins modes with unique bonuses.

The sheer variety of features and the potential for retriggering Free Spins make Thunderstruck II a top choice for those aiming for substantial payouts.

Immortal Romance

Immortal Romance, also by the casino games creators at Microgaming, is a vampire-themed slot that combines a captivating narrative with enticing features.

The Chamber of Spins, the central bonus feature, offers multiple Free Spins options, each tied to one of the game’s four characters.

With a high maximum payout, Immortal Romance provides a perfect blend of storytelling and potential for significant wins.


Cleopatra, developed by IGT, is a classic slot that has maintained its popularity for years.

With its simple yet elegant design and a Free Spins bonus round that triples all wins, Cleopatra has proven to be a timeless favourite among online slots enthusiasts.

The game’s straightforward mechanics and high payout potential make it a standout choice for both beginners and seasoned players.

Jammin’ Jars

Jammin’ Jars, created by Push Gaming, is a vibrant and energetic slot that stands out for its unique Cluster Pays mechanic.

Giant fruit symbols can lead to massive wins, especially during the Jam Jar Rainbow feature, where Multipliers come into play.