Best Microgaming Casinos & Top Slots (2025)

Our Verdict
Microgaming is the original pioneer of the online casino industry, having created the first true online casino software in 1994. Their legacy is defined by an unwavering commitment to quality, player protection (as a co-founder of eCOGRA), and the world's largest progressive jackpot network. While their game portfolio is now distributed by Games Global, the Microgaming name remains a seal of quality and your ticket to chasing the biggest jackpots in online gaming history, including the legendary Mega Moolah.
Key Features of Microgaming:

Industry Pioneer: Developed the first-ever online casino software in 1994.
World's Largest Jackpot Network: Famous for record-breaking slots like Mega Moolah.
Commitment to Fairness: A co-founder of the independent testing agency eCOGRA.
Iconic Game Portfolio: Creator of timeless classics like Thunderstruck II and Immortal Romance.

In the world of online casinos, few names command as much respect as Microgaming. As the company that developed the world's first true online casino software back in 1994, they are not just a provider; they are the foundation upon which much of the modern iGaming industry was built. For decades, they have been synonymous with quality, innovation, and, most famously, life-changing jackpots.
A Legacy of Trust and Innovation
Microgaming's influence extends far beyond just games. In a move that shaped the entire industry for the better, they were a founding member of eCOGRA (e-Commerce Online Gaming Regulation and Assurance) in 2003. This demonstrated an early and lasting commitment to fair play and player protection, establishing a standard that operators are still held to today and cementing Microgaming as a pillar of trust.
The Kings of Progressive Jackpots
While other providers are famous for specific mechanics, Microgaming's legacy is built on its unparalleled progressive jackpot network. This network has paid out well over €1.5 billion to date, creating more millionaires than any other software provider in history.

Mega Moolah: Nicknamed "The Millionaire Maker," this is the most famous progressive jackpot slot of all time. It holds the Guinness World Record for the largest online slot payout and has created more millionaires than any other game.
WowPot!™ Series: A newer jackpot network from Microgaming that is quickly becoming a rival to Mega Moolah. Its top jackpot seeds at an incredible €2 million and grows from there, offering another avenue for astronomical wins.

Other Iconic Microgaming Games
Beyond jackpots, Microgaming's catalog is filled with timeless classics known for their deep gameplay and engaging themes.

Thunderstruck II: A legendary Norse mythology-themed slot famous for its "Great Hall of Spins" feature, which unlocks more powerful and volatile bonus rounds the more you play.
Immortal Romance: A vampire-themed slot with a cult following, beloved for its engaging storyline, character backstories, and the "Chamber of Spins" feature similar to Thunderstruck II.

The Games Global Era
In 2022, Microgaming sold its casino games division and distribution platform to Games Global. While the Microgaming company still exists, its legendary game portfolio and jackpot network are now exclusively distributed by this new entity. When you play a Microgaming slot today, you are playing a piece of history powered by the modern Games Global network.
Our Top-Rated Casinos for Microgaming Games
Choosing a Microgaming casino means choosing a platform with a deep history of trusted games and the potential for some of the biggest jackpots on the planet. We have identified the best online casinos that feature this iconic game portfolio. Every site listed below is licensed, secure, and ready to deliver a premium gaming experience.