Who Is Microgaming?
Microgaming holds a remarkable distinction in the online gambling industry: widely credited as the developer of the world's first true online casino software, launched in 1994. For over three decades, the Isle of Man-based company has been a cornerstone of digital gambling, contributing foundational technology, mechanics, and some of the most recognisable slot titles ever made.
Today, Microgaming operates as a platform and content aggregator, distributing games from its own studios alongside an extensive network of independent content partners.
Microgaming's RTP Philosophy
Microgaming has historically offered some of the most player-friendly RTPs in the industry. Their classic titles, in particular, are known for RTPs that frequently exceed 96% and in some cases approach 99%.
| Game Category | Typical RTP Range |
|---|---|
| Classic/Retro Slots | 96% – 99% |
| Video Slots | 94% – 97% |
| Progressive Jackpot Slots | 88% – 94%* |
| Branded Slots | 94% – 96% |
*Progressive jackpot slots have lower base RTPs because a portion of each bet contributes to the jackpot pool. The advertised RTP often includes the jackpot contribution.
Notable Microgaming Titles and Their RTPs
Mega Moolah
Perhaps the most famous progressive jackpot slot in history, Mega Moolah has produced some of the largest online slot payouts ever recorded. Its base game RTP is relatively modest, but the progressive jackpot component has made it legendary among players seeking life-changing wins.
Thunderstruck II
A Norse mythology-themed video slot with a strong RTP (typically around 96.65%) and a tiered free spins bonus system that rewards longer play sessions with increasingly powerful features. A classic in every sense.
Immortal Romance
A gothic vampire-themed slot with deep narrative elements, four unique bonus characters, and an RTP in the 96%+ range. Known for its strong community following and longevity.
Break da Bank Again
A vault-heist themed slot with multipliers and an RTP of around 95.43%. A solid mid-range option with simple mechanics.
Microgaming's Approach to Game Development
In recent years, Microgaming has shifted toward a studio partnership model, commissioning exclusive content from independent development studios such as Stormcraft Studios, Just For The Win, and All41 Studios. This model has allowed them to dramatically expand their portfolio while maintaining quality control.
Key features common across Microgaming titles include:
- Well-documented and published RTP figures
- Independent third-party auditing through eCOGRA (which Microgaming helped found)
- Licensing under multiple respected jurisdictions (MGA, UKGC)
- Consistent and well-tested random number generators (RNGs)
Is Microgaming Right for You?
Microgaming suits players who value:
- Trust and transparency: Decades of regulated, audited operation.
- Classic slot experiences: A rich back-catalogue of iconic titles.
- Progressive jackpot potential: Some of the industry's biggest linked jackpots.
- Variety: Hundreds of titles spanning every theme and volatility level.
For players focused on maximising RTP, Microgaming's classic range offers some excellent options. For those chasing big wins, the Mega Moolah network remains one of the most compelling progressive jackpot ecosystems in online gaming.