Microgaming
About Microgaming
Microgaming holds a place in iGaming history as the Isle of Man-based studio that built the first online casino software, launched in 1994. Their flagship slot, Mega Moolah, has paid more than £1.5 billion in jackpots since launching in 2006 and remains one of the most consistent multi-million-pound progressive networks in the regulated UK market. In 2022 Microgaming transitioned to a content aggregator model, distributing slots from a network of independent studios (Just For The Win, Stormcraft, Crazy Tooth, Snowborn) rather than developing in-house. The studio retains its UK Gambling Commission and Alderney Gambling Control Commission licences and continues to operate the Mega Moolah jackpot pool plus a handful of long-running tournament networks. UK players will encounter Microgaming branding most often through their continued progressive jackpot operation rather than new releases, though new content under the Microgaming brand still ships through partner studios.
Microgaming slot reviews
Immortal Romance
RTP 96.86%· High volatility· Max win 3645xMicrogaming's Immortal Romance is one of the most enduringly popular slots in UK online casino history, having maintained a prominent presence since its 2011 release through a vampire romance narrative and a genuinely innovative bonus structure. The game's Chamber of Spins offers four progressively unlockable free spins modes tied to four characters (Amber, Troy, Michael, and Sarah) each with its own mechanics and escalating potential. The 243-ways win format and high RTP of 96.86% have helped it retain a loyal player base that few slots from its era have matched.
Mega Moolah
RTP 88.12%· Medium volatility· Max win ProgressiveThe most famous progressive jackpot slot in the world, known for record-breaking multi-million-pound payouts.