Mega Moolah

Mega Moolah is an African-safari-themed slot originally released by Microgaming in 2006 and now operated under the Games Global banner following Microgaming’s 2023 rebrand. It’s the slot industry’s best-known progressive jackpot game, played on a straightforward 5-reel, 3-row, 25-payline layout.

A separate wheel-spin bonus, triggered randomly on any spin regardless of bet size, awards one of four escalating jackpot tiers — Mini, Minor, Major, and the headline Mega jackpot, which has paid out multiple confirmed prizes over €/£10 million and has held records for the largest online slot jackpot payouts.

Because the jackpot is funded by a small contribution from every wager network-wide, Mega Moolah’s base-game RTP is comparatively low: about 88.12% total (93.42% on the base game alone, excluding jackpot contribution), with low non-jackpot volatility — most spins pay small, predictable amounts, and the entire appeal rests on the (statistically rare) jackpot hit. Non-jackpot max win is roughly 1,800x the stake.

The demo mode lets you see the reels and bonus wheel for free, but progressive jackpots only pay out on real-money spins at participating licensed operators — check that your casino is connected to the live Mega Moolah jackpot network (not every licensee is) and that it’s licensed for your country before playing for the jackpot.