Hot
Book of Dead
Microgaming
Medium volatility
Play Mega Moolah at Slots Review
The African-safari progressive that's paid out some of the largest wins ever recorded on an online slot. Here's how the four-tier jackpot wheel works and how to try it with Slots Review's welcome bonus.
Quick take: The base game is ordinary — you're really here for the pooled jackpot wheel and its record-setting wins.
19+. This page is an affiliate promotion for Slots Review, not an independent lab test. Game math is sourced from Microgaming's published data and may vary slightly by jurisdiction build; progressive jackpot totals shown elsewhere on this site are illustrative, not a live feed.
4.3/5
Slots Review score
Reviewed September 2026
RTP88.12%
VolatilityMedium
Max winProgressive, uncapped
Layout5 reels × 3 rows, 25 paylines
Bet rangeC$0.25 – C$6.25
Released2006
MobileYes
Welcome offer
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100% up to C$1,000 + 150 free spins
Matched on your first deposit — more spins at qualifying for the jackpot wheel.
30× wagering
Slots contribute 100%
Min deposit C$10
New players only. Full bonus terms apply. 19+. Gamble responsibly. ConnexOntario.
Key takeaways
- A classic 5×3, 25-payline slot with a random jackpot wheel bolted on top.
- Four jackpot tiers — Mini, Minor, Major, Mega — and the Mega tier has paid out multi-million-dollar wins.
- Base-game RTP is modest since a slice of every spin funds the pooled jackpot.
How the base game pays
Five reels, three rows, 25 fixed paylines, safari-animal symbols. It's a straightforward, low-complexity payline slot on its own — the appeal is almost entirely the jackpot sitting on top of it. Stakes run C$0.25 to C$6.25.
The Wheel of Fortune jackpot
Any spin can randomly trigger the jackpot wheel regardless of your win on that spin. The wheel has four segments — Mini, Minor, Major and Mega — and landing on Mega pays out the full pooled progressive, which is contributed to by every Mega Moolah spin across every linked casino. This is the mechanic behind the game's record-setting real-money wins.
RTP & volatility
Published RTP is 88.12%, lower than most modern video slots because a portion of every wager feeds the progressive pool instead of the base-game payout table. Volatility is rated medium for the base game — the real variance lives entirely in whether you land the jackpot wheel.
Demo vs real money
A free demo runs the base game on play credits, useful for learning the paytable. Progressive jackpots are a live, pooled prize across real-money players only — demo mode can't simulate winning it, and demo spins don't count toward Slots Review's welcome bonus.
A few practical tips
- The jackpot is randomly triggered independent of your bet outcome, but a higher stake is generally understood to improve your odds of triggering the wheel — check the in-game rules for the exact mechanic.
- Treat the base game's 88.12% RTP as ordinary payline slot value; the jackpot is the reason to play, not the base paytable.
- Progressive jackpots reset to a seed value after a win — check the current pool size before deciding to chase it.
Mega Moolah FAQ
88.12%, as published by Microgaming. It's lower than most modern slots because a share of every wager feeds the progressive jackpot pool.
There's no cap — it's a pooled progressive funded across every linked Mega Moolah game. It has produced some of the largest verified wins in online slot history.
It's a random trigger independent of your spin's outcome. Landing it opens a wheel with four segments — Mini, Minor, Major and Mega — and Mega is the full progressive.
Yes for the base game on play credits, but the pooled progressive is a real-money-only prize, so demo mode can't replicate winning it.
Yes, it runs in the mobile browser with no download, jackpot wheel included.