Mega Moolah vs Mega Fortune pits the two best-known progressive jackpot slots against each other. Both are 5×3, 25-line games with low-to-medium volatility, but Mega Moolah reaches its four jackpots through a randomly triggered wheel and returns far less outside them, while Mega Fortune's three jackpots sit at the centre of a bonus wheel and its quoted RTP is around 96%.
Mega Moolah's 88.12% RTP excludes the jackpot share; Mega Fortune's 96%–96.6% includes it, so the two figures are not like for like.
Mega Moolah has four jackpot tiers reached via a random wheel; Mega Fortune has three, reached through a bonus wheel.
For almost every player, the jackpot share of RTP is never seen: it goes to the rare jackpot winner.
Neither developer publishes the odds of hitting the top jackpot, and nobody can predict when one will drop.
Developers
Games Global / NetEnt
Released
November 2006 / 2009
Layout
Both 5 × 3, 25 paylines
RTP
88.12% base excl. jackpot / about 96%–96.6% incl. jackpots
Volatility
Low / Low to medium
Top prize
Progressive Mega jackpot (both)
Mega Moolah vs Mega Fortune in one paragraph
Pick Mega Moolah if the jackpot is the whole point and you accept a low base-game return in exchange for a wheel that can appear on any spin. Pick Mega Fortune if you want a higher quoted overall return and a more traditional bonus-game route to the jackpots. Both are entertainment with a very long shot attached, not a plan to win: the house edge applies to every spin, and the top prize goes to a tiny fraction of players.
The rest of this page breaks down the two jackpot systems, explains why their RTP figures can't be compared directly, and shows what 100 spins costs in pounds. For other pairings, visit the compare hub.
Mega Moolah and Mega Fortune specifications compared
Mega Moolah vs Mega Fortune specifications
Feature
Mega Moolah
Mega Fortune
Developer
Games Global (originally Microgaming)
NetEnt
Released
November 2006
2009
Grid and lines
5 × 3, 25 paylines
5 × 3, 25 fixed paylines
Published RTP
88.12% (base game, excludes jackpot contribution)
About 96%–96.6% (includes jackpots)
Volatility (base game)
Low
Low to medium
Jackpot tiers
Mini, Minor, Major, Mega
Rapid, Major, Mega
Route to jackpots
Jackpot wheel triggered at random
Bonus wheel reached through bonus symbols
Top prize
Progressive Mega jackpot
Progressive Mega jackpot
Games Global took over Microgaming's games portfolio in 2022, so newer listings carry its name. NetEnt has been part of Evolution since December 2020. Neither change affects the maths of these two titles, though RTP settings can differ between casinos, so read the help screen of the version you open.
Why the Mega Moolah RTP looks so much lower
Progressive jackpot slots split each stake three ways: part pays ordinary wins, part feeds the shared jackpot pools, and the rest is the operator's margin. Wikipedia's article on progressive jackpots (opens in a new tab) describes this pooling model, and our page on how jackpots are funded shows it with numbers.
The 88.12% quoted for Mega Moolah covers base-game wins only. One major UK review site puts the total, jackpot share included, at 93.42%, meaning roughly 5.3p of every £1 staked goes towards the jackpot pools. Mega Fortune's 96%–96.6% is quoted with its jackpots already included. So the honest comparison is roughly 93.4% against 96%–96.6% on totals, and that still leaves Mega Fortune ahead on published figures.
The jackpot share of RTP is paid almost entirely to the few people who win a pool. For everyone else, the return they actually experience over a session is closer to the base-game figure.
Cost per 100 spins: Mega Moolah vs Mega Fortune
The table works out the long-run average cost of 100 spins at each game's published figures. Mega Moolah is shown twice: once at the base-game RTP (what most players experience) and once at the total including the jackpot share. Stake options vary by game and casino, so check the stake selector for what's available.
Average cost of 100 spins by stake
Stake
Staked
Mega Moolah (88.12% base)
Mega Moolah (93.42% total)
Mega Fortune (96%–96.6%)
50p
£50
£5.94
£3.29
£1.70–£2.00
£1
£100
£11.88
£6.58
£3.40–£4.00
£2
£200
£23.76
£13.16
£6.80–£8.00
£5
£500
£59.40
£32.90
£17.00–£20.00
At £1 a spin, the gap in average cost over 100 spins is a few pounds on totals and around £8 on base-game return. Real sessions swing well beyond these averages, in either direction. A guide to how much a slot costs per hour turns per-spin cost into a time-based budget.
How the progressive jackpots are reached
Mega Moolah's jackpot wheel
Mega Moolah's jackpot wheel can start on any base-game spin, with no special symbols needed. Once it starts, the wheel spins and lands on one of four tiers, so every wheel pays a jackpot of some size; the Mega is the smallest segment. The game's rules explain whether your stake affects the chance of the wheel appearing.
Mega Fortune's bonus wheel
Mega Fortune ties its jackpots to a bonus wheel reached by landing bonus symbols. The wheel has rings: outer segments pay cash or move you inward, and the innermost ring holds the Rapid, Major and Mega progressives. Reaching the centre is far from certain, and many wheel rounds end with a modest cash prize.
Shared pools across casinos
Both games run linked progressives: stakes from many casinos feed the same pools, which is why the top jackpots can grow so large. When a pool is won, it resets to a seed value set by the developer and starts building again.
Base game and free spins on each jackpot slot
Between jackpot triggers, both titles are fairly gentle 25-line slots. Mega Moolah's safari theme uses a lion wild and a monkey scatter that triggers a free spins round with a multiplier on wins. Mega Fortune's luxury theme has a wild and its own free spins round with multipliers. Neither base game is designed for very large line wins; that role is left to the jackpot.
That gives an unusual volatility picture. Day to day, both feel low volatility, with frequent small returns. Overlaid on that is an extreme long tail: a jackpot that most players will never hit. The volatility guide explains why a game can be steady and extreme at the same time.
UK stake limits and jackpot slots
In Great Britain, online slots are capped at £5 per spin for players aged 25 and over (since 9 April 2025) and £2 per spin for 18–24s (since 21 May 2025); the Commission's stake limit guidance (opens in a new tab) sets out how operators apply this. Because the progressive pools are fixed sums rather than multiples of your stake, the cap does not change the size of the jackpot on offer.
What the UK stake caps mean on these two slots
Age group
Max stake per spin
100 spins at the cap
Mega Moolah base average cost
Mega Fortune average cost
18–24
£2
£200
£23.76
£6.80–£8.00
25 and over
£5
£500
£59.40
£17.00–£20.00
Since 31 October 2021, UK slots also can't offer autoplay, turbo or slam-stop and must take at least 2.5 seconds a spin. Both jackpot games comply in their UK versions; see the game design rules page.
Is the Mega Moolah or Mega Fortune jackpot fair?
Yes, in the sense that matters: outcomes come from a certified random number generator, and the Gambling Commission's technical standard on random outcomes (opens in a new tab) requires that results are unpredictable and not influenced by previous play. The jackpot isn't held back until the pool reaches a certain size, and a casino can't nudge it towards a player.
What "fair" doesn't mean is likely. Neither developer publishes the odds of the top tier. A separate explainer on jackpot odds explains why the chance is extremely small and why big pools don't make a win more probable.
Mega Moolah and Mega Fortune myths
"The jackpot is due because it hasn't dropped for months." Pool size doesn't change the odds of a trigger. Every spin is independent.
"Jackpots only drop at night or at weekends." The RNG has no clock-based schedule; see best time to play slot machines.
"A higher RTP means a better jackpot chance." RTP is the overall average return, not a measure of jackpot frequency.
"Lots of losing spins mean a big win is coming." That's the gambler's fallacy; past spins have no effect on the next one.
Mega Moolah or Mega Fortune: which suits you?
Advantages
Mega Moolah: jackpot wheel can appear on any spin, and every wheel pays one of four tiers.
Mega Fortune: higher quoted RTP that already includes the jackpots.
Both: low base-game volatility, so a fixed budget usually lasts longer than on high-volatility games.
Drawbacks
Mega Moolah: 88.12% base return is low compared with most modern slots.
Mega Fortune: jackpots need a run of bonus-wheel progress, which often stops short.
Both: top-jackpot odds aren't published, and the long-run average is still a loss.
If the jackpot dream is the main draw and you accept paying for it, Mega Moolah's wheel is the purer version. If base-game value matters more, Mega Fortune's higher quoted return is the better fit. If neither appeals, look at fixed jackpot slots, where prizes are capped and usually easier to reach. NetEnt's Divine Fortune offers yet another route; see our Mega Moolah vs Divine Fortune comparison.
How to check a jackpot slot's rules before playing
Open the game and find the information or rules button.
Read the RTP section and note whether the figure includes or excludes the jackpot contribution.
Look for the jackpot rules: how the wheel or bonus is triggered and whether stake size changes the chance.
Check the current pool values shown on the game or in the lobby.
Set a deposit limit and a session budget before your first spin.
Where to play Mega Moolah and Mega Fortune in the UK
Jackpot games come and go from casino lobbies, so search each site for both titles rather than assuming they are available. Our pages on Coral jackpot slots, Ladbrokes jackpot slots and PlayOJO jackpot slots explain how each lobby works. Welcome spins are usually restricted to selected games, and jackpot slots are often excluded, so read the eligible-games list before claiming anything.
Coral's new-player offer: deposit (some types excluded) and bet £10 on slots to get 100 spins at 10p on selected games, accepted within 48 hours and valid 7 days, with no wagering on winnings (18+, runs 1 October 2026 to 1 February 2027). Ladbrokes gives 50 spins a day for 10 days, up to 500 at 10p each, after you deposit and play £10 on slots; claim before 23:59 each day, no wagering (18+). PlayOJO gives 80 no-wagering spins at 10p on Big Bass Bonanza with a first deposit of £10 or more (18+, new UK customers excluding Northern Ireland). Coral and Ladbrokes share an operator, so check the terms if you hold an account at either. Terms apply. If gambling is causing harm, NHS gambling support (opens in a new tab) and the National Gambling Helpline (0808 8020 133) can help.
Coral and Ladbrokes are both run by LC International Limited (Entain). If you already hold an account with one Entain brand, you may not be able to open a new account with another; check the terms before signing up.
Significant terms: 18+. New players only. Offer runs 01/10/2026 to 01/02/2027. Deposit (certain types excluded) and bet £10+ on slot games to get 100 free spins (selected games, £0.10 each, 48 hrs to accept, valid 7 days). No wagering on free spin winnings. Deposits by Neteller, PayPal, Paysafe, Skrill, prepaid cards and certain debit cards do not qualify. Restrictions and T&Cs apply. GamCare.org.uk
Read the Coral reviewLicence: LC International Limited, UKGC account 54743. Offer checked 5 October 2026.
Significant terms: 18+. New customers only, from 14/11/25 until further notice. Certain deposit methods excluded. Deposit and spend £10+ on slots for 50 free spins a day during the first 10 days after first deposit and registration (max 500, £0.10 each, selected games, claim before 23:59 each day, valid 7 days). No wagering. Prepaid cards, PayPal, Paysafe, Neteller, Skrill and Moneybookers deposits do not qualify. Restrictions and T&Cs apply. GamCare.org.uk
Read the Ladbrokes reviewLicence: LC International Limited, UKGC account 54743. Offer checked 5 October 2026.
Significant terms: 18+. New UK customers (excluding Northern Ireland). First deposit only. Minimum deposit £10. 80 free spins on Big Bass Bonanza, £0.10 each. No wagering requirements; winnings paid in cash. Cannot be used with any other offer. Only available to players who arrive through the designated offer link. Full T&Cs apply. GamCare.org.uk
Read the PlayOJO reviewLicence: Skill On Net Limited, UKGC account 39326. Offer checked 5 October 2026.
18+. Gambling should be entertainment that costs money, not a way to make it. Decide a budget before you play: plan a slot budget. Free, confidential help: National Gambling Helpline 0808 8020 133.
Frequently asked questions
Which pays more, Mega Moolah or Mega Fortune?
On published figures, Mega Fortune returns more over the long run: about 96%–96.6% including jackpots, against roughly 93.42% for Mega Moolah once its jackpot share is added to the 88.12% base. Neither figure tells you what a single session will pay, and the jackpot share goes to the very few players who win a pool. Which game has the bigger Mega jackpot at any moment depends on how long since each last dropped. The what slot pays the most question explains how to compare return figures.
Why is Mega Moolah's RTP only 88.12%?
The 88.12% figure covers base-game wins only and leaves out the share of each stake that feeds the progressive jackpots. One UK review site quotes the total, jackpot share included, at 93.42%, about 5.3% higher. That is still lower than most modern slots, because a large share of every stake is set aside for the pools. In practice, most players experience something close to the base figure, since the jackpot share goes to the rare winner. Our jackpot contribution entry explains the split in more detail.
How do you win the Mega Moolah jackpot?
You win a Mega Moolah jackpot by triggering the jackpot wheel, which can start at random on any base-game spin with no special symbols needed. The wheel then lands on one of four tiers: Mini, Minor, Major or Mega, with the Mega segment the smallest. There is no technique that makes the wheel appear more often; the outcome is set by the random number generator. The game's rules say whether stake size affects the trigger chance. See our Mega Moolah slot page for the full feature breakdown.
How do you win the Mega Fortune jackpot?
Mega Fortune's jackpots are reached through a bonus wheel that starts when you land the required bonus symbols. The wheel has outer rings paying cash or moving you inward, and the centre ring holds the Rapid, Major and Mega progressives. Many wheel rounds end on a cash prize before the centre, which is how the game balances its higher quoted RTP. Neither the trigger rate nor the jackpot odds are published. Our Mega Fortune slot page walks through the wheel and free spins in more depth.
Can I win the Mega Moolah jackpot on a small stake?
Progressive pools are fixed sums, not multiples of your stake, so the prize itself doesn't shrink on a small bet. Whether a smaller stake lowers the chance of triggering the wheel is set out in the game's rules, which you should read in the help screen of the version you open. Either way, the chance of the top tier is extremely small at any stake. UK caps of £2 per spin for 18–24s and £5 for over-25s still apply. Our low stake slot machines page covers small-stake play.
Are Mega Moolah and Mega Fortune low volatility?
Their base games are rated low (Mega Moolah) and low to medium (Mega Fortune), which means frequent small returns and fewer long dry runs than a high-volatility slot. On top of that sits the progressive jackpot, an extremely rare outcome that makes the full distribution very lopsided. So a session usually feels steady, but the overall maths includes a long shot that most players will never see. Our guide on low volatility slot machines explains what that rating means in practice.
Is Mega Moolah or Mega Fortune a must-drop jackpot?
Both are standard progressive jackpots in their main versions, meaning the top pool has no set ceiling at which it must be paid. A must-drop jackpot, by contrast, has to be paid before a stated amount or time, which changes how players think about timing. Some operators run separate must-drop networks alongside games like these, so read the lobby description carefully. The must drop jackpot slots guide explains how those work and why they still don't change the house edge.
What happens when a Mega Moolah jackpot is won?
The winning amount is paid to the player's account under the casino's terms, usually after identity checks for large sums, and the pool resets to its starting seed value. It then grows again from new stakes across every casino on the network. Gambling winnings are not taxed for UK players. Read what happens when a slot jackpot is won covers the process step by step.
Who makes Mega Moolah and Mega Fortune?
Mega Moolah was launched by Microgaming in November 2006 and is now part of the Games Global portfolio, which took over Microgaming's games business in 2022. Mega Fortune was released by NetEnt in 2009; NetEnt has belonged to Evolution since December 2020. The two titles helped establish the networked progressive jackpot model in online casinos. Our provider pages for Games Global and NetEnt cover each studio's other games and maths habits.
Can I play Mega Moolah or Mega Fortune in demo mode?
Demo versions of many slots are offered at UK-licensed sites, but only after age verification, a rule in force since May 2019. Progressive jackpot games are often unavailable in demo mode because the pools are real money shared across casinos, so you may only be able to read the rules rather than spin for fun. Where a demo exists, it won't pay the live jackpot. Our demo slots guide explains what you can and can't test without staking money.
Gambling can be addictive. Free, confidential help is available 24 hours a day from the National Gambling Helpline on 0808 8020 133. Visit GamCare.org.uk and GamCare, or block yourself from all UK-licensed gambling sites with GAMSTOP.
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