The two biggest progressive jackpot networks online come from the same company - so which one should you actually play? An honest comparison of seeds, records, win frequency and games.
WowPot and Mega Moolah are both four-tier networked progressives from Games Global (the company that took over Microgaming's games business), and you'll find them sitting side by side at the same casinos. The honest headline: Mega Moolah pays its top jackpot more often; WowPot pays it bigger.
Quick verdict: chase the largest possible number and the record books point to WowPot - a $2 million seed and the all-time online record of €38.4 million. Prefer a top prize that historically drops several times a year, that's Mega Moolah. Either way the outcome is pure chance, so let the games themselves decide which you enjoy.
| WowPot | Mega Moolah | |
|---|---|---|
| Launched | 2020 (modern four-tier network) | 2006 (the original mega progressive) |
| Provider | Games Global | Games Global (originally Microgaming) |
| Jackpot tiers | Mini, Minor, Major, Mega | Mini, Minor, Major, Mega |
| Mega seed (reset value) | ~$2,000,000 | ~$1,000,000 |
| Biggest recorded win | €38,461,200 - Wheel of Wishes, Dec 2023 (the online record) | €19,430,723 - Absolootly Mad, Apr 2021 |
| How often the Mega hits | Rare - roughly a dozen times since 2020, with gaps up to ~627 days | More frequent - historically several times a year |
| Flagship game | Wheel of Wishes | Mega Moolah (the original safari slot) |
| Best for | The biggest possible prize | More frequent top-tier drops |
Win figures compiled from public Games Global announcements; frequency observations are based on the public win record, not published odds. Full WowPot history on our win records page.
Size. The Mega seeds at around $2 million - double Mega Moolah's reset - so even a "just won" WowPot is worth more from day one. Because it drops less often, the counter regularly climbs into eight figures, and its €38.4 million record from December 2023 remains the largest verified online slot payout ever. The June 2026 win of $15.8 million on Wheel of Wishes shows the pattern: fewer wins, but enormous ones.
Frequency and pedigree. Mega Moolah has been making millionaires since 2006 - including the famous £13.2 million win by a British soldier in 2015, a Guinness World Record at the time - and its Mega tier has historically dropped several times a year. If seeing the top prize actually get won matters to you psychologically, the veteran network delivers that more often, albeit for typically smaller (still multi-million) amounts.
What doesn't differ: both networks award the jackpot at random through certified RNGs, both pay winners as a single lump sum, and no strategy improves your odds on either. Our guide to how progressive jackpots are actually won applies equally to both.
Because both networks come from the same provider, players (and plenty of websites) regularly mix up which slot feeds which jackpot. Here's the split:
The rule of thumb: if the game's jackpot panel shows the WowPot logo and a Mega counter in the millions climbing from a $2 million base, it feeds WowPot. If it shows the Mega Moolah branding with a $1 million base, it feeds Mega Moolah. A game can only ever feed one network.
You don't actually have to choose. Most established Games Global casinos carry the full WowPot and Mega Moolah lineups side by side, so you can try both from one account. For Canadian players (outside Ontario), our reviewed picks include Jackpot City, Royal Vegas, Spin Casino and Ruby Fortune - all Interac-friendly and covered in our best casinos guide.
WowPot. Its Mega tier seeds at around $2 million, double Mega Moolah's roughly $1 million, and WowPot holds the online record with a €38,461,200 win on Wheel of Wishes in December 2023 - twice Mega Moolah's €19.4 million best. Because it's won less often, WowPot's counter also tends to climb higher between drops.
Neither network publishes per-spin odds, but the public record shows Mega Moolah's top jackpot has historically been won more often - typically several times a year - while WowPot's Mega has hit roughly a dozen times since 2020. Both are awarded at random, so no strategy improves your chances on either; see our honest guide to jackpot odds.
Both are four-tier (Mini, Minor, Major, Mega) progressives from Games Global. Mega Moolah is the veteran, running since 2006 with a $1 million seed and more frequent wins. WowPot launched as a modern network in 2020 with a $2 million seed, fewer but bigger wins, and its own family of connected slots led by Wheel of Wishes.
Yes. Most Games Global casinos carry both networks - in Canada that includes Jackpot City, Royal Vegas, Spin Casino and Ruby Fortune. One account, one Interac deposit, and both jackpot families are available.
No - African Legends feeds the Mega Moolah network. It's one of the most common mix-ups between the two families, since both come from Games Global. The full WowPot lineup is listed above and reviewed on our WowPot slots page.
WowPot.org is an independent informational affiliate website. It is not owned by, operated by, or officially connected with the WowPot or Mega Moolah brands, Microgaming, Games Global, or any associated game studio. All trademarks, logos, and game names belong to their respective owners. Win figures are compiled from publicly reported announcements and are provided for informational purposes only.
18+ only. Progressive jackpots are won entirely at random - past win frequency does not predict future results, and no comparison between networks changes your individual odds. Never bet more than you can afford to lose. If gambling stops being fun, visit our responsible gambling page for support resources.