What is the Biggest Jackpot Won at a UK Online Casino?

Since the launch of the first casino sites in 1994, online casino business volumes have been on the rise. This comes down to several factors, one being how accessible the most successful virtual casinos are.
Progressive online slot machine pots are always growing! As a result, huge payouts are happening in England, and lucky players have walked away with record jackpots.

Online progressive jackpot slot machines

The casino games with the biggest jackpots are progressive slots. These gambling slots differ from others in that they are networked. Through a multitude of online casinos, players are making bets at all times. Compared to a slot machine with fixed prizes, progressive games have no cap. The principle of these games is that the jackpot to be won increases with each bet made by a player. A fraction of from all bets made on a progressive slot goes into the jackpot. As long as no one wins the top prize, the pot can reach heights.

Record win in England on April 14, 2021

The biggest jackpot ever won by an Englishman at an online casino came from the 32Red.com site. Thanks to the Book of Atem WowPot slot machine, the player won a whopping £15,183,085.96.
The British record win at an UK online casino

Slot Machine Book of Atem WowPot

The Book of Atem WowPot slot machine game is part of the growing WowPot game series. Microgaming is the provider for this series of casino games, the UK’s number 1 supplier in the field. WowPot slots feature in the catalog of a few world-famous online casinos, just like 32Red.com.

Previous jackpot record in the UK

You have to go back to 2015 to find the second-biggest jackpot won at a UK online casino. On October 6, 2015, Jon Heywood, tried his luck on the Mega Moolah slot machine. Clearly, the stars aligned for him as he walked away with a £13,213,838.68 jackpot.
Jackpot Mega Moolah British winner

This record-breaking jackpot made the headlines in 2015, resulting in great success for the Betway.com website where he won the jackpot.

World record jackpot won on the Internet

On a global scale, the biggest jackpot won at an online casino dates back to April 27, 2021. After betting on the Absolootly Mad slot machine of the Mega Moolah series, a Belgian player won €19,430,723.60 (£16,686,522.51 with the current exchange rate). He won this massive jackpot at the Napoleon Games online casino.
World mega win record slot machine

Without this Belgian jackpot, the English player from 32Red.com would have achieved the world’s largest jackpot won at a virtual casino.

Microgaming slot machines

The common factor for all the biggest jackpots won at online casinos is the Microgaming company. Active for over two decades in England, the group supplies its catalog of games to affiliated casinos. With hundreds of titles active at iconic online casinos, Microgaming’s games are the most played globally. The progressive slot machines WowPot and Mega Moolah constantly have huge jackpots up for grabs. No other casino game offers prizes as high as those won on Microgaming slot machines compared to the competition.

Tests and offers on progressive jackpot games

In England, casino sites home to games that pay out huge jackpots bring in plenty of people. Unsurprisingly, the games in the WowPot and Mega Moolah series attract the curiosity of most jackpot hunters. It’s worth trying out these games on 32Red.com and Betway.com, seeing as both British brands are legendary in the UK. However, when it comes to the welcome bonus offers, some interesting deals are available in the English casino market. You can find more info on this in our section of the best casino bonuses.

Terms of use for casino bonuses

As a new customer using one of the offers in our guide, you can enjoy bonuses on your first real money deposits. Obviously, these bonuses shouldn’t be confused with free money. You have to deposit money to benefit from them and agree to the terms of use. Typically, before you can cash out any winnings or bonuses, you have to wager the bonuses received a certain number of times.