Highest Online Slot Jackpots at JackpotCity Casino

Almost every online casino offers an array of progressive jackpot slot games. JackpotCity offers the most lucrative jackpot games in the business and is why it remains at the top of our casino reviews page. Perhaps the online casino’s name provided a clue?

If you’re looking to play progressive jackpot games, here are some of the biggest progressive jackpot slots to play and their biggest jackpot payouts.

Flagged in 2006 by Microgaming, Mega Moolah is the “king” of all progressive jackpots. Although it wasn’t the first jackpot, this slot machine raised the bar on what online slots can offer. The action happens in the calming plains of Africa with popular wild animals like lions, elephants, and buffaloes. Let’s just say, there’s enough entertainment to match the massive jackpot prize.

Unlike most progressive jackpots, Mega Moolah has four jackpots instead of one. You can win the Mini, Minor, Major, and Mega jackpots with seed amounts of between $10 and $1 million. When writing this article, this jackpot has surpassed the $5 million mark at JackpotCity. You can also play this jackpot on slots like Immortal Romance, Atlantean Treasures, and Mega Moolah Megaways.

Like Mega Moolah, WowPot jackpot is a four-tier progressive jackpot that can be won by playing several Microgaming slots. You can win the Mini, Minor, Major, or WowPot jackpots, with the Mega jackpot seeding at $2 million.

WowPot is a generous jackpot network. In 2021, an unnamed player won $15.2 million after placing a $0.80 bet on Book of Atem: WowPot. In December 2023, a lucky player won $38.46 million on the Wheel of Wishes slot. Even more recently, three players made history by walking away with about $3 million (CAD) each on the Ancient Fortunes Poseidon Megaways, 9 Blazing Diamonds and Sisters of Oz slots in August, 2024.

Below are some popular Microgaming slots to win this progressive jackpot at JackpotCity:

• Wheel of Wishes
• Sisters of Oz
• Sherlock & Moriarty
• Queen of Alexandria

Released in 2009, Major Millions from Microgaming is a low volatility war-themed progressive jackpot slot, based on the popular physical machine. The online version comes in 3 and 5-reel layouts, where the jackpot occasionally hits millions.

In this game, the Major himself is the most valuable symbol. He can pay 1,000 coins if you match five of them on a pay line. You can hit the prize by landing five wilds on the 15th bet line, which is unusual. The progressive jackpot seeds at $250,000, and the average jackpot win is $650,000!

King Millions couldn’t be more vulnerable with a jackpot prize of $8.9 million when writing this post. It’s a relatively new progressive jackpot network launched in July 2023. It features two top-tier prize pools exceeding $30 million, with the Major and Grand jackpots seeding at $1 and $2 million, respectively.

The jackpot game uses a bonus wheel feature that might appear randomly during gameplay. Besides the jackpots, the bonus wheel also gives players a chance to win 7x to 100x multipliers. On average, players can trigger this jackpot feature after 450 spins. That’s not bad for avid slot players.

You can play this jackpot on the following games at JackpotCity:

• 9 Mad Hats King Millions
• Fire and Roses Joker King Millions
• 9 Pots of Gold King Millions
• 9 Masks of Fire King Millions
• Hyper Strike King Millions

Galactic Gold might not be the highest-paying jackpot at JackpotCity but is still worth trying, as it’s not linked to other online slots. It’s a space-themed low volatility slot that houses four progressive jackpots seeded at $10 to $10,000. You can randomly trigger the jackpots during the base game rounds. Because it’s a standalone jackpot, payouts are added to your bet line wins.

Fan the flames of love in this 2009 video slot from Microgaming. It’s a 5×3 love-themed slot with 243 ways to win. Here, you can win one of the three progressive jackpots during the base game or free spins by landing bonus symbols. Landing five heart symbols can reward you with the Major jackpot, which starts at $5,000. The Mini and Minor jackpots seed at $25 and $250, respectively. Jackpot prizes are added to your payline wins.

Treasure Nile is one of the earliest Microgaming slot, launched in July 2001. It’s the first ever 5-reel, 9-line progressive slot based on the popular Ancient Egyptian theme. This game once held the record of the biggest progressive jackpot paid online ($389,843 won by a software engineer at Lucky Nugget Casino). The RTP for this standalone progressive slot is 92.11%, an acceptable value compared to its peers.

Cash Splash is an old-school standalone progressive jackpot launched by Microgaming in 1998. Despite its classic looks and feel, many players still flock to this slot to get a taste of its simplicity and the large payouts. You can win the jackpot prize by landing five Cash Splash icons on the 15th pay line, after which the prize will reset to 5,005 credits. The 91.47% volatility is also commendable.

There’s an abundance of jackpot games to play at JackpotCity Casino. Tap the “Jackpots” tab to view all the jackpots and their potential payouts. You can also win fixed jackpots on dozens of slots at this casino. But remember that hitting one of these jackpots is purely down to luck. So, simply play for fun and hope for the best.

Are you ready to try your luck at progressive slots? JackpotCity has enough variety to keep you enthralled for hours. Join one of the online casino slot tournaments for even more chances to win using Maple Casino’s exclusive welcome bonus of $6,000!