With over 60 Jackpot King games to select from, I've opted for a mixture of popular slots and newer releases to give you variation. For reference, the real-time Jackpot King jackpot is from Unibet Casino (however differs at different websites).

1. The Goonies Megaways Quest for Treasure Jackpot King

The Goonies Megaways Quest for Riches Jackpot King Slot

RTP: 94.99%. Max Win: 10,000 x. Volatility: Medium-High. Stakes: 10p to ₤ 5. Release Date: 25 May 2025.
In The Goonies Megaways Quest for Riches Jackpot King, you traverse on a 6 reel Megaways grid with approximately 15,625 ways to win, from 10p per spin. In this main movie slot, unlock a Treasure Map trail by landing Cash Collect signs, advancing to improved functions like repaired max Megaways, Cash Collect mode and path multipliers as much as 20x.

The Treasure Spins feature award 10 free spins with chests for unlocked functions, additional free spins, Cash Collect multipliers up to 10x and an 'Enhanced' variation, for up to 10,000 x bet max wins. The Jackpot King Deluxe Bonus can activate randomly where you gather Crowns for bet multiplier prizes and 3 progressive jackpots.

2. King Kong Cash Even Bigger Bananas Jackpot King

King Kong Cash Even Bigger Bananas Jackpot King Slot

RTP: 94.99%. Max Win: 10,000 x. Volatility: Medium-High. Stakes: 10p to ₤ 5. Release Date: 19 October 2023.
Embed in a jungle background, King Kong Cash Even Bigger Bananas Jackpot King has 6 reels and 4,096 ways to win. This slot features a series of Kong Collect upgrades such as Dual Collect, Lock & Spin and Cash Boost that trigger as you play.

Banana Cash symbols can be collected and increased, while the Free Spins feature starts with 10 free spins and can increase via milestones with up to 10x multipliers. With 10,00 x wager max wins, the video game becomes part of the progressive Jackpot King network, offering you a shot at money prizes and 3 progressive jackpots.

3. Deal or No Deal Megaways Jackpot King

Deal or No Deal Megaways Jackpot King Slot

RTP: 95.83%. Max Win: 50,000 x. Volatility: Medium-High. Stakes: 10p to ₤ 5. Release Date: 19 October 2019.
Beat the banker in Deal or No Deal Megaways Jackpot King, a game that merges the renowned Deal or No Deal TV program style with the Megaways engine. Offering 6 reels up to 117,649 methods to win, there are cascading symbols that advance a Benefit Trail.

The Bonus Trail can activate multipliers, immediate wins, the show-style pick game and totally free spins with a limitless win multiplier for as much as 50,000 x wager max wins. There is likewise the Jackpot King Deluxe Bonus feature where cash rewards and progressive jackpots can be set off on any spin.

4. Fishin' Frenzy The Big Catch Jackpot King

Fishin' Frenzy The Big Catch Jackpot King Slot

RTP: 95.32%. Max Win: 50,000 x. Volatility: Medium. Stakes: 10p to ₤ 5. Release Date: 16 December 2021.
Fishin' Frenzy The Big Catch Jackpot King is another follow up in the popular Fishin' Frenzy series and has 5 reels, 3 rows and 10 fixed paylines. The Free Games function begins with approximately 20 free spins: with Fisherman Wilds gathering Fish symbol prizes, collecting 4 Fisherman Wilds upgrades fish rewards and grants up to 35 additional complimentary spins.

With 50,000 x wager max wins, you likewise have the Jackpot King Deluxe Bonus feature where you collect Crowns to win money prizes and hopefully get in the Wheel King area, where 3 progressive prizes can be won.

5. The Flintstones Bedrock Riches Jackpot King

The Flintstones Bedrock Riches Jackpot King Slot

Rating: 3.8/ 5

Real-Time Jackpot: ₤ 1,180,893.22

RTP: 94.99%. Max Win: 10,000 x. Volatility: Medium-High. Stakes: 20p to ₤ 5. Release Date: 10 July 2025.
The Flintstones Bedrock Riches Jackpot King is a branded slot had fun with 5 reels and 20 paylines. The base video game consists of a Cash Collect path where landing Collect symbols (initially on reels 1 & 5) advances opens such as Lock & Collect, Win Stepper, Cash Match and Super Collect.

The primary bonus offer is Cash Spins, activated by scatters, where Flintstones characters (e.g. Fred, Barney, Betty, Wilma and Dino) add modifiers like extra rows, increased worths or random rewards. There's also a Bedrock Riches Bonus providing coin picks, fixed prizes (Mini, Minor, Major, Mega) and multipliers once the trail is completely unlocked. With 10,000 x bet max wins, there is also the 3 progressive prizes to be won.