About this app
How to play King Of Kings
The central hook is how PopOK layers a multiplier system onto such a small grid. A fourth reel applies multipliers ranging from 1x to 15x, increasing the value of connected wins.
The more distinctive element is the Ultra Bet feature. It gives players a stake-based lever over that engine. Ultra Bet removes the lowest value from the reel to improve the chances of landing higher multipliers.
Why does that matter? It shifts a slice of control to the player, trading a wider spread of outcomes for improved odds on the multiplier reel. This is a familiar risk-adjustment idea rather than a new engine. Still, it’s the detail that separates Piggy Dynasty from a plain compact slot.
What is King Of Kings?
But its share price has taken a tumble over the last year, dropping up to 37% since September 2025. Its market cap currently sits at £3.39 billion.
The operator first started trading on LSEG’s main market in February 2016 under its previous company name GVC Holdings. This followed its delisting from the Alternative Investment Market (AIM exchange).
Its share price decline began after reaching an all-time high in September 2021. Over the course of five years it has slipped 73% to 530p.
What is King Of Kings?
I want to thank Calvin for creating a platform that speaks to the gambling industry in a unique voice. He’s a guy who is not afraid to back his creative team, even in the face of a tough industry story. While Calivinayre.com is evolving, I will be following how he brings the same passion for business to the world of Bitcoin SV.
Calvinayre.com Editor-in-Chief, Bill Beatty – the Michael Kinsley of the gambling world. Bill just possesses that same rare gift of creating great writers. You won’t meet a more genuine guy that Bill, and I’m incredibly grateful for the opportunities to learn so much about the casino business, writing and how I see the world.
Lead reporter Rebecca Liggero Fontana for taking me under her wing. You won’t meet a more generous soul than Becky. She shares this unbridled passion for the casino and tech space, that is just contagious and I’m glad I got to experience that unabashed joy for the gambling industry.
