
Reel Kingdom is the Cardiff-based studio behind the most commercially successful slot franchise of the 2020s: Big Bass Bonanza. Founded by a team of British industry veterans — many with decades at land-based specialist Astra Games and roots in classic Barcrest-era slot design — the studio claims over 150 years of combined experience across UK and European casino and street-gaming markets. Rather than building its own distribution, Reel Kingdom signed on as an exclusive development partner of Pragmatic Play: Reel Kingdom designs and builds the games, Pragmatic Play publishes them worldwide under its own aggregation network. That is why Big Bass titles are usually labelled 'Pragmatic Play' in casino lobbies even though they are Reel Kingdom creations.
The studio's first release, Hot to Burn, arrived in April 2020, and its early output was unremarkable. Everything changed in December 2020 with Big Bass Bonanza, a deceptively simple fishing-themed slot whose free-spins round — a fisherman wild that collects the cash values of money-fish symbols, with retriggers stepping up a win multiplier — became the template for an entire genre. The franchise has since grown past 15 mainline entries (Bigger Bass Bonanza, Big Bass Splash, Big Bass Bonanza 1000, Big Bass Amazon Xtreme, Big Bass Bonanza – Hold & Spinner) plus reskins such as Floating Dragon and Club Tropicana that reuse the same collect mechanic. Nine of the studio's ten most-played games are Big Bass titles.
For bonus hunters, Reel Kingdom games are staples: the free-spins bonus carries most of the volatility, outcomes hinge on landing the fisherman during collect spins, and multiplier retriggers create the big-swing potential streamers chase. Many titles ship with bonus buy and ante-bet options in markets where those are permitted, and because distribution rides Pragmatic Play's network, the games are available at virtually every casino carrying Pragmatic content. The portfolio sits around 100 HTML5 titles, though it is heavily weighted toward the fishing franchise that made the studio's name.


