Slot developers are the engine behind the iGaming industry, and are the brains behind the expansive collection of slot games that make up the industry. Since the industry’s inception in the 1990s, numerous slot developers have entered the market, bringing new and innovative ideas that are refreshing to see. All slot developers excel in unique ways, whether that be in the graphical design of the slot games or the mechanics that power the titles.
Wishbone is a newcomer in the iGaming industry, having been founded in 2023. Since their inception, they have released over 30 unique slot games, utilising a range of distinctive themes and mechanics in the slots. In this article, we will highlight some of the Welsh developers’ best slot games available at online casino platforms, including Lottomart slots online.
Aztec Hero
The Aztec hero slot is arguably Wishbone’s most popular release to date and was released in 2025. The game features an Aztec civilisation theme, which is a notable genre in the industry, and has been widely utilised by other established developers. The visuals in the Aztec Hero slot align well with the Aztec civilisation theme, making it a visually compelling gaming experience.
The gameplay of the Aztec slot is packed with interesting bonus features, which all feature unique themed touches. When combining both the visuals and the bonus mechanics, the Aztec Hero slot is original and one of the developer’s finest creations to date. The gameplay of the Aztec Hero slot will commence on a 5×3 playgrid that contains 20 unique paylines.
The Aztec civilisation theme is well showcased in the visuals of the Aztec Hero slot. The background of the slot is composed of a large stone Aztec temple, detailed with jungle greenery that seamlessly blends the temple into the surrounding bushes and shrubs. An Aztec in traditional clothing stands beside the playgrid, which is bordered by a stone trim detailed with intricate patterns.

There are plenty of bonus features in the Aztec Hero slot that keep gameplay fun. The most notable bonus feature is the Free Spins bonus game, though there are other interesting features such as the Wild symbol, Multipliers, and Jackpots.
Kingfisher
Developers Wishbone released the Kingfisher slot early in 2024, and since then, have brought out a series of titles with similar designs, but some nuanced features. The Kingfisher slot evoked a tranquil aesthetic, with all the visuals in play surrounding a fishing theme. The Kingfisher slot is enhanced with the use of bonus features that gamers may incorporate during gameplay. The Kingfisher slot will feature 5 reels and 4 rows, resulting in 20 fixed paylines.
The visuals in the Kingfisher slot are unique, and all align with the fishing theme. The backdrop of the kingfisher slot features a calm lake, with distant trees and hills under the sunset. Adding to the tranquil atmosphere are small butterflies and small ripples in the blue lake. Located above the reels are 5 uniquely coloured eggs, which can be triggered during a bonus feature in play.
Regarding the bonus features, Wishbone has excelled as always, implementing a wide range that gamers may encounter. Similar to the Aztec hero slot, this title features a fun Free Spins bonus game, Multipliers, and Wild symbols.
Fat Fish Festival
The Fat Fish Festival slot game by Wishbone features, yet again, a fishing theme, which is showcased well in the gameplay. Wishbone has implemented a range of innovative game mechanics in this release, creating an enjoyable slot experience alongside its detailed visuals. The gameplay in this Fat Fish Festival slot release will take place on a 5×4 playgrid that contains 20 total paylines, where symbol combinations may land in play. This playgrid layout has become a common feature in Wishbones slot catalogue and is widely used across the industry.
The gameplay in the Fat Fish Festival slot will commence in an aquatic environment, with the playgrid being set underwater. In the background of the slot, we can see a beautiful golden skyline, with silhouettes of rugged mountains above the water. Below the reels, there is not much to note apart from some oceanic plants and schools of fish that swim across the view.
This fishing-themed slot game incorporates a range of interesting bonus features that not only elevate the gameplay but also complement the theme of the game. The bonus features include the Free Spins bonus, Multipliers, Hold and Win, and Wild symbols.
Final Thoughts
Wishbone is considered a newcomer in the iGaming industry, and is showing great promise in their slot games in the time they have spent creating them. Already, the Welsh developers have achieved great things with the Kingfisher series and a range of other titles released onto the market to date. In the future, we expect to see Wishbone continue to develop successful slot games, featuring detailed visuals and incorporating unique bonus features.