The Best New Slot Game Studios to Watch in 2025

The online slot gaming scene is one of the most exciting aspects of the global iGaming industry. There are many innovative new slot game studios out there working independently to try and create fun and immersive slot experiences which tally with pop culture trends and themes and drive revenues for iGaming operators.

There is a feeling that the global iGaming industry is going to fly for the remainder of the decade. Statista believes it’ll grow worldwide at a compound annual growth rate of 6.46%, with revenue rising from $97.27bn in 2024 to $133bn in 2029. While other innovative iGaming sub sectors like live dealer games are also driving increased bettor engagement, slot titles remain the bread and butter for many online casino visitors.

There are several up-and-coming slot development studios leading the charge with unique game mechanics, immersive visuals and gamer-centric slot interfaces. Below, we look at four of the standout newcomers to watch in 2025 and beyond.

Games Global

Games Global has stormed onto the iGaming scene since 2021, when a group of former Microgaming executives opted to launch a new casino games studio and distributor. It also secured a distribution agreement with Microgaming, handing Games Global a huge portfolio of popular slot titles overnight. At Betano, one of the most popular sites in Nigeria for online casino games, Games Global currently has a library of over 700 slot titles.



The studio is quickly gaining a reputation for revitalising classic slot titles, while developing its own proprietary slot games too. Games like Assassin Moon and Tiki Reward have already captured the imagination of slot players around the globe.

Nolimit City

Swedish slot game studio, Nolimit City, is one of the most talked about slot game providers right now. It’s captured the imagination of the industry thanks to its uniquely detailed slot animations, which incorporate a wealth of dark humour and edgy themes.

Another important aspect of Nolimit City’s rise to slot stardom has been its development of new game mechanics. The “xWays” and “xNudge” features have brought a new dimension to their slot titles, ramping up the volatility and the potential amount you can win. Nolimit City was acquired by iGaming behemoth Evolution in 2022 in a deal worth up to £287m, demonstrating its seismic impact in such a short space of time.

Thunderkick

There must be something in the Swedish water, since Sweden-based Thunderkick has also shot to prominence in the slot development world. It’s developed a reputation for its quirky and imaginative approach to slot games. Blending visuals which wouldn’t look out of place in a console game with humorous and enjoyable game mechanics, Thunderkick is the archetypal next-generation slot game studio.

Its most popular titles like Pink Elephants and Esqueleto Explosivo 2 showcase this provider’s unique ability to entertain while offering competitive return-to-player (RTP) percentages.

BGaming

BGaming made its formal entry into the licensed iGaming market back in 2018, but many members of its studio have experience in iGaming development dating back to 2012. In the last six years, BGaming has secured placements with over 1,600 online casino operators worldwide, supplying its 150-strong portfolio of slot titles.



One of the biggest traits of BGaming’s suite of casino games is that it’s backed by 100% provably fair technology. The outcome of every single spin of each BGaming slot is determined by a decentralised, cryptographic algorithm. This algorithm ensures the outcome can’t be influenced by the size of a player’s stake chosen using the math of an odds calculator based on probability or altered by an operator to suit them.

This quality quartet of emerging slot studios is proof of the relentless drive to innovate in the iGaming space. In many ways, these providers are blazing a trail for well-established slot game providers to follow in a “evolve or die” scenario.