Casino Software

When it comes to slots (and online casino in general) the actual gaming software is every bit as important as the casino itself – it’s like the engine that drives the car. You see, as a rule, online casino games are created by 3rd party developers but played at popular casinos.

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When it comes to slots (and online casino in general) the actual gaming software is every bit as important as the casino itself – it’s like the engine that drives the car. You see, as a rule, online casino games are created by 3rd party developers but played at popular casinos.

With online slots experiencing a colossal boom right now, these developers are critical as they are continually creating new titles and updating games to reflect player interest. Additionally, seasoned and focused developers can create much higher-quality games than casinos whose attentions are split across various verticals.

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Why Good Casino Software is Critical

Gaming Experience

Software is the key to having games that are fast and responsive, with pristine graphics, high-end sound quality and engaging storylines. Without dedicated developers producing this software, games would be clunky, rugged and generally nowhere near as enjoyable – and you could definitely say goodbye to those scintillating bonus rounds!


Microgaming is one of the most popular casino software developers in the industry, and their slot collection alone contains hundreds upon hundreds of games. Over time, all software providers’ collections grow and expand, offering serious diversity when it comes to game type, size, jackpot and theme.

It’s hard to become bored when you can choose from hundreds of titles!

Trust and Familiarity

Poorly – or lazily – designed software can cause players to develop a mistrust of a casino, even if they themselves haven’t done anything wrong. By bringing in professional developers, players know that they’re going to have a safe, secure gaming experience whichever slots or table games they choose to play.

Payout Percentage

The top-quality software providers, the ones you really want to be playing with, are always transparent and open about payout percentages and how likely you are to win. Even better, their games are designed to always pay fairly and payout regularly. Bad software can cause accidental glitches or errors and affect payouts enough to drive players away, even if there’s no malicious intent.

Who Are the Companies?

In the UK alone, there are hundreds of different casino software providers with different specialisations. The largest group belong to slots developers since this is the most popular online casino game in the country. The biggest names are undoubtedly Microgaming, NetEnt and Playtech.

  • Microgaming – Best known for having a monstrous slots selection. Many Microgaming-only casinos have upwards of 400 different slots to choose from, including famously lucrative progressives like Mega Moolah.
    In fact, there are plenty of casinos that pay Microgaming for a Mega Moolah license alone, it’s that popular!
  • Net Entertainment – NetEnt’s biggest strength probably lies in the quality of their graphics and the overall execution of games. They don’t rush production, and every new release is polished and well-designed, with considerable care taken to provide a good storyline in addition to top-quality aesthetics.
    NetEnt has also invested heavily in its mobile casino platform, giving HD, mobile-optimised content to all of its players.
  • Playtech – Playtech are the masters of in-browser gaming, with every single title in their catalogue available on-demand without any downloads, as long as you have an internet connection. However, what many fans love them for is their commitment to creating Marvel-oriented slots, featuring all the big names from the superhero franchise.

The UK Favourites

Here in the UK, Microgaming and NetEnt are easily the two most popular developers. From NetEnt’s pool of games, Gonzo’s Quest is probably the most enjoyable, with its well-crafted story weaving its way to El Dorado. Starburst is a fan-favourite as well, while Mega Fortune has produced numerous millionaires over the years!

On Microgaming’s side of the fence, Mega Moolah is probably the best-known. However, Thunderstruck II is taking the world by storm right now and is one of the most dynamic and exciting online slots on the market today. Its unique bonus round (the Great Hall of Spins) is unlike any other in-game bonus and lends some magic to the game that you won’t find anywhere else.

How Does it All Work?

It’s a question that many players wonder when they start playing, and the answer is a fairly simple one. When the software company creates a game, they can sell a license for that specific game (or many games, or their entire catalogue) to any number of casinos who meet the asking price.

What this means is that casinos can use multiple different software providers to give the broadest gaming experience to its players, or just stick to a single supplier. Once a license has been bought, the software developer will make sure everything runs smoothly and that any errors or problems with the game itself are quickly resolved.

The benefit of this is that the casino can focus its efforts entirely on marketing, recruiting new players and managing its bonuses and rewards. By splitting the casino and the developers into separate parties, the final result is so much greater than what either could produce individually.