Last Updated: Wednesday, 20 December 2023 10:23

Which online casino software is the best?

Which manufacturers slots are better to play?
Many players are wondering: "What online casino software is best?". Where can they find online slots with higher RTP (return to player percentage) and have more chances to hit a big win? In this article, we will compare online slots from Netent, Microgaming, NYX (Nextgen), Yggdrasil, Novomatic and PlayN Go. Let's describe their fundamental differences from each other and give the basic guidelines for choosing.

Choose the best online slots despite the software

Let's analyse the best slots from the different developers and say a few words about the dynamics of each software. In summary, if you are too lazy to read further, the software can be described as follows:

  • You will be able to find online slots using the Netent software. RTP here reaches 99%. Regarding characteristics: you will see a few bonus features with winning 200x+ very rarely (excluding Netent online slots with high volatility).
  • Microgaming averages its new slots, but among the old games, you can find the games with a long cycle and high volatility of winning. Let's compare Netent and Microgaming. The Microgaming will give lucky bonus features with winning of 200x+ and rarely 500+ more often than Netent.
  • NYX (Nextgen) has much more high volatility online slots compared with the previous two developers. It is not such volatility as Novomatic, but bonus features have much more potential than in NetEnt and Microgaming. 
  • Novomatic slots are using high volatility. Every of the bonus features brings significant potential for winning (500x+). However, here bonus features will be triggered rarely, and you will see much more empty spins in slots of previous three software developers.
  • The Yggdrasil and PlayN Go are significantly smaller than all the previous, although Play'N Go in recent years is expanding, creating more slots with high volatility (as Book of Dead or Reactoonz). Software by Yggdrasil attracts the players with non-standard bonus features in their slots and high volatility. 

Netent (Net Entertainment)

Today, Netent is the leader in popularity of online slots. Net Entertainment just tried to cover all the groups of players. But also, had tuned its software, which significantly affects the psychology of the player, reinforcing his interest in gambling. Here you will find the slots with a fast (for example, Evolution and Disco Spins) and very long cycles (for example, Jack and the Beanstalk and DOA). The returns’ volatility is high. View the full list of their RTP. Let's see the top Netent slots by RTP and their characteristics:

Mega Joker

Blood Suckers

Kings of Chicago

As you can see some of the Netent slots that give the possibility of obtaining a positive mathematical expectation.


The Microgaming uses a conservative approach in creating their online slots. Most often the basis of the new development is taken for the slots of other software developers. Microgaming is committed to average-length cycles and average volatility, but among the old slot machines, you can still find the slots with a very long cycle (for example, the Bust the Bank and the Break Da Bank Again) and a very short cycle (the BridesMaids and the Castle Builder). Also, let's look at the best Microgaming slots in their RTP:

Break da Bank

  • Break Da Bank Again
    The rate of return (RTP): 98%;
  • We propose to test a version of the Break Da Bank Again and follow the length of the cycle;

Hot Ink

  • The rate of return (RTP): 97.5%;
  • Play free at the Hot Ink slot from the Microgaming;

Extreme Heat

  • The rate of return (RTP): 97.5%;
  • Play free at the Extreme Heat slot without registration;

NYX (NextGen):

The Nyx went the way of the development of high volatility online slots, trying to to be in the middle of Netent, Microgaming and Novomatic. There are the slot machines with really great potential (for example, 300 shields, King Kong). Let's look at the top slots from NYX for RTP:

Jackpot Jester Wild Nudge


Novomatic (Novoline)

Novomatic slots have become synonymous with the huge volatility and potential of winning 1000x+ during any of the bonus features. Almost all Novomatic slots have a massive potential of winning. We have created a section where you can view not only the RTP of each slot but also their hidden settings (like the probability of triggering the features, volatility, wagering rating). Click on the following link:


Answering the question: "Which online casino software is best?" we can say that every player will find something interesting for him in online slots from each developer. Wanting for their place in the market, companies choose separate ways, trying to focus on different players. Perhaps only the Microgaming is the exception, as they are trying to copy all succeed online slots of all software developers.

  • If you are looking for the average characteristics with no particular spikes - choose Netent software.
  • A little more volatility and lower the quality of performance – choose software of Microgaming.
  • More volatility and more potential of winning big – choose online slots by NYX (Nextgen).
  • The huge volatility and significant potential of winning even with very small stakes – your choice is Novomatic software.
  • The custom solutions and exciting bonus features – Yggdrasil.

Where to play?

  • Fastpay casino pays money to payment systems and bank cards within a few minutes (up to 5). They have a rich choice of casino games (over 5000) and one of the best customer care in the online gambling industry.

Play the best online casinos for money in 2024

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