Online Slot Makers that You Can Trust

Casino games run by players are developed by special companies. Their main task is to develop games (slots, roulette, poker and other card and table games). As the market develops, so do the developers. At the moment, the providers are releasing slots so advanced that it feels like you’ve been plunged into a world of graphic fieria. The bonus games, features, symbols and slots themselves look very modern and offer plenty of opportunities to win.

In addition to the fact that software developers are releasing modern games, this content must comply with global norms. The fact is that all slots and other games are designed using RNG. It is the random number generator that helps to know the random result of any round in slots, roulette or cards. Providers try to test games with RNG in specialized testing labs that are dedicated to checking all the technical characteristics of the games. In addition to such tests, many providers license their operations in one or more jurisdictions to operate legally.

Let’s take a look at a few of the top developers to see what they’re working on and how many games they have in their portfolio.  


The company was founded in 2014 by two colleagues. The company is headquartered in Malta. Spinomenal releases around 3-4 games every month. There are currently more than 100 different slots in the provider’s arsenal. The developer’s games are notable for releasing light and fast slots and other games. In addition, all the games of this software developer support a variety of mobile and tablet devices. Therefore, you can play both on desktops and laptops as well as from mobile devices. The most popular games from this provider are:

  1. 4 Horsemen 2 is an incredible blockbuster where the protagonist resembling an ancient knight will fight against the dark forces and receive rewards for doing so. The slot’s RTP is at 96.3% with a maximum multiplier of x1,000
  1. Demi Gods 3 is another fantasy action game in which the player will take over new Scandinavian cities with Thor, Loki and their father. This game has an RTP of 96.2% and a maximum multiplier of x3,000
  1. Book of Clovers is a magical slot with all the attributes of luck and fortune. There are horseshoes, leprechauns, fairies, pots of gold coins, etc. The RTP of the slot is 95.9% and the maximum multiplier is x5,000.

Find more Spinomenal slots here


This company started back in 1996 in Sweden. After more than two decades, the developer has become one of the first to rank at the top of every online casino with more than 300 games. The company has received 32 prestigious awards in various categories. It can be said to be one of the first pioneers of online gambling at exactly the level that it is today. Netent develops slots with a focus on mobile platforms because it is a huge market. On top of that, the graphics of the released games are more than advanced. There are plenty of features that enthuse players. Some of the most popular slots are worth mentioning:

  1. MegaJoker is a classic 3 reels slot that is as close as you can see in land-based casinos. The RTP of this slot machine is 99%, and the maximum multiplier is x2,000
  1. Blood Suckers – Discover the true story of vampire existence. Here you’ll find an unforgettable atmosphere of dark streets and blood lovers. The slot has an RTP of 98% and a maximum multiplier of x900
  1. Bob: The Epic Viking Quest for the Sword is one of the Scandinavian heroes about to show the real power of the Vikings in battles with their neighbours. The RTP of this game is 98% and the maximum multiplier reaches x7,500.


Another Swedish developer that started in 1994. Microgaming currently has 500+ different games in its portfolio. There are not only slots but also roulette and many card games. The company is regulated under licenses issued by the UK and Isle of Man. At the moment, the company’s slots are hugely in demand and are at the top of many players’ lists. The most successful slots are:

  1. Wild Orient – In this video slot, players will discover a colorful animal world with a special harmony that reigns in it. The RTP is 97.5% and the maximum winnings are 60,000 coins.
  1. Retro Reels: Extreme Heat is a classic 5 reels slot representative. These are the kind of slots that are found in the lobbies of land-based casinos. The slot’s RTP is 97.5% and the maximum winnings reach 440,000 coins
  1. Party Island – Go to an island where fun and parties flourish. The atmosphere of this game is very exciting and joyful. The RTP of the slot is 97.5% and the maximum winnings are 50,000 coins.


The company is another leader in the niche iGaming industry. It was founded in 1999. It currently has more than 550 different slot machines, roulette and card games in its arsenal. The company has offices in 17 countries and has 140 representative offices. The company has been licensed in 20 jurisdictions. A rather powerful provider of games for online casinos. Among the most famous ones:

  1. Triple Profits is a striking representative of the classic 3 reel slots. It’s a simple slot with a regular bonus game. The slot has an RTP of 98.72% and a maximum multiplier of x1,000
  1. Golden Tour – play golf and be rewarded for it. The slot is dedicated to this interesting sport. You’ll have an RTP of 97.71% and a maximum possible winnings of 1,000,000 coins
  1. Alien Hunter – Save the planet from evil alien invaders. Your task will be to capture them and put them in a cage. The slot has an RTP of 97.69% and a maximum multiplier of x10,000.


The Norwegian company Yggdrasil started in 2013 and has produced more than 100 slots since then. The company’s games are masterpieces of graphics that all players will love. The provider has numerous awards in various categories. In addition, the developer adapts all games for mobile devices so that players can open slots on displays with different resolutions. Some of the interesting slots are worth mentioning:

  1. Tut’s Twister – tells the story of an ancient pyramid in which the Pharaoh’s treasure was hidden. However, to gain access to them you will have to defeat the guardian. The RTP is 97.1% and the maximum multiplier is x966.
  1. Baron Samedi – feel yourself in the role of an occultist who can control various puppets and knows voodoo magic to perfection. The slot’s RTP is 97% and the maximum multiplier reaches x2.179
  1. Nitro Circus – become a stuntman and perform incredible stunts on the brink of life and death. This slot has an RTP of 97% and a maximum multiplier of x2,070.