Primobet Online Slots and Special Features

This official site is not really complete without a functional slot game portfolio, hosting thousands of titles comprising all kinds of models. At Primobet, you have the luxury of accessing some of the best online machines in the industry. 

The machines here are versatile, offering distinct thrills for satisfying sessions. Each one is developed by a highly reputed software provider that has left its mark in the industry, making them worth playing. What is more? Primobet ensures that only content customized to appeal to the Serbia population is hosted. This specific demand by the platform has seen locals have more homely and personalized play.

There are massive dedicated bonus offers that the machines work with. The welcome package is worth up to 60,000 RSD and 200 free spins across 4 deposits. You can use the cash and spins on slots and win big. Also, available are reload bonuses, social media offers, and exclusive promotions that supply free money and spins for extended wagering. A number of these promotions require special promocode combinations. So look out for those when funding your balance to claim them.

Primobet bonuses supply you with much-needed cash and spin incentives to engage your favorite slot without using your deposits. All wins earned from playing with the bonuses are typically subjected to a realistic wagering requirement that is effortless to fulfil. So do not miss out on them if you want a progressive journey with this platform.

You can start playing any of the online machines you desire when you create your account and fund your balance. The registration process is simple, only requiring that you submit your following details:

  • Name
  • Home address
  • Email
  • State of residence
  • Gender
  • Birthdate
  • Mobile number 

These details help confirm that you reside in Serbia and are of eligible age to gamble. Ensure to verify your account with relevant ID and address documents.

Available Software Providers

There are over 40 software providers that contribute significantly to the vast slot titles on this platform. Primobet's dedication to providing its players with the best online machines globally has seen it partner with top development studios. These software providers are the very best in the iGaming space, with a traceable record of excellence and multiple recognitions to show for their work. Each one delivers multiple selections that many Serbians find extremely rewarding.

It is essential to note that Primobet carefully chooses its partnering studios for increased versatility. Some designers are expert designers of classic reels, while others major on progressive jackpots, bonus buy, and other variants. The cooperation with these different companies boasting unique specialties is to ensure that its players are spoiled for choice. If you are a fan of classic models, ‘drops and wins’ jackpots, or do not mind getting your hand on everything, the platform has you covered.

The table below lists some major software providers and their hottest online slot games.

Software Provider

Top Slots


Bonanza Billion, Lady Wolf Moon, Elvis Frog in Vegas: Hold and Win, Aztec Magic Bonanza


Lion Gems: Hold and Win, Legend of Cleopatra: Megaways, 3 Pots Riches: Hold and Win


Sun of Fortune: Hold the Jackpot, Sizzling Eggs: Collect to Infinity, Gem Splitter Multiways


Book of Demi God IV, Majestic King, Book of Tribes, Lucky Jack: Book of Rebirth

3 Oaks

Magic Apple 2: Hold and Win, African Spirit: Sticky Wilds, Hit the Gold: Hold and Win

Primobet Vast Slots

There are more than 1200 slots at Primobet, all with big win potentials. These online machines cut into different models that trigger wins and combinations in different ways. The only thing they all have in common is their massive RTPs and potential to give players the edge eventually. Classic reel models are available for those who like simple paytables and prefer 3 reel layouts and cliché paylines. These titles are excellent for them.

Players who like to go in big to make every spin and potential wins count can settle for the modern, bonus-filled models. The progressive jackpots are obviously the top dogs in this regard. However, please note the special Megaways with hundreds and thousands of paylines and cascading reels features. ‘Hold and Win’ and ‘Drops and Wins’ are also major models that come with fixed jackpots paying thousands of dinars .

There are also Sticky Wild bonus slots whose features, when activated, can set off consecutive wins with just one spin. The Bonus Buy online machines allow players to access their bonus features for multiplied wins.

Ultimately, you will find all kinds of machines on this platform. Simply head to the slots page and select the relevant portfolio hosting the type of games you like. Alternatively, you can find your favorite title using the Search menu.

You can spin the machines at Primobet with your PC or mobile device, as they are all optimized. There is a dedicated mobile app for Serbian gamers who prefer using their phones, and it is available for both Android and iOS operating systems. Install it to start playing on the go and enjoy personalized fun.

While each machine here can trigger real money wins, it is also possible to play most for free using the Demo feature. More on how to play slots for free is discussed in the latter sections.

Slots with Progressive Jackpot 

Jackpot slots have always been a darling among Serbian gamers, and Primobet brings an unlimited supply, enough to cater to all its players. Jackpot games are special models because of the pot drop feature. While they function like every other slot, dishing out wins when their combination is triggered, they have an extra pot with massive cash value. The pot can drop anytime on a lucky player screen as long as they are actively spinning at the time. Hence, the jackpot is simply a random gift that benefits a lucky player in the right place at the right time.

There are dominant progressive pots at Primobet that grow based on how players spin their slots and can offer millions in wins. You should watch out for these online machines if you plan to enjoy life-changing bonuses. Fixed jackpots triggered by ‘Hold and Win’ and ‘Drops and Wins’  models are also available. These often pay a maximum number of hundreds of thousands of dinars and are just as impressive as the progressive option.

The operator also has a mystery drops collection, which is also a part of the progressive models. However, these drop quite frequently, and playing their titles consistently gives you a real chance of enjoying the drops. You can find mystery drop games by tapping the relevant icon of the same name.

To benefit from any of the jackpots on this platform, try to place standard bets that are not too small. You increase your chances of triggering the feature with a good bet. However, even small wagers can still drop the promo.

Popular jackpot titles for you are:

  • Big Wild Buffalo
  • Mummy Land Treasures
  • Wolf Saga: Hold and Win
  • Moneyfest

Bonus Buy Feature

Bonus slots are known for their massive payouts whenever their features are triggered, and they form winning combinations. Many modern online machines have bonus rounds, megaways feature, ‘Drops and Wins,  ‘Hold and Win,’ and Book popular variants known to have the feature. Freespins rounds are one of the most common bonus features and will see you earn multiplied wins.

Now, there are dedicated slots whose bonus rounds are accessible even without setting them off naturally. These are bonus buy slots and are causing the raves in Serbia currently. All you need to activate their bonus features is to make a valid wager. Once you place the bet, you can play the special rounds for a chance to earn increased payouts. However, the required rate is significantly higher than the standard bets. Some games require that you place 100x of your initial bet to access the special rounds.

There are a number of bonus buy models that you can spin at Primobet and they include:

  • Fire in the Hole
  • Book of Rampage 2
  • Chieftain Buffalo
  • Diggers Gold Rush

Crash Games and Aviator with Primobet  

While Primobet has a massive portfolio, it also hosts other online slot games, including specialty selections. A major category of these specialty games are the Crash games and Aviator, which run on cryptocurrency and Provably Fair technologies. These titles' relationship with blockchain technology is why they are called crash selections, a reference to their playing pattern imitating the volatility of crypto.

Aviator is the most popular crash title and works similarly to crypto rise and fall volatility. When you place a bet on an aviator title, a plane starts moving upwards and downwards. When the plane gains altitude, you earn profits and lose if it starts descending. The plane could also ‘crash’ suddenly, hitting the bottom of your screen and causing a loss. You can play Aviator and similar crash titles at Primobet.

Other non-crash specialty titles are also hosted here and can deliver instant wins. From Keno to craps to bingo and scratch cards, you can get it all on this platform. These titles are designed by the same providers that developed most of the online machines. Hence, they are fair, reliable, and very rewarding. You can access them by simply heading to their relevant page. Some top specialty titles to play are: 

  • Mole Smash
  • Piggy Tap
  • Plinko
  • Just a Bingo!

Play Slot Machines at Primobet for Free

The objective is to give players a fair chance to spin its online machines for a chance to win real cash. To achieve this aim, players must place real wagers and take a shot, hoping to win. However, Primobet does not want you to go right into spinning slots if you do not know about their mechanics. This reason is why it has the special demo feature which allows you to spin all of its machines for free.

The demo mode lets you spin the platform machines for fun or learning purposes. If you enjoy playing slots for free without placing real wagers, then the free mode is for you. Also, if you want to have an idea about how a game mechanic works before placing real bets, then you will find the demo feature helpful.

See a quick step-by-step guide to playing free slot games:

  1. Register as a player with Primobet using your accurate details and verify the account immediately.
  2. You may fund your balance instantly or postpone it for later, as demo play does not require real bets.
  3. Head to the ‘Slots’ page and find your game. Place your cursor on it to bring up two options: Play and Demo. Choose Demo to launch the slot in free-play mode.
  4. Once the title opens, read the paytable to know all its special features and how the payline works. After that, set your bet value with the free coins and tap the relevant spin icon to start playing.

During demo play, you access every mechanic of your chosen slot and see how the paytable and special features work. You can trigger winning combinations, set off the bonus rounds and even use the Autospin setting if available for your selection. You basically enjoy the same experience as real money players. The only difference is that all wins formed as a demo player will not be credited to your account.

We use cookies to improve your experience. By using our website you are accepting our Cookie Policy.