Deposit Bonus Slots

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Prime Slots offers the best casino slot machine experience on the web!

Welcome to the jolliest place on the web. You can get real money bonus spins, play and have the chance to win even more money. It doesn’t get much better than this.

Get your first batch of Bonus Spins right off the bet, when you make a deposit. You can immediately start playing. All you need to do is register (just username & password), make your first deposit and claim your Bonus Spins that have real money value!

This is how you can claim your bonus rounds:
Type your email, choose a username and password. Click Next.

Now, you should fill your first and surname, address, mobile number, sex, birth date and currency.
Make sure to tick the two boxes, at the bottom. You’re done. Click Open Account.

It’s time for these Bonus Spins. Go first to the cashier, make a deposit of €20 minimum and that’s it. PrimeSlots immediately doubled your deposit. Now go to the lobby game, click the Games button and start spinning.

This is How To Get Your Bonus Spins

Simple as pie. Once you register to Prime Slots, you’re really close to get Welcome Spins.
Just make your first deposit and you’re ready to spin.

Want Even More Bonus Rounds? Here Is How To Get Them

There are many ways to get more Free Spins and Bonuses on Prime Slots, left and right, everywhere you turn. The flood doesn’t stop. As long as you’ll continue playing, the bonuses will continue coming.

Welcome Spins & Matchup Bonus

Making your initial deposit on Prime Slots is nothing less than a reason to celebrate. We love playing the good host, and it is very important for us to make you feel welcome.

Let’s call this a Welcome Package: you get a Matchup Bonus on your first deposit. You can get more Extra Spins on deposits made in the two days following the registration! For more details, read all about it in our Promotion Page.

VIP Program

We treat our players like VIPs and speaking of it, we have a very attractive VIP Program to accommodate our loyal players. You don’t need to do anything special to enroll in the program. As you spin & win you accumulate Reward Points that push you up the VIP ladder, and can be converted to real cash bonus.


We also give extremely rewarding Rewards to all our players. Our rewards come in all shapes and sizes, in every game you play: Massive Payouts, frequent Bonus Rounds, and great Return To Player ratios. Get the picture already? We like to spoil our players.

Free Rounds On Mobile Slots As Well

PrimeSlots has a fantastic mobile casino slots site. It is completely responsive to any mobile device, be it Android, iPhone or Windows, or any tablet. The slot games look great on the small screen, and the experience feel completely natural.

You can enjoy your favorite slot games anywhere, anytime and on any weather for that matter. It’s time to play!

PrimeSlots is a prime location on the web for slot machine gaming. More than 250 slot games with amazing payouts to choose from are waiting for you. So claim your Welcome Spins, claim your Matchup Bonus and let the spinning begin!

Lucky First-Time Winner Cashes in on €55,965 Prize from Sign Up Bonus!

Jonas M. of Germany managed to turn his initial Sign Up Bonus into an astonishing €55,965 pile of cash in just a few days after joining PrimeSlots as a member.

PrimeSlots offers new members a generous Welcome Package. New players get Bonus Slot Spins immediately after they register to the site, and make a deposit. This is just the appetizer. The big, juicy entree comes in the form of a Matchup Bonus on your First Deposit. Is there a dessert, you might ask. There is - you can get more Bonus Spins on deposits made in the two days following the registration! To learn how click here.

Jonas didn’t waste time and started spinning those reels. He was indeed surprised and delighted by his super-quick Winnings: "A few of my friends have told me about Prime Slots, and the tons of free spins offer gave me a chance to try it out. I never thought I would win so much money in such a short time!".

This is just one of numerous amazing winning stories that happen on the PrimeSlots site every day.

Another Bonus of PrimeSlots: Flawless User Experience

We, at PrimeSlots, value all aspects of the user experience on our sites. We offer extremely high payouts that players can get in the bonus rounds and over 250 different slot games to choose from. On top of that, we make sure that the technical aspect of the user experience is flawless.

This is what Gordon S. of the UK had to say in regard: "I’ve always enjoyed playing online slots but was really frustrated by the gaming experience – games took ages to load and were lagging at the worst point. Since I discovered Prime Slots, I enjoy playing slot games that are visually pretty and give you a great game experience."

Super Easy Cashout

PrimeSlots is offering a very generous Sign Up Bonus that allows user a quick hands-on slot experience immediately after registration, even before deposit. In the same way, we let players cachout on their winnings with the same ease.

Here is Fredrick J. of Findland experience: "When I had my first Big Win I was so happy! I just wanted to cashout and enjoy my earnings. On other gaming sites the cashout process was long and annoying, but not with PrimeSlots. The cashing out process was super easy and very quick."

Great Customer Support

We make sure to provide the best customer support in the business to our members. We are always available for any question, willing to sort out any difficulty and assist our player to benefit the most from their Prime Experience.

Jack H. of Australia agrees: "My wife surprised me for my birthday and made a deposit under my name to PrimeSlots. I played pokies before, but never online. When I had a question about the bonus rounds, I clicked the Chat button. A customer support rep was there immediately to answer my question."

What is a Welcome Bonus?

Welcome Bonus is the initial bonus of Spins you get when you register to Prime Slots and make your first deposit, you second deposit and yes - your third deposit!

Are there any other kinds of bonuses on PrimeSlots?

Oh yes! As you continue to play the bonuses keep popping up from all directions. First of all you get a generous Match Up Bonus on your first deposit. You can get more Bonus Spins on deposits made in the two days following the registration! You can read about it here. On top of that, all of our 250 real money slots games offer numerous bonus rounds and features.

To learn more about various ways you can get bonuses click here.

Do free Slot spins actually have real money value?

They sure do. Think about it this way: when you spin the reels you are actually betting money, right? So if it’s a Free Spin, it means it is free for you, but we put the money in for the bet. Every spin of the reels, free or not, is back with real money.

Is there a difference between Free Spins and Bonus Rounds?

Yes and no. Basically, every free spin you get is a bonus. The initial sign up bonus is of Slot Spins. So in this case, they are the same. They can differ in the slot machine games. Many games award you with Bonus Rounds. The bonus rounds can sometimes mean Free Slot Spins and other times include unique features that give you a much higher winning chances.

Can I get real money bonus in addition to the bonus spins?

You sure can. Our Match Up Bonus is of real money value. Your initial three deposits will be matched by Prime Slots up to €200. That’s real money to play with, and win with! There’s a reason they’re called real money slots!

Do all the Free Bonus Rounds apply to mobile slots as well?


Do I need to download any software in order to play slot machines on Prime Slots?

No download is needed. All the action is taking place right in your browser.

Do I need to register in order to play on Prime Slots?

Actually you don’t. All of our 250 casino slot games have a Demo setting. You can play for as long as you want on the demo mode of any of the games, No Registration Required. Keep in mind though - you can’t win any real money in the demo mode, just happiness.

What is a Bonus Code?

A Bonus Code is a promotional or celebratory bonus we give away to new and existing members of PrimeSlots. It may be distributed on special occasions and events, or as part of a broader campaign. The contents of the Bonus Code differs each time. The most important thing to know about the Bonus Code is that it can arrive at any time, to anyone, for any reason.

110 Spins & up to 200£/€/$ Welcome package terms:
  • Offer only applies to new players.
  • 110 spins & up to 200£/€/$ Welcome package: Spins & bonus are given as follow : 30 spins + 100% up to 50£/€/$ upon 1st deposit (min deposit 20£/€/$), 40 spins + 50% up to 100£/€/$ upon deposit on the day after 1st deposit (min deposit 20£/€/$), and 40 spins + 50% up to 50£/€/$ upon deposit on the 2nd day after 1st deposit (min deposit 20£/€/$). Unused spins expires 24hrs after being issued.
  • Winnings won with spins that require deposit, have to be wagered 35x.
  • Bets on different games contribute differently to the compliance of the wagering requirements. Please read Wagering policy.
  • Full terms and bonus policy apply