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Basics of Free Slot Machines

Here at FreeSlots99, besides bringing free online slots, we are also providing all information on them: with all tips on slot, as well as knowledge on how they differ from each other, how to have more fun and win better prizes. You can read our reviews, choose your favorite slot, and play for free before you get to the real money slots. Don’t forget to claim the welcome bonus – click on a special link on the slot review page.

Look at New Free Slots from the menu. You can also select games by the maker. We advise trying IGT first. Proceed to WMS or Aristocrat if you want something more old-fashioned. Choose NetEnt for a fresher feeling.

Features of Online Slots

If you want to win real money online, first get used to online free slots, which will give you an edge when you do decide to make a deposit. If you are not overly experienced at casinos online and this slot universe in particular, you can discover all bonus features of video slots beforehand. For example, one might not know what words like “wild symbols” or “scatter” mean in regards to vegas slots online, but after some playing he will.


Multipliers Icon

Multipliers

A player’s winnings will be multiplied by some amount if he wins and also gets a multiplier. Multipliers will show itself as x2, x3, x5, and even x1000 times.

Wild Symbol Icon

Wild

If you land on these neat feature, it will change the icon on the slot to any symbol that is required for winnings.

Scatter Symbol Icon

Scatter Symbols

These can trigger large interactive bonus games for players, they appear randomly when playing and if you are lucky enough to get two or three scatters on a reel, it is basically an instant win.

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Slots with Free Spins

Everybody love free spins bonus, which do not subtract money from your existing balance but if successful, coins will be added to your account.

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Bonus Rounds

Some benefits triggered by scatter and other symbols will allow gamblers to play additional rounds to boost gameplay and will award them with considerable payouts.


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Bonus Game

This is a really cool feature that allows playing a free game within a game. If a certain combination is achieved on the reel, this achievement will be activated. These can be varying degrees of difficulty, but are often fun and will yield a possibility of winning a bigger prize.

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Jackpot

This is the biggest prize that can be won on a single casino game or an entire network (progressive). That is why everyone play these slot games and therefore it is so exciting to win.

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Paylines

These are the lines on the reel that is active and allows us to get a winning combination. There can be anywhere from 1 to 100 lines, sometimes even more. In modern free slot machines paylines known as ways to win.

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Autoplay

By enabling this option, the machine will run continuously until you instruct it to stop. It shows some result, then moves onto the next spin. Some hit it, so they don’t have to constantly keep pressing a button for each rotation.

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Gamble

This is a guessing game, where the player is asked to choose a red or black card suit for a chance for an extra win.


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Reels

Most of them will have three, five or seven reels. These are then multiplied by three columns to create symbols and hopefully help you win. The quantity of reels and paylines work together creating all the combinations.

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RTP

Return to player is a special number that determines how much of a wager is going back. Usually slot machine games have something like 94% which means that over a very long run 94% of player’s money will be returned. We are talking about online collective bets, not individuals deposits. So, the more the better. See our website for some insight into casino slots with the highest RTP.

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Random number generators (RNG)

It is responsible for what payout percent each slot machine gives you. All percentages are always certified and approved by third party authorities to ensure fairness. It works the same way with free online slots as it does for other casino games like live roulette, online blackjack, baccarat, keno, craps, scratch cards, video bingo, video poker and other online table games. When checking the paytables for various winning combinations, the amounts will reflect with the virtual odds. The higher the jackpot stands at, the lower your likelihood is of hitting the right combination.

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Volatility

High simply means rare big wins, low means frequent low wins.

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Click and Pick

Happens within a bonus round and offers a player an instant mystery present.


Benefits of No Download Slots

There’s more to playing slots without downloading or registration than meets the eye, and we’ll give you just some of the main benefits to help you make up your mind. The main benefit is pretty obvious – you get to play stress-free, without a chance of compromising your financial situation. Still, we’re confident you’ll also benefit from the following advantages:


Perfect for beginners to learn the basics

Slots are indeed games of chance and pure RNG, but even though you don’t need any skill, you should learn your way through the games to understand them and get better playing results. That’s why it’s useful to explore the free version of the game to gain insight into the gameplay mechanics, RTP, paylines, bonus features, and others.

Put some strategies to good use

One of the best things about playing for free is that you get to experiment a bit and try some strategies. You can switch from one game to another with a “Five-Spin” strategy, or use a different technique like reducing paylines or experimenting with feature buy options and switching games with different volatility ratings.

Enjoy the process for the experience and not for profits

An often underestimated benefit of free slot games is the chance to play without ever worrying about your balance. This way, you truly get immersed in the game so you can experience it for what it is – a fun and engaging activity for players who are genuine fans of its mechanics.

Learn more about bonus features

Another great benefit is that you get to learn all about different bonus rounds which are the main highlight of the most slots today. That’s also why most players get overwhelmed by all the different bonus types. You can try free slots with bonus and free spins rounds, or explore games with base game features and progressive jackpot prizes.


Types of Slots

  • Video Slots – These are definitely a celebration of more recent technology when it comes to the world of online gambling. Video effects are incorporated into the gameplay, making the experience even more interesting.
  • Classic slots (777) – Their appearance and functionality are basic. These are otherwise known as 3-reel machines – easy slots to play but still super exhilarating and beneficial.
  • Fruit Machines – 3 reel slots with various fruit signs and other classic icons including “bar”, “bells” and “lucky 7s”.
  • 3D Slots – All state-of-the-art graphic developments available with such slots like Cleopatra. Mini events are often put into place after each win and during your participation with the game. Again, sometimes they can be in the form of an app that you need to download and install. Some time ago when browsers wasn’t so nice with modern visuals as they are now, this was the way to go. Now it is better to just play online and not download anything.

No Download Casino Slots – Play For Fun

Sometimes you just want to play free slots without downloading or having to deposit your own cash, and this is what we are offering. The worst thing that can happen is depositing money only to find out that you dislike offered selection.

We realize that downloading additional application is not always preferable, that’s why no download required to play free casino slot for fun that you find on FreeSlots99. The only thing that rarely has to be downloaded to play slots for free is a “flash player”, but most of us have this already.

Something known as HTML5 is what software providers use to make online slots these days. This makes visuals more updated and beautiful, and allows users to play free online – without having to download or to be registered somewhere.

So do not download any weird pieces of software onto your computer by joining other online casinos, just play best free online slots for fun in your web browser. In addition to experiencing all free casino games in our database, you will also be able to play bonus rounds. Experiment with free slots games online without spending anything before playing them for real money. When you are playing free slots no download and no registration in necessary. Your privacy will remain secure even if you’re using a shared device to play, and there’s no need to create a pointless nickname either of course.


Slots With Free Spins Feature

Pixies of the Forest
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RTP: 96.98%, Reels: 5, Paylines: 25
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Slots With Bonus Round Feature

Starburst
RTP: 96.1%, Reels: 5, Paylines: 10, Free Spins: No, Multipliers: No
Theme: Gold, Space
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Super Monopoly Money
RTP: 95.97%, Reels: 5, Paylines: 25, Free Spins: Yes, Multipliers: Yes
Theme: Money
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Dancing Drums Explosion
RTP: 96%, Reels: 5
Theme: Oriental, Asian
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Slots in the World

Obviously each country has varying names for different things. Slots are no different in this aspect. For example, slot in the UK is fruit machine. In Australia and New Zealand, slot machines are called poker machines (don’t confuse with video poker) or pokies and slots are referred to as pokie games.

One armed bandits are what many people call slots all over the world because they used to have a one lever on one side of them (some still do in land based new casinos!). In Scotland they call them puggy (Scottish English slang), which is quite funny and makes little sense unless you are a true Scot!


Slot Developers


IGT Logo

Wild Wolf, Cats, Kitty Glitter, Wolf Run, Golden Egypt, Double Diamond, Monopoly, Wheel of Fortune, Triple Diamond and Cleopatra are awesome games that are made by the IGT from the UK.

Microgaming Logo

Microgaming is also from the UK, and they offer slots including Mega Moolah, Thunderstruck, Hot Shot and Double Wammy.

RTG Logo

Realtime Gaming (RTG) has such well-known games as Spirit Of The Inca or Caesar’s Empire. Book of Ra, Power Stars, Book of Ra Deluxe, Sizzling Hot, Hold Your Horses and Diamond Trio are some classic slots that have been produced by the Austrian company Novomatic.

NetEnt Logo

NetEnt (Net Entertainment) is a prominent casino soft brand from Sweden and they are famous for their contemporary and themed games like Starburst or Twin Spin. Thunderkick geniuses (Well Of Wonders slot game) is also from there.


Play'n GO Logo

Another Swedish supplier of gaming systems – and our favorite – Play’n GO with their’s best free slots Jade Magician, Tower Quest and Book Of Dead.

Global Games Logo

Global games powerhouse Aristocrat with their Choy Sun Doa, Buffalo, Buffalo Gold, Miss Kitty, Dolphin Treasure, Indian Dreaming, Double Happiness or Where’s The Gold is from the Australia.

NextGame Logo

NextGen Gaming with slot game Foxin’ Wins and Big Time Gaming with Bonanza is also from there. WMS with it’s incredible Wizard of Oz, Zeus, Bier Haus and Crystal Forest slots is from the USA.

Bally Logo

Widely-acclaimed Quick Hit and it’s versions like Quick Hit Black Gold and Quick Hit Ultra Pays Sun Dragon, Shadow Diamond, Vegas Hits and Moon Goddess games are from the American vendor Bally.


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