If you are interested in trying out slot machines, especially in online casinos, then we recommend that you start by trying out free slot machine to understand how they really work.

A free slot machine is a gaming machine that does not require any money or deposit or download to play, it is purely for the fun and entertainment of gambling. Of course, you play without trying to make a fortune. Thanks to the demo versions you can play without risk and enjoy long games sessions. 

How to play a free slot machine? 

Never played a slot machine before? We explain it all here and no need to go to Vegas. For playing, simply follow these steps: 

  1. Choose your slot machine according to the theme you are interested in, the games features and functionality of the machine. You can also choose from popularity ratings and other players’ reviews. 
  2. Once you have chosen your slot machine, we advise you to read the games instructions, the payout table and the bonus table to understand how it works.
  3. Then place your fictive bet between the minimum and maximum bet of the slot machine.
  4. Go ahead and play and spin the reels. You don’t risk any losses during the spins and just enjoy playing and gambling.

With free slots games, you can get bonuses in the form of free spins. However, despite the bonus you will not get any real money or big win.

free slot machine

The different types of free slot machines

Since the creation of the first slot machine, the games models have evolved to offer a wide range of free slot machine types that are much more innovative than the classic 3-reel slot machine.

Below are the main types of slot machines and their games features.

Classic Slots

Classic games slots are those with the most popular symbols such as 7, bells and cherries. They are the most basic version of a slot machine with only 3 reels.

They don’t come with 3D animation or extra bonuses and the paylines are few. Nevertheless, this rather vintage type of slot machine is still very popular with casino players.  

Video Slots 

Video slots represent a big advance for slot machines thanks to casino technologies. Indeed, they integrate new audio and video effects into the machine to really immerse the player in the theme.

The graphics and interface are of a much higher quality, and these machines offer very interesting big features and bonuses for the player. In addition, they offer numerous paylines and therefore the possibility of generating more winnings.

3D Slot Machines

3D slots are the most powerful and interactive slot machines in gaming, thanks to innovative 3D graphics. They are characterized by advanced graphics and animations or mini-events after a win or when unlocking a game feature or extra spins. 

Thanks to these animations and graphic design, 3D online slots appeal to players in particular because they immerse them in a special world and make them feel more emotional during the game sessions.

Progressive Slots

Progressive slots or sticky bandits are so called because of what is called a progressive jackpot. In this type of slot machine, the progressive jackpot is a big prize pool made up of the bets of all gambling participants. 

These progressive jackpot slots are particularly popular with players because for the lucky player who hits the jackpot, they represent a great opportunity to win!

What are the features of a free slot machine? 

As you enter the world of slots, you will have seen many unfamiliar terms that characterize a slot machine. In fact, both free and non-free slots have their own casino vocabulary, whether it’s about options, spins or bonuses. 

  • Bonus buy-in: This is an option that allows you to access the bonus feature directly without having to wait for scatter games when buying the bonus.
  • Auto play: This refers to the automatic mode of the slot machines. The player can program the number of spins they wish to play in the game settings.
  • Jackpot: Fixed or progressive. This is the jackpot that a player can win and is made up of all the players’ bets.
  • Paylines: The line that pays out when a winning combination of symbols is formed. 
  • Software: These are the games provided by the casino and gambling developers or providers. Among them you will find: Yggdrasil, Betsoft, Pragmatic Play, IGT, Red Tiger Gaming, Netent…
  • Megaways: This is a special feature added to slot machines that allows for more paylines and hotter jackpot wins.
  • Multipliers: This is a symbol that will multiply the winnings. They can be x2, x3, x5 etc. Multipliers can stay for several rounds and multiply the winnings each time.
  • Respin: This is the act of respinning a reel to try and form a new winning combination after the end of the real spin. 
  • Scatter: This is a symbol that triggers the bonus feature and thus offers a predefined number of free spins. You need to get 3 or more scatter symbols to get the bonus and free spins. 
  • Free Spins: These are free spins that allow you to spin the reels without spending any money. The winnings from these spins go directly into the player’s bankroll.
  • Stacked Wilds: These are wild symbols that appear randomly on one of the reels to cover it completely.
  • Sticky Wilds: These are wild symbols that remain frozen for a certain number of spins and turn into symbols to form combinations.
  • Symbol: This is a particular sign associated with a win or feature. 
  • Rows: A real game can contain several rows of symbols. Most of the time there are 1, 3 or 4 rows per real.
  • Rolls: or reals. These are the reels that rotate during the round. Usually a machine has 3, 5 or even 6 reels.
  • Volatility: Casino volatility refers to a slot machine’s winning potential. The higher the volatility, the more rare but significant the winnings. Conversely, the lower the volatility, the more regular but smaller the payout. 
  • Wild: These are symbols that transform other symbols to form a winning combination.

Where to play free slots? 

If you want to play free slots online then here are the different ways you can play. 

free slot machine

Demo versions

You can play slots for free on most online casino platforms. Indeed, these platforms include a demo version that allows players to test the slot machine without spending a cent and without having to download or register.

If the player likes the game then they can decide to make a casino money deposit to play the real version for their first cash win. 

Mobile demo versions

You will be happy to know that it is also possible to play slots for free from your tablet or smartphone with the demo version. Indeed, casinos games providers such as Netent, Yggdrasil, Betsoft, IGT, Red Tiger Gaming or Pragmatic Play are now developing their game software in such a way that it is adapted to the mobile support. 

So, don’t hesitate to play all your favourite casino games with the mobile version of Casinozer without having to make a deposit. 

Gaming sites specialising in casino games

Finally, there are gambling sites that are not online casinos, which offer a list of casino games and slot machines that you can play for free in demo mode without downloading. However, some may require registration. 

We invite you to take a look and playing as most of them offer rankings of the best slot machines in terms of free spins, wild bonuses, features and themes with good rtp like Vegas Hot, Super Diamond Wild, Golden Coins,Fun Fair, Hot Coins: Hold and Win, Fun Diamond,Super fast hot hot, Vegas Diamond or Golden Horns

Find our best online casino gaming providers like Yggdrasil casino games, Betsoft, Netent, Pragmatic Play, IGT, Red Tiger Gaming and play our best megaways casino games, table casino games like poker as Casino Stud Poker or Black jack High and live action games at Casinozer.  

For each new registration, don’t forget to claim your welcome bonus casino after your first money deposit to try to hit a high jackpot on many megaways online games and new slots machines !