Play Slot Machine

Here you can find a collection of free online slots, come and take a spin and experience the gameplay and bonus features of a modern day online casino game.

Slots Online Casinos

We’ve put together a list of our top online casinos that offer the best range of slot games. Take a look below and pick out a casino that you like, they are all fully recommended by us.

Casino Bonus Rating    
888 logo 888 Casino Get up to £1500 Welcome Package 9.5 Play Review
WilliamHill William Hill Welcome Bonus of 100% up to £300 9.5 Play Review

Introduction To Slots

Slots have come a long way since the days of the one-armed bandits and they are now more in line with today’s video games than a traditional slot machine. The HD graphics, animation sequences, and bonus rounds are part and parcel of today’s gaming experience. The looks might have changed but the structure of the game is still very much the same. A typical slot will have a number of reels and rows where the symbols spin and land, as well as the spin button and bet per spin configurations. Playing these types of games has always been straightforward and that’s the beauty of them, you spin the reels and wait to see if you land a winning combination of symbols. This has always been the way but as we mentioned, today’s modern slot machine comes with many different gameplay features to enjoy which we will explain in more detail below.

Special Slots Features

Slot games all come with the traditional reel and symbol layout and this is where you can pick up the smaller prizes, however, it's the special features that brings uniqueness to each game. Popular features include free spins, enhanced multipliers from wild and scatter symbols, bonus rounds, and jackpot prizes.

  • Free spins come at no extra cost and so your bankroll will not decrease at all during this feature.
  • Multipliers basically enhance your winnings by the multiplier amount. These multiplier amounts can range from as little as 1x up to 100x, and you’ll even find 1000x and more if you land the wild and scatter symbols in combination with your winning paylines.
  • Wild symbols usually substitute all other symbols except the scatter and quickly boost your winnings.
  • The scatter symbol itself will often trigger the bonus round and also pay out if two or more land on the reels in any position, hence the scatter name!
  • Bonus rounds are free rounds which often include one or a combination of the above features, but sometimes a slot game might offer a simple “pick and win” bonus round where you stack up prizes by clicking special icons with hidden amounts.
  • Jackpot prizes - The biggest and most rewarding feature is the jackpot though, with many jackpot prizes extending up into the millions from just one spin of the reels!

Activating these features is not always easy but if you do manage to trigger them then you will often find the top prizes waiting to be won. Games such as Starburst and Cleopatra are two popular slots with easy and rewarding gameplay.

In addition to this, today's slots give you the choice of how many paylines you can play from one to the maximum in the game. Newer slots have features such as the All Ways Pay design and this creates hundreds and sometimes thousands of paylines available to match up symbols with left to right and right to left combinations. Basically, the more paylines you have in play, the more chances that you have in landing winning symbol combinations on each spin. Obviously, the more paylines you choose the bigger your total bet will be so you’ll need to find the right balance of paylines and bet total for your own playing budget.

Types Of Slots

The modern online casino is home to a huge range of slots. The traditional style machines with the lucky 7 and cherry symbols are few and far between with the newer immersive and interactive designs taking center stage in most of today’s online casino collections. Nowadays, you’ll find a range of games from jackpot slots, progressive jackpots, video slots, 3D slots, penny slots, and multi-reel slots that offer anything from 5 reels up to a total of 7 reels in the biggest layouts.

Real Money Slots

Playing with real money is the endgame for all casino players because, after all, we all want to win some prizes along the way, right? You can find demo free versions of most games but obviously these come with no prize money potential. Signing up to real money casinos is the only way to play for real money, however, the thought of registering a casino account can put some people off due to the prospect of spending money that they don’t have.

The online casino environment has changed quite a lot over the last few years, nowadays you can find online casinos that allow you to deposit as little as $5 dollars. This way you can keep your playing and spending limits in check. Take note that you’re still just as likely to pick up wins by playing penny slots over dollar slots, only the multipliers and features won’t obviously pay out as much. Taking advantage of the promotions and bonuses is another way to extend your gameplay with all the top casinos offering lucrative bonus and free spins deals in exchange for a small deposit, or sometimes no deposit at all if you take the time to shop around.

Slot Machines Payouts & Winning Odds

The various payouts and odds within every game can be found in the rules section, usually displayed as a '?' icon. Here you can read up on all the different multipliers and symbol values which will help you understand how those in-game paylines work. Regardless of how many paylines are available, you should always try to play as many of the lines as possible, as this gives you a better chance of activating the bonus features where the bigger prizes can be found.

If you want to find out the average payout potential of a slot then you need to find the RTP %. This represents the overall return to player in terms of wins. The RTP does not represent your individual player potential but it’s more of an overall return for the life of the game across all bets from all players. In general, a 98% RTP game is more likely to payout than a lower 90% RTP game.

Anything above 97% is considered a high RTP game, in and around the 94-96% range are your average and industry standard RTP games, and anything less than 94% are classed as low RTP games and payout much less frequently than the average and high RTP games.

Progressive Jackpot Slots

The progreesive is the type of slot game that gives you the chance to change your life in one spin of the reels. There are many jackpot slots available to play but these are often fixed amount jackpots. A progressive jackpot game holds a continuously increasing jackpot amount that grows with every bet on that game, and not just your bets but the bets of every other player at that casino. But it doesn’t stop there, some progressive jackpots are connected to multiple casinos and this is where you find the monster jackpots with millions of dollars as the top prize. Popular progressive jackpot slot machines include Mega Moolah and Major Millions, both of which have already helped to turn casual casino players into millionaires with the help of a few lucky spins. It's important to know that some jackpot games are designed to only payout when the max bet is activated, so if this is your goal you should play the maximum bet whenever you can.

Slot Bonuses & Promotions

Bonuses are a secret weapon for casino players and these can be found as early as when you first sign up to a site. New players are often given the choice of welcome promotions that offer a no deposit bonus or no deposit free spins which can be used to test out the site for free. This is a great way to play the casino without paying a penny. If you like the casino and their games collection then your first deposit will almost always reward you with a bonus and sometimes even more free spins.

The bonuses keep on coming after you sign up and existing customers can regularly claim monthly and loyalty-based promotions. These types of deals are often deposit match bonuses that require you to make a minimum deposit. The bigger casinos will also throw in free bonus spins from time to time or simply offer a number of spins when you deposit a minimum amount. It’s worth noting that even if you claim a new player or existing player free spins bonus, the spins are often only available on specific slot titles. Always check the T&Cs before you claim each bonus for its specific rules, wagering requirements and capped winning amounts to ensure that the bonus is fair and reasonable.

How To Win At Slots?

There is no secret strategy for winning and the game is purely based on chance. Any casino gaming guide telling you how to win is not really worth reading. Your best bet, pardon the pun, is to play the demo versions first, practice your slot machine skills and familiarize yourself with the game and features. This way you will know what to expect if you ever reach those big-prize bonus rounds in real money games. One useful piece of advice when looking for a “winning” slot machine is to look for high RTP and low variance games, these are more likely to payout albeit with smaller prizes. Games which are high variance and come with lower RTP rates payout less often but are more likely to offer the bigger prizes if you do land a win. Games like this require larger bankrolls due to the big swings in the game as you could easily burn through your balance as you wait for that one big win.

Are Slots Rigged?

Online slots are not rigged if you play at the licensed casinos. Casinos with gaming licenses have been approved as trustworthy gaming suppliers and so they are expected to offer fair gaming. Anything other than fair gaming will bring about penalties and fines, and can even cause their licences to be removed if the rules are broken severely. Unfortunately, there are casinos out there known as black casinos. These casinos don’t hold any gaming licenses and do promote unfair games on their site which hold little to no possibility of paying out. Always check for gaming licences from established gambling authorities such as the UK, Malta, Gibraltar, and Alderney gambling commissions. These help to prove that the casino you are playing at has been approved and promotes a legal and fair gaming environment.

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