About Video Slots
Video slots work based on a random number generator. They have a certain number of reels and rows where there are different symbols placed. After you make a bet and start the game, the spin begins. If a combination of the same symbols comes up or another condition for payout is met, you receive prizes.
Despite the similar principle of work, two separate slots can be very different. The diversity of the gameplay is achieved with different playing field structures, mechanics, and bonus rounds.
The inventor of the first slot machine is considered to be Charles August Fey. Although the exact date of its creation is not known, sources state that it happened from 1887 to 1895. Charles introduced the public to the first machine that automatically accepted bets and paid out winnings. The slot was named Liberty Bell. It had three reels and three rows where five symbols would come up — three card suits, horseshoes, and bells. The development immediately became popular at land-based casinos, and since Fey never patented his invention, other companies started replicating it.
The first electromechanical slot, Money Honey, was developed by Bally Manufacturing Company in 1964. Reels became virtual, and players watched their rotations through the display. The maximum payout there was 500 coins. The game became popular so quickly that soon it completely ousted mechanical slots from the market.
Players still had to use the standard lever to start a spin in Money Honey, although technically, it was not necessary. The developers of the slot were afraid that players would be uncomfortable using a button.
The active growth of the Internet in the mid-90s led to the appearance of the first online casinos. Initially, there were only classic table games available, but later slots made their way there as well. Soon they became more popular than traditional games, so hundreds of studios began developing them. Today, the range of video slots at an online casino in the UK can include several thousand titles.
Fairness of Slot Machines
The main difference between slots and other games is that the results are based completely on a random number generator. It determines what symbols come up on the reels after each spin. This makes the results not only chaotic and unpredictable but also unrelated. That is, with a long series of losses, the probability of receiving a payout does not increase at all. Everything depends entirely on luck.
Additional proof of the reliability of free video slots at a particular online casino can be:
- Licene obtained by the gambling website from the UK regulator.
- Certificates of random number generator verification issued by eCOGRA, iTech Labs.
- Positive reviews written by reputable reviewers.
If the slot is licenced, it is always hosted on the servers of the provider that developed it. This excludes the possibility of online casinos influencing the level of returns and other game parameters.
Types of Slots
The fundamental principles of a slot’s operation do not differ from all other games of this category. A random number generator always determines the results, making them unpredictable. To diversify the gameplay and stand out from competitors, providers introduce different functions and mechanics, unusual ways of getting payouts, and minimum and maximum prizes in their titles.
Free online video slots can be divided into several categories.
|Classic||Slots with a minimum set of mechanics and simple graphics. The payouts are made for forming lines of identical symbols. This is a good choice for fans of the old slots and beginner players for whom it may be difficult to understand various game functions.|
|3D||In this category of online slots, there are almost no restrictions. They offer advanced graphics with three-dimensional effects and symbols. Players can get payouts not only for forming symbols on the lines but also when meeting other conditions. For example, in some slots, a combination is a certain number of identical symbols, regardless of their location on the playing field.|
|With jackpots||These can be both classic and 3D. The main feature is the presence of a cumulative or fixed jackpot. In the first case, players' bets form the prize pool. Here, jackpot is gradually and constantly growing. In the second case, its size is tied to the bet amount.|
Providers can also implement additional mechanics. For example, Megaways, Gigablox, or Hold & Win.
How to Play Casino Video Games
Any adult gambler can play at an online casino today. To do this, you have to choose a gambling website and register, and then activate a no deposit bonus or make a deposit. The last step is to choose the game and its mode.
Demo Video Slots for Free
If you do not want to risk real money, you can play free online video slots in the UK. Each game has a demo mode where you can bet free chips. They have no monetary value, and their balance is unlimited.
If your free chips run out, you have to reload the page, and they will be restored to their initial value.
Demo mode lets you test free online slots and check their mechanics, return level, payout frequency, and payout size. However, since there are no risks, it is also impossible to win real money in this mode. It is meant for introductory purposes. It can be used, for example, to evaluate the game before making investments.
Playing for Real Money
If you want to win real money, you have to run video games at a casino in regular mode. Each spin costs the corresponding amount. There is a risk of losing the bet, but at the same time, it gives an opportunity to receive payouts.
The Best Free Video Slots with Bonuses
Choosing a video slot is as difficult as choosing a casino. Here, you also have to consider various criteria that reflect your potential benefits and the game’s quality. Our editors have prepared this list of the best free video slot games in the UK to save players’ time and protect them from unnecessary risks. You can find their paid versions at most online casinos. These are popular slots of reputable providers that are leaders in their categories.
Free Video Slots Selection Criteria
The quality of slot games can be evaluated according to several criteria. When compiling the rating on this page, our editors considered four crucial parameters.
Our experts check the reputation of the casinos where you can play particular slots. To do this, they analysed players’ reviews on various thematic sites and forums.
No Download and Sign Up
The option to start the game without registering at the casino is essential. Thanks to this, you can evaluate it without wasting time creating an account. After that, you can decide whether to register.
This rating includes many online slots where you can get a no deposit bonus or free spins. This lets you play without risks but at the same time keep the option of getting real payouts.
It is the main technical characteristic that reflects the level of payout. The higher the RTP percentage, the more money you can get in the form of prizes.
Best Online Casinos and Free Slots in the UK
Our editors have prepared these ratings of reliable online casinos for casino players. Also, there is a list of the best slots available in demo mode here on this page. You can test popular releases from providers and choose the gambling website where the particular slot is available.
No download, no registration, or deposit is required to play for fun in free mode. It is enough to simply press the button and start spinning.
Video Slots Gaming Regulation in the UK
In the United Kingdom, the online industry is regulated by the UK Gambling Commission, created after the 2005 law legalising online casinos. The organisation is responsible for issuing licences, maintaining fair competition in the market, and developing regulations.
A licence issued by the Gambling Commission can be applied to different categories of games. There are separate licences for slots, blackjack, and roulette.
New Gambling Requirements
Prior to 2014, when the amendments to the gambling laws were adopted, the activity of offshore websites was not prohibited. It was not regulated at the legislative level, casinos with foreign licences could operate without restrictions. Now, any casino that offers video slots for free in the UK or for real money to UK players has to obtain a licence from the United Kingdom and pay taxes to the country’s budget.
Many casinos let gamblers play free video slots without creating an account. However, for money betting, you have to register an account.
Yes, free spins. They let you make a certain number of spins without risk. Free spins are paid by the casino.
Sometimes they are provided by the gambling website. If there is no such information available, you can find it on the software provider's website.
When you restart it, the game starts from where it was stopped last time.
It is the level of riskiness. The higher it is, the greater the spread in the frequency and size of payouts.