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Welcome to slotsmachines.org. Find here all types of online slots and the best slots casinos.
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*Bonus offers for online casinos are usually valid only on the first deposit but are also regularly valid up to the first five deposits. Free spins you receive are usually valid for a certain number of days and can be played on a specified slot machine also determined by the online casino you play at. The online casino you play at will specify in the T&C how many times the bonus must be wagered before it can be paid out. The minimum deposit is usually €/$/£ 10 and sometimes more or less to activate bonus.

















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How We Review Slot Machines
Considering the high number of slot machines on the market, it’s safe to say that slots are arguably the most popular casino games. Though the umbrella slots portfolio is popular among casino games portfolios, individual games inside the slots portfolio differ when it comes to the games’ popularity index. It’s for this reason that some slots are enjoyed by multitudes every single day while others are rarely played.
The best way of unearthing the popular from the not-so-popular slots portfolio is to review the games by way of checking different parameters. In the guide below, we are going to expose and explore the parameters to consider when reviewing slot machines.
Parameters to Consider When Reviewing Slot Machines
RTP (Return to Player Percentage)
Undoubtedly, the most important attribute that players look for when searching for slot machines is the profitability aspect. What are the expected returns from the wager one places? Well, to know just how much the game returns (theoretically), players should consider the theoretical return to player percentage. The higher the RTP percentage, the small margin of loss expected. Inversely, the lower the RTP, the bigger margin of loss expected. Putting this into practice, if a game has a 98% RTP, it means if the player wagers $100, s/he is expected to lose only $2. Players, therefore, are recommended to go for high RTP games.
Slot Volatility/Variance
How do you want your payouts to come – frequently but in small amounts or infrequently but as a lump sum? Each slot by default is designed to offer payouts either frequently or infrequently. What determines how the payouts come is the volatility level. A low-volatility game offers frequent winning combinations which spit out low payouts. A high-volatility game on the other hand offers infrequent winning combinations but once they land, a huge win is guaranteed.
Mobile Compatibility
The mobile revolution brought about great convenience. Nowadays, one can engage in literally anything on the internet using a mobile device. Even spinning the reels is an activity you can do on the go. If you prefer playing games on the go, you should settle for games optimised for mobile play. Games optimised for mobile play are designed using either Flash or HTML5 technology.
Simplicity/Complexity
Slot machines are chance-based games. However, there are some tools incorporated in games which make them either simple and straightforward or complex. As different players have different needs, those who prefer simplicity should go for simple games while those who prefer a more complicated gameplay should settle for complex games. In simple terms, simple games are classic or classic-inspired slots that feature limited or even zero bonus features. Complex games on the other hand are games that come with a plethora of bonus features.
Free Play Mode
While matching identical symbols, creating win lines and scooping the resultant payouts is the major driving force that pulls players to play slot machines, there is a need for players to acclimatize to the gameplay rules, before placing a real money wager, use playing advice and winning strategies. Owing to this, players should consider games that offer a free play mode (demo mode).
Jurisdiction
A game is only great if you can play it. Unfortunately, owing to licensing stipulations among other measures put in place by regulatory authorities, players in one jurisdiction may enjoy a game but those in another jurisdiction won’t access it. It’s important therefore for players to consider the jurisdictions that a game is accessible in when doing their reviews.
While the above list is not exhaustive, it’s important to note that the exposed parameters are the most significant. Other parameters that players may consider include the betting options supported, languages supported, autoplay options, availability of jackpots and game theme, number of reels as well as paylines/megaways/ways to win.




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How Do You Choose the Best Slot Machines to Play On
Are you looking forward to playing your very first slot machine? Or perhaps you have played slots before but you just want to know the hacks of picking the very best out of the rest. Well, slot machines are found in abundance. While we don’t have a specific number, it’s safe to say that they exceed the 5,000 mark. Picking the best from this lot can be quite a daunting if not overwhelming task. The great news we want to share with you right now is that there are some handy tools which you can use to siphon the best slots from the rest. To learn all these hacks, simply continue reading this guide.
Personal Considerations to Bear in Mind When Picking the Best Slot machines
As an individual, you do have some preferences and desires. It is these preferences and desires which should guide you when choosing the best slots to play. Below, we are going to outline the parameters to consider when picking the top slots vis-a-vis your preferences and desires.
Game Theme
To start with, what is that thing you love? Do you love going out into the wild and seeing all the beauty that mother earth has to offer? Perhaps, you are fond of fishing expeditions. Or you just love to relax in the comfort of your own home listening to your favourite musician or watching your favourite acting stars. Regardless of what makes your body tickle, you are guaranteed to find an online slot that’s based on your favourite hobby or recreational activity. This, therefore, means in picking the best game, you need to pick a game that’s based on what you love.
Accessibility
Once you find the range of slots that come with a desirable theme, you should then consider the platform they are accessible on. For some, the best gaming experience is derived from playing on a gaming desktop with great specs. Others however can do with the convenience of enjoying their gaming sessions on the go using mobile devices. Depending on your preferences, go for games that are accessible on the platform you love. The great thing for those who love playing on the desktop is that most games are optimised for computer gaming. Those who prefer playing on the go should look for games designed using Flash or HTML5 technology.
Supported Bet Options
Apart from entertainment, another actor that attracts players to slot machines are the potential payouts that come once identical symbols land on the reels. However, before you think of the payouts or even jackpot prizes (if playing fixed/progressive jackpot games), you need to be aware of the supported bet options. Broadly speaking, slots are categorised into penny slots, high roller slots and those that fall in the medium range. If you prefer betting with low wagers, your best option are penny slots. Those who prefer going all out should go for high-roller slots. Slots that fall in the medium range are great for players who can mix their bet options from low to high and vice versa during a gaming session.
Slot Variance/Volatility
After deciding your bet option, the next thing is to consider the frequency with which win lines land on the reels. For most people, frequent win lines are the best. Just to see that coin animation on the screen or hear the sound of popping coins when a win line lands brings so much joy to them. However, it’s important to note that low-volatility games which guarantee frequent win lines pay out relatively low rewards. Inversely, high volatility games whose win lines land less frequently pay out relatively big rewards once the win lines. In picking your best slot, you, therefore, need to pick between small but frequent wins or infrequent but huge payouts. You can also settle for medium volatility slots that strike a balance between the frequency of landing win lines and the size of payouts.
Bonus Features/Jackpots
Bonus features determine two important things when it comes to slots. First, they determine if a slot is simple or complex. Second, they help determine the lucrativeness of the game. On the simplicity/complexity front, always bear in mind that the presence of many bonus features and/or jackpots means it’s a complex game. Inversely, the absence of the features means the game is quite simple as all the action is restricted to the base game. In picking the best slot, you, therefore, need to be cognizant of this. Another thing to also note is that the more bonus features/jackpots a game has, the more lucrative it is.
Return to Player Percentage (RTP)
Last but definitely not least, you should be in the loop about the theoretical return to player percentage. RTP is a special marker which helps you at least theoretically determine how much you stand to win/lose during your gaming session. A slot whose RTP is near 100 (96% or better) is theoretically a great and appealing proposition to try out. Slots whose RTP is 95% and below when it comes to profitability aren’t the best.
To conclude, we just want to highlight the fact that slots differ when it comes to what they offer. Owing to this, it’s down to individual preferences and desires to siphon the best slots to play. In this guide, we exposed all the important parameters to consider when picking the best slots via-a-vis one’s preferences and desires.
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