With so many different slot machine types on the market, it can be hard to keep track of what games offer which features. Read our handy guide and you will soon know your 3-reelers from your Megaways, and themed games from fruit machines. We’ll look at land-based and online slots, covering the pros and cons of each. Besides that, we’ll walk your through how online games work across desktop and mobile platforms and reveal how different levels of volatility can affect payouts.
Land-based slot machines and their online counterparts may look the same, but there are a few key differences. We outline the pros and cons of each here to help you understand these differences:
A social atmosphere, with other players enjoying the games alongside each other.
The physics and sensations of mechanical reels is hard to beat.
More immersive sound effects and engaging animations.
? Even the biggest establishments can’t provide as many game types as real money online slots sites.
? A lower Return To Player percentage. (RTP). This is a big drawback with land-based games, as the operator needs to cover overheads, including the building, staff, and any free drinks they may offer.
A virtually unlimited number of slots available to play on mobiles or desktop platforms.
No need to leave home, Play mobile optimised games when you’re out and about.
Improved average returns. The overheads of online casinos are drastically reduced, meaning they can put more money towards prizes.
Better promotions. While they can’t provide courtesy drinks, online casinos can offer enhanced bonuses, such as extra credits, or free games. For example, you can play all types of online slot with no deposit bonuses at our recommended sites.
You can play online slots for free at VegasSlotsOnline. Real money stakes start at pennies, while high rollers can wager substantial amounts on each spin of the reels. Splitting the types of slot machine games this way is a good indication of what games you should look for. If you want to play for Pennies, Nickels, Quarters, Dollars, or like to spin the reels of slots with higher limits, there’s a game to match your budget.
You’ll need to place big bets to pay high limit slot machines, but there are several advantages to these games. They tend to offer higher average returns, so you can get a greater percentage of your stakes paid back in prize money, as operators want to attract as many high rollers as possible.
Whichever slot denomination you opt for when playing online, always make sure it suits your budget. Never gamble with money you afford to lose, and make use of the responsible gambling tools at your disposal at casino sites.
While the earliest slots had only three reels, times have changed and you can now play games with five, six, seven, or even a theoretical unlimited number of reels. Most types of online slot games still pay prizes when you match at least three examples of the same symbols across adjacent reels, starting on the left side, however.
Learn more about the different reels online slots can have below:
Online slot developers are always looking for something new to attract players. Recent innovations include Infinity Reels, where each win in a series adds one extra reel to the game. In theory, there’s no limit to how many reels can appear, although the number resets on any losing spin.
Slots with cascading reels have also become popular. Any symbols in a win vanish, leaving spaces for those above to drop down. New symbols appear from the top and if this mix creates another winning combination, the cascades feature repeats, without limits until there’s no new win. Avalanches, Tumbles, and Drops are among the other names for this fantastic feature.
Remember, you can always play trending games with the latest reel systems at our new online slots hub.
Here’s a quick look at the most popular types of slot machines. Follow the links provided for more details on each kind:
Traditional games with just three reels, one, three, or five paylines are the perfect introduction to the world of slots. They are easy to understand, and many come with simple bonus features, such as wild symbol substitutions and scatter symbols that pay in any places. Other common features include a simple bet structure, and the paytable listing symbol values to one side.
Video slots now dominate the land-based and online markets. These replace mechanical reels with computer animations and come with a wide choice of symbols, paylines, bonus features, and prizes. Some emulate traditional slots while others link to popular topics such as Ancient Egypt, Irish luck, or the Wild West. These are just a few examples of the seemingly endless variety of themes.
While these games usually feature fruit symbols, perhaps alongside themed ones, it’s the mechanics that defines a fruit machine. These games let you Hold or Nudge reels, for the chance to match symbols for a win. These types of online slot also let you gamble wins, boosting the prize on the correct pick of a card colour, or moving you up a win ladder.
Thanks to the proliferation of themed slots on the market, fans of movies, game shows, cartoons, and music can experience their favourites in a whole new way. It’s a perfect match as the copyright holders get extra exposure to their properties, and game developers have a built-in fanbase for the games.
New technologies allow game developers to create slots with 3D effect graphics where the symbols seem to jump from the reels. Unlike the movies, these don’t require special glasses, although it’s more of an illusion than true 3D. Popular examples of 3D effect games include A Night in Paris and The Slotfather, both from the studios of Betsoft.
Most of us now play slots on mobile devices, and it’s the most popular way to access online casinos. Other than some controls and icons rearranged for ease of use, these slot machine types work in exactly the same way as their desktop counterparts, with the same graphics, gameplay, and features.
Different types of slot machine pay in different ways and here’s a look at the most popular payline mechanics:
The most widely available system pays when enough examples of the same symbol type land across defines pathways, usually running from the left reel. Slot types with a Win Both Ways mechanism pay when combinations start from both the left and right-side reels. The symbols need to be in an unbroken sequence across a payline and prize values increase with more of the line filled.
In these types of online slot games, symbols can be on any row, but still need to land in unbroken runs, usually from the left. A five-reel, three-row game equals 243 different ways to win, and if the game has four rows, this increases to 1,204 ways. There are several variations on this as more reels or rows give extra winning ways.
These slot types pay when identical symbols connect horizontally or vertically on a grid, usually of 5x5 size or more. The clusters can land in any places and the more connected symbols, the higher the prize will be. A variation on this is Scatter Pays, where the symbols can be in any places on the grid to count.
Jackpot slots offer players the chance to potentially win huge sums of money. Fixed jackpot games often feature several jackpots, but these are shown as multiples of the bet. Players can win minor prizes in the region of 10x the stake, or with the right mix of symbols, grab mega jackpots that can pay 5,000x or more.
The difference with progressive jackpot slot types is that a portion of all stakes placed on the game, across all online casinos that carry it, is set aside. This increases the value of progressive jackpot prizes and instead of set limits, these can grow to vast amounts of 10,000,000.00, 20,000,000.00 or more before one lucky player lands the perfect combination to win the lot.
Progressive jackpot values then ‘seed’ back to a base level and begin to grow once more until won again. Note the slot machines with progressive prizes often have lower average returns in the main games, as a few percentage points, typically around 4%, goes into the pot.
Some of the most well known progressive games include Microgaming's Mega Moolah, NetEnt's Mega Fortune, and Megabucks by IGT.
Gentle Reminder: It's quite hard to land the top prizes with progressive jackpots, as their RTP tends to be lower than that of standard video slots. It's important to bear in mind that these are games of chance, and playing more doesn't mean you'll always win more.
Different slot games will have varying Return To Players (RTP) and volatility, which tend to affect one another. The RTP is a calculation of what percentage of money staked on the game is paid out in prizes. A slot with a 95.0% RTP will, over the very long-term, pay 95.00 in prizes for each 100.00 placed in bets. All slot types at trusted online casinos in Tanzania can guarantee their average returns.
Slots have low, medium, or high levels of volatility. Lower variance games tend to pay smaller prizes but with a greater frequency and usually have lower average returns. High volatility types of slot machine games pay less often, but there’s the chance of more generous prizes at any time, and average returns can be higher. Slots with a medium volatility sit somewhere in the middle. All of these are trends which can vary widely over the short to medium terms.
Low volatility, low returns games include Da Vinci Diamonds by IGT where the RTP is 94.93%. Conversely, the Jack Hammer slot by NetEnt has a high volatility and average returns of 96.96%.
What different slot types can I play in Tanzania?
You can play a vast range of online slots at our recommended Tanzanian casino sites. They all come with different layouts, themes, volatility, bonus features, and prizes.
Should I play online slots or land-based games?
Many people enjoy both land-based and online slots, but online games have some advantages. They usually have higher returns, and you can access a wider range at any time of your choosing.
Which online slots can I play on a mobile phone?
Most online slots work across desktop and mobile platforms. You can enjoy a vast range of games on iPhones, iPads, Android, and Windows devices at our recommended mobile casinos.
How many reels do online casino slots usually have?
Typically, the number of reels varies from three, to six, but some slots have just a single reel, while others have no theoretical limit on how many reels can add on over a series of wins.
What are the most popular themes of online slots?
Whatever your favourite topic is, there’s probably on online slot to cover it. Perhaps the most widely available include games based on ancient civilisations, fruit, Irish luck, blockbustre movies, and wildlife.