How Do Bingo Slot Machines Work
Slot machines work the same way. Slots usually have three reels but sometimes also have five reels. The reel is the image that spins in the front of the machine. It has multiple symbols on it, and if you line up certain combinations of symbols, you win money. Class II machines only mimic slots but they have bingo soul: the outcome of the game is determined by the draw of the bingo numbers, which are later translated into slot reel combinations. So, think of it this way – when you place a wager on such devices, you, actually, buy a lottery ticket. Class II machines only mimic slots but they have bingo soul: the outcome of the game is determined by the draw of the bingo numbers, which are later translated into slot reel combinations. So, think of it this way – when you place a wager on such devices, you, actually, buy a lottery ticket. The Difference Between a Regular and Bingo Slot Machine Unlike a regular slot machine, a bingo slot machine has numbers reels that match up with the number of columns in bingo. After you pull the lever or push the button, all three reels take off into action. If all the symbols look alike, then you are a winner.
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Speaking of casinos, (land-based or online), there are two types of slot machines they feature; Class III and Class II. The two slots machines operate differently. The Class II slot machines are common in slots parlors. They are attached to Native American Casinos or horse racing tracks. Owing to improved tech tools, Class II slot machines have become more sophisticated. So much so that casual punters have a hard time telling them apart from Class III slot machines.
But you are in luck. In this piece, we shall scrape off the confusion by explaining the basics and answering some common questions related to Class II slot machines.
So, let’s get to it.
What Exactly Are Class II Slot Machines?
It’s simple. The Class II slot machines are designed to replicate Class III slot machines while remaining within the confines of the regulatory guidelines. The Class system is clearly stated and defined in the Indian Gaming Regulatory Act by the Federal Government. The Act defines all Class II games as bingo regardless of whether computer, electronic or any other tech gadgets are used with it and if it is played in the same room with bingo or any games similar to bingo.
The immediate consequence of this regulatory Act was that the high stake bingo games were legalized. Yes, the bingo games held in halls were super popular at some point. But with time, as developers sought to upgrade their gaming experience, they leaned towards a casino-like environment and experience. Though they managed to incorporate Class III casinos in some of their gaming options, they were met with a lot of resistance and legal issues.
It was during this time that Class II slot machines were designed. Since their inception, key players in the industry have been working around the clock to replicate Class III machine experience in Class II jurisdictions. Engineers have been contracted to build in-house systems while slot manufacturers were brought on board to create games that would run on the designed systems
How do they Work?
It’s true, aside from the LED bingo card which displays your card patterns for every spin; it’s really hard to differentiate the Class II from the Class III. The big part of the difference lies in how the game operates. So let’s peep under the hood and see how Class II slots machines are designed to meet legal requirements of being a bingo game.
First, there is usually a 20-millisecond window. Any person that presses the ‘Play’ button during this window enters into a common draw. For this draw to run there needs to be a minimum of two players (there is no maximum number). If there are only two players, one of them will get the winning pattern.
So here’s what happens when a video or slot poker is brought into the picture. Designers extrapolate odds of specific bingo games to video or slot games’ results that have similar odds. Usually, there are extra algorithmic processes that are in play which help to determine the outcomes but usually, the end results are similar – you pull the machine handle and the reels spin.
From the moment you pull the handle to the millisecond before they stop, you become one of the participants in a multiplayer bingo game. The results of the bingo game are ‘reported’ by the reels when they halt. If you are lucky, you’ll win some cash. So now if you think about it, you’ll have had a Las Vegas slot machine experience while in the background, the machine meets all the requirements which make it legal in Class II slot machine jurisdictions – areas where bingo is legal but RNG machines are not.
Now, most casinos that run the Class II slot machines claim that their odds are similar to those of Class III machines. This is how they explain it – it’s more like a scratch-off lottery card. But instead of scratching you’ll be pulling a handle.
And though this analogy is close to the real thing, it’s not quite accurate.
What do Class II Slots Look Like?
While they look extremely similar to Class III machines, the main way in determining if it is a Class II machine is to look on the display for a bingo table. It will look quite obvious and will indicate that the machine is using bingo logic rather than the typical RNG of a Class III machine.
Here’s an example below – notice that there is a bingo table located at the bottom right of the display.
Should You Play Class II Slot Games?
This is a really good question. And believe it or not, it’s pretty common. But despite this, its answer is not straight forward. But here’s something that will help you make that decision.
Gambling experts insist that Class II games are similar to lottery scratch tickets than Class II machines. You see, with lottery scratch tickets, the prize is determined before the printing of the tickets. Class II games may have shorter realization times but unfortunately, they aren’t random. The moment you pull the slot handle, the outcome of whether you have won or not and what prize you have won has already been made. The reels are only there to deliver the news.
Why do Casinos Prefer Class II Slot Machines?
Why is it that modern casinos seem to have a mix of Class II and Class III slot machines and games? And why is it that even with the mix, they are skewed towards class II games?
Well, first, the IGRA granted casinos self-regulating powers when it came to Class II games. However, with Class III games, they must be officially undergo rigorous testing through third parties and approved goverment organizations. This is to ensure that the randomness and reliability of the machine is deemed fair.
Second, casinos don’t have to pay taxes on the revenues generated from the Class II games. But on the Class III games, they are obligated to pay taxes.
Thirdly, the odds on winning in a Class II game are worse because you are put against a large pool of players to win instead of relying on RNG.
There you have it. Everything you need to make an informed decision. Hopefully, after reading this Class II and Class III slot machines don’t confuse you anymore. So with that go have a ‘happily ever after’ gambling experience.
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Many gambling enthusiasts in the United States are at least vaguely familiar with the Indian Gaming Regulatory Act, US law Pub.L. 100–497, 25 U.S.C. § 2701.
Passed in 1988, this federal law established how Indian (Native American) gaming would be managed and regulated. The act included definitions for 3 types or classes of gambling games. They are usually referred to as:
- Class I games
- Class II games
- Class III games
Congress passed the law to help Native American tribes and nations improve their economic status after more than a century of oppression and exclusion in mainstream US society. Many Native American groups wanted to build land-based casinos, which would not only attract tourists but create jobs.
There was considerable resistance to this movement in many states, most of which did not allow gambling of any kind. To help resolve the conflicts and provide some clarity between treaties, state law, and federal law, the US government established a framework that eliminated some barriers to Native American investment in gambling industries. The law also provided some regulatory limits to respect state laws.
The Indian Gaming Regulatory Act introduced some confusion into the worldwide lexicon of gambling games because the distinctions are only observed within US jurisdictions. Other nations regulate gambling with different definitions.
But as the internet became a worldwide communications network in the 1990s and 2000s, most of the content published about gambling dealt with US law and casinos. Although non-US casinos have to observe their own laws and regulations, players who research gambling law on the internet must be careful to distinguish between USA gambling definitions and other gambling definitions.
What Are the 3 Classes of Gambling Games?
Class I gambling includes all traditional Native American gambling games, most of which are only used for ceremonial purposes or in the contexts of cultural-specific celebrations and ceremonies. These games, which are only available at small stakes, are completely regulated by the Native American tribes and nations.
Class II gambling includes all variations of bingo games, player-vs-player card games like poker (where the house does not play a hand in the game), tip jars, pull-tab games, punch card games, and anything similar. Some people mistakenly include lottery games in this category, but the law clearly excludes state-run lotteries and similar games from Class II.
Class III gambling consists of everything that is not included under Class I gambling or Class II gambling. That means the lottery games you play are Class III gambling games. Slot games, roulette, dice games, and card games like blackjack where the house is also a player all fall under the Class III gambling games category.
So How Can There Be Class II Slot Machine Games?
If you’ve ever visited a Native American casino–like the Winstar Casino in Oklahoma, you’ve almost certainly played some Class II slot machine games. They look much like traditional slot machine games. They have 3 to 5reels with symbols on them, they pay jackpots, and they do everything else you expect of a slot game.
And yet, they are not slot machine games.
A clever company in Franklin, TN, known as Video Gaming Technologies, or VGT, developed electronic bingo games for Native American casinos that use the results of those bingo games to emulate slot game action.
In other words, the slot machine cabinets contain two screens, one that displays the results of the bingo game and one that displays the results of the simulated slot game. This dual visualization of the gambling game takes advantage of the fact that at the core of all gambling games is a simple principle:
You’re making a wager on an unknown outcome. What the Class II slot games do is take the result of the bingo game to determine what happens in the slot game.
What’s cool about this approach is that VGT was able to add bonus games to the bingo games that work like slot machine bonus games. They’ve developed a huge selection of bingo games that play like slot games. VGT is so successful they were acquired by Aristocrat Leisure Limited in 2014, although the former VGT still operates as an independent subsidiary company of Aristocrat.
How Do Class III Slot Machine Games Work?
The key to the hybridization of bingo and slot machine games is the Random Number Generator. Mathematicians have been developing algorithms to calculate unpredictable numbers for hundreds of years. For a detailed look at the concept, read “How Do Random Number Generators Work?” on Jackpots Online. Although the RNG does not produce a truly random number, in typical circumstances the number is random enough. Even so, slot game designers use random numbers in multiple ways.
Before I continue, I should mention that US law requires slot game designers to work by different rules from other countries’ slot games. In the United Kingdom, for example, the outcome of a slot game is determined by a single random number. In the United States, the outcome of the Class III slot game is determined by several random numbers.
To begin with, an electronic slot machine or online slot game uses a software concept called an array to represent each reel. Computer arrays work like rows of boxes, where each box holds one piece of information. The arrays for slot reels may have anywhere from 22 to 256 slots. Each slot in the array holds a symbol marker that tells the slot machine game what to display on the screen.
Slot game designers use special algorithms to decide how often each type of symbol should appear in each slot array. The frequency of the symbol’s use in the array and the size of the array determine how likely or unlikely it is for any single spin of the slot game reels to create one or more winning combinations. The game’s software may award prizes for one or more winning combinations at a time, depending on how many pay lines the game offers.
The random number generator produces a new number every few milliseconds. The number is placed in a temporary memory location called a register. The slot game software grabs the latest random number from the register and uses that to determine what happens next. For example, a 5 reel slot game needs 5 random numbers to pick how many slot positions will be spun on each reel before the reels stop in new locations. If the slot game awards random prizes like progressive jackpots, these are determined by additional random numbers.
How Class II Slot Machine Games Differ from Class III Slot Machine Games
What VGT did was create bingo game software that determines the actual prizes awarded to players.
But to make the bingo games look like slot games, they used the bingo game’s random results as if they are the random numbers that Class III slot games use.
To ensure that the slot game winning combinations match the bingo game prize values the VGT games work more like slot games in the United Kingdom. The game determines what prize was won and then creates a short video simulation of the slots landing on that winning combination.
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Conclusion
How do class II slot machines work?
Either way, the slot games award prizes on a random basis. You could say that US gaming laws are paranoid in that Class III slot game software is required to closely emulate the physical spinning of slot reels. In fact, physical slot reel games have been displaying results of these virtual, in-memory array games for more than 20 years. So even when you see physical reels spinning, their stop positions have already been determined within microseconds of your pressing SPIN.
The Class II slot gaming experience is a fun gaming experience.
Bingo Patterns On Slot Machines
But the bingo game is displayed on a small screen, because VGT’s designers have found that players don’t enjoy looking at bingo patterns as much as they enjoy looking at 3 to 5 reels spinning and stopping on various symbols.
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For the player, what matters is that they’re gambling for real money on an unpredictable outcome–and they can enjoy an entertaining evening with friends or loved ones.