- To understand how, or even why bingo-based slot machines exist, it helps to have a quick background on Native-American (NA) gambling. The Indian Gaming Regulatory Act The IGRA was signed into law in 1988 and established the framework for Indian gaming. It gave the authority to tribes to conduct, license, and regulate gaming. Class I, II,.
- Slot machines seem simple enough. Pull a handle, the reels spin and either you win or lose. That’s the basic experience for the player but ‘under the hood‘ there are important differences between several types of devices that are often identified as ‘slot machines‘.We’ve written some articles about the difference between ‘Class II’ and ‘Class III’ slots but there’s.
The first time I saw people use member cards for slot games, I didn’t know what they were. I asked the man sitting next to me and he explained a few details about the rewards club. But he wasn’t using a card himself.
The bingo machines are called Class II You are playing a game of 'bingo' between other players in the casino. The bingo numbers are drawn by a computer. Depending on the pattern you catch on your bingo card, you win money.
When I asked him why, he said he once had a card but stopped winning when he played with the card. He thought the casino was monitoring his playing and adjusting the slot game results.
This rumor has circulated both online and offline for many years. It’s normal for people to hear something repeatedly and wonder if there is truth to it. But I’ve never found any proof that casinos can change the way slot games play by flipping a switch.
What makes it difficult to combat this idea and other rumors about slot machines is the many different markets where you find them. Slot machine games are regulated by each country. Complying with different regulations may mean that a slot maker must change how its games work.
The clearest example I can give is how slot games are decided in the United States. Class II slot games decide the outcome on the basis of one random number then configure the display to match that result. Class III games use several random numbers to control the reels.
How Modern Slot Machine Games Work
There aren’t many physical slot games left. They’re all electronic now, and the electronic machines use random number generator chips to decide results.
But there is more involved than just generating a random number. The “slots” in the slot games are spaces on reels. The computers now simulate these reels.
Former and current slot machine manufacturing employees answer questions about game design on several websites including Quora. This answer was posted in September 2014, and it explains how the simulated reels are managed by software.
The programs to simulate the reels and assign the random numbers are etched into ROMs, Read-Only Memory chips. These ROMs must be physically changed by a technician to change how the game payout percentages work.
Legitimate Online Casino Operators Lease Games From Service Providers
There are over 2,000 online casinos. It’s impossible to be sure about how they all manage their slot games. But what is known about the most popular casinos is that they don’t run their slot games from their own servers.
Instead the online casinos lease game services from secure data centers. These gaming platforms are run by companies like Blue Ocean and EveryMatrix. Some of the game design companies also run their own servers, leasing resources to online casinos.
Although it would be simple for online gaming companies to switch things up, they would risk losing independent certifications if they allowed the games to be rigged.
There’s no need for casinos to adjust the percentages. They can order the percentage breakouts for house edge and return to player that they want to offer. This way, they maintain competitiveness and support long-term profitability.
Many Games Publish the Theoretical Return to Player
Some slot games include the theoretical return to player in their help screens.
If the players see that RTP has been adjusted downward, they can play elsewhere. If players only suspect that the RTP has been adjusted without proper notification, they might still leave.
Bingo Patterns On Slot Machines
Casinos need players. The best strategy to grow their customer base is to keep game rewards high enough to make the risk worthwhile.
Some Governments Regulate Return to Player Percentages
Licensed gaming casinos must comply with local laws governing their businesses. Some countries provide more regulation than others.
In the United States, commercial land-based casinos are regulated by their states. However, Native American casinos are mostly regulated by the tribal governments that own them. Each jurisdiction has the authority to set minimal RTP percentages to ensure the casinos don’t make too much money.
The 1988 Indian Gaming Regulatory Act creates the legal framework used by tribes to protect their traditional gaming activities from state regulatory laws. The act also defines the three classes of gaming and how they are to be regulated.
Class II games are regulated by the tribes but only in states that allow any kind of gaming. Only Class III games are subject solely to state regulation.
True slot machine games are Class III games. Native American casinos offer Class II bingo games that are made to look like slot games. The game cabinets must display the casino bingo games that are used to determine wins.
Class II slot machines may have reels and bonus games but they’re not really slot machine games as defined by federal law.
How Do You Determine the Odds That a Slot Game Pays?
Casinos may or may not be required to declare the return to player for their slot games. Some casinos place a plate or sticker on their slot games with a notice. Other casinos leave it to the game help screens (thus, the manufacturers) to inform players.
The games’ odds may be reported as a theoretical RTP percentage, but they could also be reported as a ratio, similar to the way lottery games declare chances of winning a prize. Either way, these games don’t have to tell you how often to expect to win a prize of any amount.
Some players merely judge the looseness of slot games by how much money they win or how often they win as they play the games.
Some players judge the looseness of slot games by how popular they appear to be. This observational strategy assumes that the crowd knows more than the individual.
One of my friends tells me he only plays slot games with low jackpots. His reasoning is that players need to lose less money for someone to win $10,000 than for someone to win $20,000.
Slot Machines May Have Programmed Payout Limits
In another post on Quora from 2016, someone claimed to have industry experience in the Caribbean.
In his post, he said that a machine won’t pay more than it has accumulated after the first month of operation. That first month establishes the limit based on the profit the machine made.
The system is designed to be random within a range of percentages. The software decides when and how much to pay but won’t go over the monthly limit.
It should be obvious that this limit could be reset.
The Games Are Designed to Be as Random as Possible
Slot Machine Bingo Patterns Strategy
People who design and repair slot machine games express much trust in the random number generator chips these games use. The RNGs, as they are called, use the latest available algorithms at the time they are manufactured.
Math has not yet progressed to the point where truly random numbers can be generated. Mechanical devices require input from an outside source to be truly random.
The way slot game designers handle this limitation is they design the chips to generate thousands of random numbers every second. The random numbers each take a turn at being available for use by the game.
Because of the percentage payouts and internal limits they use, slot machine games don’t have to be reprogrammed to improve casino profits. Everything is designed to run with as little intervention as possible.
And that is better for the casino because the more they can intervene in a game’s function, the more likely they’ll face regulation over that intervention.
Casino game techs often say that replacing chips in slot machines must follow a special procedure (in the United States). They are closely monitored and every part must be accounted for. So, it’s less expensive for casinos if they don’t tweak the games.
Conclusion
An honest casino doesn’t need to control who wins at a slot game. They already control who can play a slot game. They can ask anyone to leave for any reason.
Naturally, casinos don’t do that. Instead. they purchase gaming systems that are designed to create an entertaining experience for patrons while legally retaining a profitable percentage of wagers.
No matter how much one’s frustration tempts a player into wondering about Big Brother Casino tweaking the game, it’s more profitable for the casino to let nature take its course.
To understand how, or even why bingo-based slot machines exist, it helps to have a quick background on Native-American (NA) gambling.
The Indian Gaming Regulatory Act
The IGRA was signed into law in 1988 and established the framework for Indian gaming. It gave the authority to tribes to conduct, license, and regulate gaming.
Class I, II, and III Games
For legal reasons, the IGRA created 3 different classes of gambling. Class I refers to simple, traditional social games for small prizes and is not controlled by the IGRA. You won’t find these at casinos.
Class II games are games of chance based on bingo and similar games, like pull-tabs or lotteries. Class II games are most attractive to NA casinos because not only do they not require tribes to enter into state compacts, but tribes don’t have to pay taxes on Class II gaming revenue.
Finally, Class III is a catch-all classification for games that don’t fall under Class I or II classifications. Class III includes traditional casino games such as true slot machines, roulette, craps, etc.
How Bingo-Based Slots Work
Many early NA casinos were nothing more than bingo halls. As time marched on and customers flocked to slot machines, companies innovated what essentially were (and still are) fancier displays of bingo games.
When you play a slot machine at a NA casino and there’s a bingo card somewhere on the screen, that’s a good indication you’re playing a Class II machine instead of a true, Class III slot machine.
Whereas Class III machines operate in a independent manner, Class II machines are really just an elaborate display for the bingo games running in the background. When you hit the spin button, you enter into a game of bingo. Like real games of bingo, Class II games require at least two players. If you’re at a small casino that’s not busy, the reels may spin for an abnormally long time while it waits for someone else to join the game.
And while each slot manufacturer may design their Class II game slightly differently, they always involves the same bingo elements: multiple players attempting to match certain patterns on their cards compared to numbers centrally called.
Are Bingo-Based Slots Fair?
Native American casinos often get a lot of criticism for their self-regulating nature and lack of transparency, especially when compared to Vegas casinos which are required to publish all sorts of information like payouts and revenue.
But the fact is bingo-based slots can actually be more transparent than their Class III counterparts (if someone does the legwork). Within Class II machines’ paytable will be a list of all the winning bingo patterns and resulting pays. With a little bit of effort, you can actually calculate the odds of each pattern and win and combine them to create an “expected return” value which is equal to the game’s payout. Trying to figure out the payout on a traditional Class III machine is impossible without running it through millions of spins.
Class II vs Class III
Though what’s going on in the background varies between Class II and III games, the player’s experience is basically the same. Both types of games have a specific payout associated with them. The bingo balls and cards generated by Class II machines come from random number generators, just like Class III machines.
So while some are suspicious of Class II games and their operation, the end result is practically no different from any normal slot machine.