The first pit stop in Las Vegas for most visitors is usually a casino. Whether you are an experienced player on the casino floor or just starting, slot machines are the most profitable and entertaining games available.
Slot machines have proven to be popular among players time and time again. Casinos and other entertainment facilities are profiting tremendously from the revenues collected from slots.
The Nevada Gaming Control Board reports that the Las Vegas Strip contained over 160,000 slot machines in 40 different locations in 2019, generating revenues reaching almost $270 million per month.
While these numbers are beneficial to the establishments and their operators, slot machines are also known to be the most profitable game in a casino for the user.
Slot machines, on average, have an RTP, or return to player, between 75% and 98%; in other words, for every dollar a player spends, the slot machine will yield about 75 to 98 cents right into their pocket.
In fact, there are over 490,000 slots and gaming machines in Clark County alone (the county where you find Las Vegas). And they’re not just located in casinos. You can find slot machines in the airport, gas stations, and convenience stores. What is hard, though, is finding slot machines with the best payouts.
Even with the high RTP and revenue, Las Vegas and other cities famous for their casinos fill their halls with slot machines because anyone can press a button.
Commitment is never a priority; the player can put down a small individual bet. A poker face is never required, neither is real skill, to win big.
However, research is still encouraged to profit off of slot machines at the highest level, such as reading on user experience on specific games and reading the RTP at each Las Vegas casino.
Return to player is perhaps the most critical factor in picking the best slot to play in Vegas. The higher the RTP percentage, the more likely the slot will payout.
An amateur way to discover a slot’s RTP percentage is to test it with a bet. If a slot claims to have a 94% payout, then after a $100 bet, the payback would equate to about $94. While this may seem straightforward, this method does not fit every player.
Checking message boards and online threads, as well as comparison sites containing slots reviews, are a great way to find the best slots in Vegas. Notable websites encourage players to share their experiences with slot machines; most of their reviews focus on the amount of cash they get to keep after playing.
Another tip to finding one of the better slots offered in Las Vegas is to look for promotions. By signing up to the casino’s player’s club, customers can access unique games, receive free slot plays, and gain eligibility to have freebies on their next visit.
Benefits are significant, especially when the rounds on the slot machines are free, increasing the already high payout.
The most profitable slots are coined as “loose slots” because they pay out the most amount of money to the player and are thus very desirable among customers.
A feature of profitable slot machines called “progressive jackpots” has become a popular way to transform a couple of hundred bucks to millions.
Progressive jackpots offer prize money compared to the national lottery games, which can easily make a millionaire in a single evening.
According to the Nevada Gaming Control Board, the dollar slots pay back an average of 95% of receipts, 25 cent slots payout 93% on average, and 5 cent slots give back 90% to the players.
The payout from slots at the downtown or other off-Strip locations is one or two percent higher than those on the Strip. Hotel-casinos frequented by locals, such as Sam’s Town, pay better than the tourist hotels in the city. Nevada residents well know that fact when they consider which facilities contain the best slots in Vegas.
Moreover, the newer and more luxurious hotels are known for having the overall poorest RTP percentages.
Some of those hotels include the Bellagio, Venetian, Mandalay Bay, and the new Wynn Las Vegas. Since the amenities of these hotels are off the charts, slot machines do not have to be the most profitable asset (at least to the player).
However, some of these lavish hotels offer great prizes and entertainment that makes a higher payout from the slot machine. The Bellagio, for example, provides a slot tournament with 2,300 games as options. From jackpots and progressive features, the Bellagio slot machines can grow small bets into millions.
Generally, the best slots in Vegas are located in the older properties of the North Strip.
Slot machines may look flashy and modern, especially themed slots, but that does not mean they have the highest payout. The more traditional and old-looking games may be a better money’s worth.
Much like the endorphin rush of a “win,” a good-looking slot machine can trick the brain chemistry into wagering more money than intended. With that in mind, a simple-looking slot should be considered to help players gamble responsibly and win big.
Rather than always playing Star Wars or Avengers slot machines, players should have an eye out for the more dated and less appealing slot machines available on the casino floor. Many of them have substantial RTP rates and have stood the test of time.
One of these seemingly unappreciated slots is housed in Slots-a-Fun at Circus Circus Casino in Las Vegas. The selection includes classics, such as “Double Diamond” and “Red, White, and Blue.” Although they are not the flashiest, they are the best slots in Vegas.
Slots-a-Fun is a classic and exclusive casino that incorporates slot machines paired with an arcade, pool tables, bowling, and other forms of entertainment. Their slots have been proven time and time again as the machines to make the next big Vegas winner.
As mentioned before, these slots are not located conveniently for the tourists on the Strip. A general rule of thumb to follow: the more touristy the casino, the lower the payback on the slot machines.
While the Las Vegas Strip has a win percentage of about 8%, the slots in Reno and Boulder have a more generous casino wins of around 5%.
Some of the casinos located in Reno, Boulder, and North Vegas include Eastside Cannery, Sunset Station, M Resort, Jerry’s Nugget, Texas Station, and Boulder Station.
Geographical location should not be the only consideration when looking for great slots. Some veteran gamblers and websites claim that corners within a specific casino itself have some of the better slot machines.
High traffic areas, such as near elevators, a front desk, aisles, showrooms, registration areas, etc., contain the loosest slots in the casino.
Some people do not even have to go to a casino to access a slot machine. An entertainment facility is perhaps the unrivaled source to use for the best slots in Vegas.
Airports, convenience stores, and grocery stores are the first locations to avoid playing slot machines. Even though the majority are in clean and well-run establishments, they do not offer significant returns with their slot machines.
What these three different places have in common is that under Nevada law the slot machines in airports, convenience stores, and grocery stores are entirely controlled by large corporations.
With that in mind, it should not be surprising that the slot machines in these facilities provide a much lower payout percentage than the typical slot found in a Las Vegas casino.
Even though convenience store owners can obtain a lease or purchase of slot machines, the Nevada law changed in favor of larger corporations having control over the slots and their payouts.
Nevada grocery stores are the only place that can legally provide slot machines because they have leased the space through a larger company. Although they can offer marginally better odds than the former two, grocery stores should still be avoided when it comes to slot machines.
The loosest slot machines in the past 12 months have been Megabucks and penny slots. Megabucks had the tightest slots at over 11% casino win percentage. Penny slots are the most popular denomination, even though their win percentage is not the most generous.
Megabucks offers some of the best slots in Vegas with the highest winnings. In 2014, a man playing a Megabucks slot machine in Rampart Casino hit a $14 million jackpot after playing for five minutes on a $20 bill when the slot paid off.
This payout is not the only one from a Megabucks machine. Megabucks has produced life-changing jackpots for multiple players for over two decades.
Their slogan markets the casino’s accomplishments perfectly: “Dream big. Win big”. Even with players only spending a $1 for a spin, there is always a chance of the jackpot prize of $10 million.
In addition to Megabucks and Slots-a-Fun, there are plenty of casinos offering some of the best slots available in Las Vegas.
Many websites report O’Shea’s, Stardust, and older casinos located on the north side of the Strip as the places to visit for great and profitable slot machine winnings.
The casino nearest to offering the loosest slots in Las Vegas is Palms resort, which has an average game payout percentage of about 94%.
Lower payout slot machines also have distinct locations on the casino floor. Some of those include the leading slot machine on the floor, those near the table games, and close to the poker room. Since all of these areas have too much action, either from different games or other slots, the RTP does not have to be too high.
Furthermore, it is better to be aware of which specific slot machines should be avoided. The reason behind it is the exact opposite as to why the already mentioned slots are the best: the worst slots have a low percentage of payback.
Several slots have unfortunately been added to the universal list of worst slots found in Las Vegas, such as Wish Upon a Jackpot by Blueprint Gaming, Adventures in Wonderland by Ash Gaming, and King Kong by Cryptologic due to their low RTP.
Different software companies specializing in slot machines have reputations that reflect off of the RTP’s. While some developments have been mentioned before for their low percentage payback, others are renowned for their slots having high RTP rates.
Playtech is one of the more famous software companies that develop successful and popular slot machines located in Las Vegas casinos. Games created by this company include: Goblin’s Cave, Ugga Bugga, and Ocean Princess. All offer reputable and above-average percentage payouts.
Other software companies known for distributing slots with high paybacks are Barcrest, WMS, and NetEnt.
In addition to Palms Casino and Resort, there are other casinos in Las Vegas that have multiple slots maintaining an above-average payout.
Fitzgerald’s Casino and Hotel has established a favorable reputation for offering the loosest slots in downtown Las Vegas. Ranked regularly, the machines in Fitzgerald’s that are given the best paybacks include reel, penny, and progressive slots.
Slot machines are incredibly entertaining, easy, and a great reason to visit a Las Vegas casino.
Although research is essential, in-depth research is not necessary unless you are wagering a significant amount of money. Specific slot machines should be sought out to cash in millions, which has been proven to be possible within five minutes of playing.
The different themes, bonuses, promotions, and prizes, prevent slot machines from ever becoming boring. For some lucky few, a slot will transform a single $5 bill to $5 million or more than that colossal amount.
With the press of a button, a slot machine can make an average player into a millionaire, or give the customer an affordable and responsible amount of fun on the Las Vegas casino floor.
With some of these tips that differentiate the better slots in Las Vegas, slot machines can become more of a calculated game than intended.
Overall, Vegas is the numero uno destination to play slots in the United States. The key is to be wise and risk only as much as you can afford to lose.
It is essential to ask around and try some old slots that have a proven track record of wins. Don’t just be impressed with design and wager money in the excitement!
- Appendices
- Slots Analysis
- Miscellaneous
Introduction
When it comes to gambling, the easier a game is to understand the worse the odds usually are. This is certainly the case with slot machines. Playing them is as easy as pressing a button. However, between the high house edge and fast rate of play, there is no quicker way to lose your money in a casino.
Before going further, let me make clear that this page addresses the way slot machines work in most parts of the United States and the world. However, some parts of this page do not apply everywhere. For example, I state that slot machines have a memory-less property, where the odds of every spin are the same. In some places, like the UK, some machines in bars, called 'fruit machines,' have a mechanism that guarantees a certain profit over the short run, which causes the game to go through loose and tight cycles. These games do not have the usual independence property of the major slot makers.
How They Work
Whether you're playing a 3-reel single-line game or a 5-reel 25-line game, the outcome of every bet is ultimately determined by random numbers. The game will choose one random number for each reel, map that number onto a position on the reel, stop the reel in the appointed place, and score whatever the outcome is. In other words, the outcome is predestined the moment you press the button; the rest is just for show. There are no hot and cold cycles; your odds are the same for every spin on a given machine.
Slot Machines In Vegas With Best Odds Today
Slot machines are just about the only game in the casino where the odds are not quantifiable. In other words, the player doesn't know how the game was designed, so it is difficult to look at an actual game to use as an example. So, to help explain how they work, I created the Atkins Diet slot machine (link). It is a simple, five-reel game with a free spin bonus round, much like IGT's Cleopatra game.
For information on how it works and all the odds, please visit my Atkins Diet par sheet.
For a more complicated example, featuring sticky wilds in the bonus, please try my Vamos a Las Vegas slot machine.
For information on how it works and all the odds, please visit my Vamos a Las Vegas par sheet (PDF).
Odds
The following table shows the casino win for Clark County Nevada (where Las Vegas is) for all slots for calendar year 2012. They define 'slot' as any electronic game, including video poker and video keno. I've found video keno to be about equally as tight as reeled slots, but video poker has a much higher return. So, the return for reeled slots should be higher than these figures.
Clark County Slot Win 2012
Denomination | Casino Win (pct) |
---|---|
$0.01 | 10.77% |
$0.05 | 5.96% |
$0.25 | 5.74% |
$1.00 | 5.64% |
$5.00 | 5.51% |
$25.00 | 3.97% |
$100.00 | 4.73% |
Megabucks | 12.89% |
Multi-denomination | 5.32% |
Total | 6.58% |
Source: Nevada Gaming Control Board, Gaming Revenue Report for December 2012 (PDF, see page 6).
Most players play penny video slots. Based on past research, I find the house edge on those to usually be set from 6% to 15%. In general, the nicer the casino, the tighter the slots.
Advice
While there is no skill to playing slots, there is some skill in selecting which machine to play and ways you can maximize your return. What follows is my advice, if you must play slots at all.
- Always use a player card. Slots may be a lousy bet, but the casinos treat slot players very well. A $1 slot player will probably get comped better than a $100 blackjack player. Of course, don't play for the reason of getting comps. You'll give them a lot more than they'll give you.
- The simpler the game, the better the odds. The fancy games with big signs and video screens tend to not pay as well as the simple games. However, slot players always tell me the fancy games are more fun.
- The higher the denomination, the better the odds. For that reason, it is better to play one coin per line on a 5-cent game than five coins per line on a 1-cent game.
- Don't forget to cash out and take your ticket when you leave. It is easy to forget after hitting a jackpot.
- Try to play slowly and as little as possible to get your fix.
- In some games there is a skill feature, like Top Dollar. In such games, advice is usually offered, which you should take.
Myths and Facts
Just about everything that players believe about slots is untrue. Here are the most common myths and facts. As a reminder, this page is based on slot machines commonly found in the United States. Some machines, like 'fruit machines' found in the United Kingdom work differently.
- Myth: Slot machines are programmed to go through a cycle of payoffs. Although the cycle can span thousands of spins, once it reaches the end the outcomes will repeat themselves in exactly the same order as the last cycle.
Fact: This is not true at all. Every spin is random and independent of all past spins.
- Myth: Slot machines are programmed to pay off a particular percentage of money bet. Thus, after a jackpot is hit the machine will tighten up to get back in balance. On the other hand, when a jackpot has not been hit for a long time it is overdue and more likely to hit.
Fact: As just mentioned, each spin is independent of all past spins. That means that for a given machine game, the odds are always the same. It makes no difference when the last jackpot was hit or how much the game paid out in the last hour, day, week, or any period of time.
- Myth: Machines pay more if a player card is not used.
Fact: The mechanism that determines the outcome of each play does not consider whether a card is used or not. The odds are the same with or without one.
- Myth: Using a player card enables the casino to report my winnings to the IRS.
Fact: That makes no difference. If you win $1,200 or more they will report it either way. If you have a net losing year, which you probably will, at least the casino will have evidence of it. Such annual win/loss statements may be used as evidence to declare offsetting loses to jackpot wins.
- Myth: The slot department can tighten my game with the press of a button remotely. Thus, you better be nice to the staff and tip them well, or they will use a remote control to have the machine take you down in a hurry.
Fact: There is now some truth to the myth that the odds of a machine can be changed remotely. Such 'server-based slots' are still experimental and in a minority. Even with server-based slots, there are regulations in place to protect the player from the perceived abuses that could accompany them. For example, in Nevada a machine can not be altered remotely unless it has been idle for at least four minutes. Even then, the game will display a notice that it is being serviced during such changes. (source) Meanwhile, for the vast majority of slots, somebody would physically need to open the machine and change a computer chip, known as an EPROM chip, to make any changes.
- Myth: The machines by the doors and heavy traffic flow areas tend to be loose while those hidden in quiet corners tend to be tight.
Fact: I've studied the relationship between slot placement and return and found no correlation. Every slot director I've asked about this laughs it off as just another player myth.
- Myth: Slots tend to be looser during slow hours on slow days of the week. However, when the casino is busy they tighten them up.
Fact: Nobody would take the trouble to do this, even if he could. The fact of the matter is the casinos are trying to find a good balance between winning some money while letting the player leave happy. That is best achieved by slots loose enough to give the player a sufficiently long 'time on device,' as they call it in the industry, with a reasonable chance of winning so he will return to the same casino next time. If the slots are too tight, the players will sense it and be unlikely to return.
The kind of place you're likely to find tight slots are those with a captive audience, like the Las Vegas airport. So, if the slot manager feels that 92% is the right return for a penny game, for example, he is likely to set every penny game all that way, and keep them that way for years.
Play
Analysis
Vamos a Las Vegas
Analysis (PDF). Australian Reels — One Line
Analysis (PDF)
Australian Reels — Five Line
Analysis
21 Bell
Analysis
Fruit Machine
Analysis
Reviews
- Dazzle Me (NetEnt)
- Mr. Vegas (Betsoft)
- Sparks (NetEnt)
Internal Links
- Appendix 1 shows the details and analysis of almost 4000 actual spins on a Reno slot machine.
- Appendix 2 shows an example of the virtual reels behind a hypothetical slot machine and how the average return is calculated.
- Appendix 3A: 2003 Las Vegas slot machine rankings.
- Appendix 3B: 2002 Jean/Primm slot machine rankings.
- Appendix 3C: 2002 Tunica slot machine rankings.
- Appendix 3D: 2002 Henderson/Lake Mead slot machine rankings.
- Appendix 3E: 2002 Quarter and dollar returns for Las Vegas slots
- Appendix 4 shows how the return is calculated for my Wizard's Fruit Slot Machine.
- Appendix 5 analysis of the 21 Bell Slot Machine.
- Appendix 6 Analysis of Red, White, & Blue Slot Machine.
- Lock and Roll analysis of the skill-based slot machine found in North Carolina.
- Deconstructing Jackpot Party analysis of the video slot machine.
- Deconstructing Lion's Share analysis of the classic MGM progressive game.
- Deconstructing Cleopatra analysis of the popular IGT game.
- Deconstructing Lionfish analysis of the slot game found on many Game Maker machines.
- Deconstructing Megabucks.
- Deconstructing the Atkins Diet slot machine.
- Deconstructing Lucky Larry's Lobstermania.
- Deconstructing Hexbreaker.
- Deconstructing Blazing Sevens.
- Deconstructing Hot Roll.
- Mystery progressives on Ainsworth slots.
- Mystery progressives on WMS slots.
- Baltimore Sun article, in which I am quoted.
- 100% Rebate on Slot Losses Promotions: When to quit playing when all losses are refunded.
External Links
- For a simplified explanation of slots, please see my companion site Wizard of Vegas
- German translation of this page is available at richtigspielen.com
- Another decent overview of how slots work and some practical advice for playing them is How Slot Machines Work at VegasClick.com.
- PAR Sheets, probabilities, and slot machine play: Implications for problem and non-problem gambling by Kevin A. Harrigan and Mike Dixon, University of Waterloo, Waterloo, Ontario, Canada. This is an outstanding academic paper that details how some popular slot machines were designed.
- PAR Sheets, probabilities, and slot machine play: Implications for problem and non-problem gambling - Academic paper based on the par sheets for some modern slot machines
Best Slot Machines In Vegas
Written by: Michael Shackleford