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Players can often play blackjack, roulette, and slots at trusted online casinos, but they often don’t know about some important factors that affect how the games work. One key factor is RTP, which stands for “Return to Player.” This rate shows how likely a game is to pay out to users over time.

Megapari puts together an explanation of this rate, including what it means, how it works, and how to find slots with highest rtp.

How It Works

Percentage Return to Player refers to the portion of money paid into a game that is returned to players as prizes. Different best rtp slots offer varying prize amounts based on their category.

The % of return ratio is an average calculated over a large number of games, typically 50,000 or 200,000 plays for compensated machines, and even more for random machines, depending on their type. It does not apply to every single play but represents a long-term average.

For example, if a slot game has a profit ratio of 92%, it means that, on average, fair games will pay back $9.20 for every $10 wagered by all players over time. This does not mean you will personally get back 92% of your bets in one session. 

House Edge vs. Return to Player

House edge is a term used to describe the mathematical advantage that the casino has over the player. It shows the average profit the online casino can expect to make from the game. Slot games typically have a house edge of 2% to 15%, while other online casino games like blackjack and American roulette have house edges of 0.5% and 5.26%, respectively.

House edge differs from player return rate because it focuses on what the casino earns rather than what players can expect to win back over time. To understand return to player versus house edge, you can calculate one using the other. For example, a return rate of 96% means a 4% house edge, and a profit rate of 92% means an 8% house edge. 

What RTP is Considered Good?

A rate of 96% or higher is generally seen as good, and some games can have a return-to-player rate of just over 99% (for example, 99.07%). The lowest profit rate you might find is usually around 94%. Games with an RTP of 95% or lower are typically considered to have a “low RTP.”

It’s worth noting that online slots at both established and newer casinos often have higher RTPs than physical slot machines because they have lower operating costs.

You’ve probably heard the term “house edge,” as it is quite closely connected to payouts. But what does it mean, and why is it important for both operators and players?

Let’s find out what house edge is, why it matters when you aim for bigger payouts, and what low casino revenue games to play at Megapari.

What is House Edge?

Basically, the house edge is the main tool that helps the best online casinos earn money to cover their costs. It’s useful to check the gambling platform profit of a game before playing because it gives you an idea of your chances of winning and how much the game pays out on average.

The operator’s margin is calculated as the average loss compared to the initial bet. In some games, the starting bet isn’t the final bet. Let’s say, in blackjack, craps, or poker, players can increase their bets when the odds are favorable. This extra money isn’t included when calculating the casino commission, which some players don’t find favorable. In games like Pai Gow Poker or Three Card Poker, where two initial bets are required, the casino margin is based on only one of them.

How to calculate it

The gambling operator margin is already calculated and built into the game, so players don’t need to figure out complex math to understand their potential winnings.

But the house edge exists because online casinos don’t pay out true odds. In some cases, it’s easy to see why. For example, when rolling a single die, the odds of getting a five are 1 in 6. For rolling two fives with a pair of dice, the odds are 1 in 36 (1/6 x 1/6). Still, if you bet on rolling a 10, the gambling website might only pay 25 to 1, creating a casino margin of 16.67%.

Online Casino Games with Low Casino Profit

Blackjack

Blackjack online typically has a low casino profit rate, but it can vary based on factors like rules, the number of decks, or how the game is played. For instance, in a double-deck blackjack game, the casino profit might be 0.30% when the dealer stands on all 17s and players can double on any two cards, but it could rise to 0.80% if the dealer hits on soft 17 and players are restricted to doubling only on 9, 10, or 11.

Craps

In craps online, the commission varies widely depending on the type of bet. Some bets, like “any seven” or “hardways,” have high house edges of 16.00% and 10.00%, respectively.

On the other hand, safer bets like pass line with full odds (e.g., 3x odds) offer a return-to-player (RTP) rate of 99.50%. Betting on the five or nine has an RTP of 97.20%.

Roulette

The double-zero “American” casino roulette wheel has a house edge of 5.50%, while the single-zero “European” wheel has a lower edge of 2.80%. The extra zero on the American wheel when you play roulette reduces winning odds, such as 1 in 38 for a single number versus 1 in 37 on the European wheel, making the European wheel a more lucrative option for players due to the low roulette house edge.

Randomness is key to gambling. In games of chance, players depend on luck to decide the outcome, whether it’s going to be good or bad. In land-based casinos, outcomes are determined by things like card flips, dice rolls, or roulette spins. While these are mostly random, not all results were always fair. Some people could predict dice rolls with better accuracy, which raised concerns.

Randomness is also central to real money online casino games. Players rely on chance to determine the results, but how can they do that remotely? This is where random number generators (RNGs) help. The main job of such generators is to make sure games are fair. Online game creators must show that their RNGs are unbiased and independent.

Megapari will explain what RNGs are, how they work in the best online casinos, and more about their certification.

What is RNG certification?

An RNG Certification confirms that the numbers generated by computers or machines are truly random. It ensures there are no patterns, proving the randomness is real. This certificate is issued by an approved testing organization. It shows that a gaming machine, online platform, or mobile app meets required standards. 

Constant RNG audits carried out by casino operators check that games are fair and cannot be tampered with. Players often look for these certifications to ensure they’re using a reliable platform with officially licensed online casino games. Why was RNG chosen as the foundation? Simply put, RNG cannot be beaten. While there are different types and methods, the overall mechanism ensures fairness without outside influence. In the end, only luck affects the outcome.

How RNG Works: TRNG vs. PRNG 

A Random Number Generator (RNG) creates a sequence of numbers that lacks any pattern or predictability. These numbers are considered “random” because they have no visible order or connection to each other. RNGs are used in various fields like statistics, cryptography, and gambling, or whenever 100% randomness is needed at trusted online casinos.

True Random Number Generator (TRNG)

TRNGs are physical devices that generate randomness using environmental factors, such as temperature changes, atmospheric pressure, or player actions like button presses. This makes them absolutely reliable for applications requiring high levels of randomness.

Pseudorandom Number Generator (PRNG):

PRNGs are algorithms that use a starting value, called a “seed.” It generates sequences of numbers. Since PRNGs follow a set process, it’s important to note that PRNGs are not truly random. Their performance is deemed “pseudorandom,” meaning it mimics randomness but isn’t as unpredictable as TRNGs.

PRNGs are widely used because they are fast and efficient at generating large amounts of random-like values. For situations where security is critical, TRNGs are preferred.

Many casino players worry about losing money, but it’s a part of gambling that can’t be avoided. What players want is to reduce the risk. You can use casino promotions to lower your risk while learning how to play. There are different types of games and situations, and when choosing a gambling website, it’s important to look for good deposit bonuses or welcome offers.

Megapari provides an overview of the most common casino offers and explains how they work.

Online Casino Bonuses: What’s the Catch?

Online casinos offer such deals for two reasons: to reward loyal players and attract new ones. Actions like signing up, depositing money, playing regularly, or referring friends can qualify you for rewards. It benefits both players and casinos, as promotions help bring in new users.

To stop players from just taking the bonus and leaving, gambling sites include terms and requirements that must be met. However, these rules are less strict than they used to be. Some players actively search for promotions to take advantage of as many offers as they can.

Types of Online Casino Offers

Different offers appeal to different players. Make sure you know what type of bonus you’re claiming, as you can only forfeit it by losing your deposit.

Casino Welcome Bonus

Welcome bonuses or sign-up offers are for new players. They give extra money or free spins. For example, a 50% match bonus up to 500 plus 200 free spins provides slot spins and matches your deposit. Free spins are usually for specific games and often have simpler wagering rules.

Free Spins 

Free spins are often given when signing up and are credited automatically. They are usually for specific games and help promote new releases. To claim them, you typically need to make a minimum deposit.

No Deposit Bonuses

No deposit bonuses are small rewards that don’t require a deposit, allowing you to play without risking your own money with no deposit bonus codes. To claim one, you typically just need to create an account. Cash no deposit bonuses give you a small amount of real money; casino free spins let you play slot games for free.

Reload Offers

Reload bonuses are designed to bring back players who haven’t played or deposited in a while. They can include free spins, a percentage of your deposit, or a match bonus. These offers are often time-limited and tied to specific events or promotions for new games.

Cashback Bonuses

Cashback offers refund a percentage of your losses over a set period. The refund can be in real cash with no restrictions or as bonus money with rules attached. Some cashback offers are only valid on certain days or for a limited time, while others may have fewer restrictions but apply to specific games.

High-Roller Deals

High rollers, or big spenders, receive special perks designed to their playing habits. Instead of small promotions, they might get tickets to tournaments, special gifts, or personal support specialists. 

An online casino promotion is usually an offer from a gambling site, such as free spins or extra money added to your account. It is a promotion for both new and regular players, but it comes with specific terms.

Megapari will explain how to get an online casino bonus and what to watch out for.

How to Get Bonuses

To get such offers, a player usually needs to register on the site for a welcome bonus and make a first deposit for a deposit bonus. Activating a promotion is a simple process with a few steps.

First register on the platform, and, after creating an account, the player is often offered a reward automatically. Some platforms provide a casino promo during registration or give a special code after logging in.

Agree to the sign-up deal or activate the code, and the bonus funds or casino free spins will be added to your gaming account. Many gambling sites offer a welcome package with multiple rewards for new players.

Remember that before accepting a reward, it’s a good idea to check the wagering requirements. If you think you won’t be able to meet them, you can decline the offer.

Playthrough Requirements

Wagering requirements are the number of times you need to bet your promotion money before you can withdraw it. Almost every offer has these restrictions, but they usually don’t require you to wager more than 50 times. Deals with higher than 50x wagering are rare and often hard to complete.

The wagering amount depends on your deposit or reward. For example, if the wagering requirement is 30x, you must bet 30 times the bonus amount. If you deposit $100 and get $150 (possible with a 150% deposit bonus), you’d need to wager $150 x 30, which equals 4,500, unless the terms state otherwise.

Time Restrictions

The bonus timeframe is the time players have to meet wagering requirements or other conditions. The length of time varies depending on the platform and the specific offer, so always check the terms carefully.

Casino Promo Codes

A promo code is a combination of letters or numbers that players need to enter when depositing or registering to qualify for an offer. These codes can be found in places like promotional emails, casino review platforms, or exclusive forum deals.

Free slot machines are demo versions of online slot games that look identical to real money games. The main difference is that the demo version doesn’t require any deposit and is played with virtual coins instead of real money. Everything else, including design, symbols, bonus features, mechanics, and music, stays the same as in the actual game.

Gratis slots are a great way to try out the best slot machines to play or mechanics without spending money. For example, if you’ve never played the Megaways mechanic and want to see how it works, you can find the game on their website or in a review and play it in demo mode, which you don’t have to download. You cannot hit a jackpot either.

How Do Free Online Slots Work?

Demo online slot machines work like real-money slots, just with a few differences. These games use random number generators (RNGs), so every game result is unpredictable. When you play a free slot, the RNG generates numbers that decide which symbols appear on the reels. All spins are independent, and one spin doesn’t affect the next.

When playing free games, you get virtual credits or coins to bet with. Any winnings you earn will also be in virtual currency.

What to Remember When Playing Slots

Megapari recommends playing 150 to 200 rounds of a slot real money demo before deciding if you want to spend real coins on it. This gives you time to get a feel for the game. While playing, pay attention to the following:

Bet Sizes

Free slots have different betting options. If you prefer low-stakes games, but the minimum bet is too high (e.g., $1), it might not be the right fit for you.

Hit Frequency

Game reviews can tell you about RTP and volatility, but you won’t know how often a game pays out until you play it. Keep track of how frequently you win and the size of the payouts.

Bonuses

Bonus rounds like spins can take a long time to trigger. It’s better to find out how often they occur while playing a demo version rather than when using slot real money.

Playing Demo Slots to Try Bonus Features

When you play free slots online without a deposit, you’ll find games with various bonus features. If you don’t know one thing about a game’s bonuses, try the demo version to understand how they work and see if you like them.

Slots are online casino games of chance, meaning there’s no guarantee of winning when you spin. Many people ask if slots are rigged or programmed a certain way, but Megapari can assure you the answer is no.

All low volatility slots and others have a built-in house edge, shown as return to player (RTP), which tells you how much of each dollar wagered is returned to players on average. While slots are not rigged to cheat players, they do favor the online casino, so the real question is how much of an edge the casino has—not if the game is completely unfair.

How Do Slot Machines Work?

The best way to answer “Are online slots rigged?” is to explain how they work. The games are checked by RNG, which uses algorithms to ensure every spin is completely random and cannot be influenced by the casino. This keeps the games fair and ensures the odds stay the same on every spin.

Casinos don’t rig their online slot machines.

Online casinos are licensed and controlled by the state or country where they operate, and many regulators set a minimum RTP (return to player) that casinos must follow. If casino machines pay out less than required, it could face fines, lose its license, or damage its reputation. Players avoid casinos known for being unfair. A casino that doesn’t let players win or manipulates its games won’t last long. Smart operators know happy players stay longer and spend more.

Clearing up Common Slot Machine Myths

A common question about online slot machines involves an urban myth: that machines in certain areas of a casino pay out differently due to being programmed. Today, most online casinos have hundreds or thousands of machines, often ordered in bulk, and they’re usually set to the same payout rate so there is no room to manipulate. There’s no higher payout for end machines or lower payouts for those in the middle.

Another myth is the idea of “hot” or “cold” streaks. Some players think a slot is “due” to pay out after losses. This isn’t true because RNG technology makes every spin random. Betting systems like Martingale or Fibonacci won’t help either, as each spin is independent.

Some believe casinos set their own slot rules, but this is false. Casinos and high- to low volatility slots operate under strict gambling regulations, including minimum RTPs. Understanding these facts clears up some misconceptions and explains how slots really work.

Popular sports usually have more games, tournaments, and betting markets to choose from. Online sportsbooks focus on popular sports but may also offer odds for less common ones. So, what’s the best sport to bet on to make money? The best sport depends on your knowledge and preferences. If you know a sport well and can find bookies offering odds or free bets on it, that’s likely your best chance to win.

If you need betting odds explained, you can find the article on the topic in Megapari Academy. Meanwhile, you can take a closer look at the most popular sports to bet on.

Football

Football is one of the most popular sports globally, so anyone from all over the world can bet on it. With events like the Premier League, Champions League, Euro, and World Cup, there will always be a game to behold. National championships and tournaments like Copa Libertadores and Copa America also attract a lot of interest, especially in South America.

CFL

Football is football, but the CFL has specific scoring rules that make its numbers different from college or NFL games. Still, Canadian football follows familiar patterns: strong quarterback play and good coaching often decide outcomes.

NFL

Need soccer betting tips? NFL teams tend to be more consistent than college teams, as younger players can be unpredictable in their performance. NFL spreads also fall within a narrower range compared to college football, making them easier to understand and analyze, which can help if you’re new to online sports bets.

Basketball

Just like any other game, basketball betting is quite fast-paced and full of action, offering plenty of chances to bet. Leagues like the NBA and Euroleague run for most of the year, but the NBA can feel chaotic. However, once you accept its unpredictability, it becomes easier to bet on.

It’s hard to know how motivated NBA players will be on any given day. By looking at game situations and player motivation, patterns start to show up. Live sports betting is especially profitable in the NBA. Games often have huge swings—teams might trail by 30 points early but end up winning by 10. These shifts create opportunities to make the best of overreactions from sportsbooks.

Horse Racing

Horse racing betting is one of the most vivid sports at sports betting sites, especially when we talk about live bets. There are many markets and good odds before the race starts, making it a top choice for bettors who stake online. Horse racing has been popular for years and remains a favorite today, so if you decide to go for it, we suggest following handicappers who work in teams and consistently do well at the track.

Cricket

If you are into cricket and understand the rules and strategies around it, then it is another good betting option for you, and it just might be the best sport to bet on and win in your books. The offer might be a bit limited when it comes to cricket because it’s specific to certain countries, like the UK, India, and Australia.

Golf

Golf betting might sound uneventful, but the charm of wagering on this sport is in prop bets and trying to predict the outright winner. Many bookies are now including golf in their sportsbook due to the sheer popularity of the sport and how interesting it is to bet on. With several big pro tours, golf is almost a year-round event now.

Any sportsbook uses online bonuses to attract and keep bettors, similar to how online casinos do with players. It benefits both sides: bettors get more betting opportunities, and sportsbooks can show odds and promotions they have in store.

Claiming a sports promotion means more funds, which means more free bet offers and a better chance to win. Players like it when they don’t have to wager much money to try a new online sportsbook. Most offers can be used on any sport, like football, tennis, basketball, or boxing, unless the offer is specific to a particular event or sport.

Bonuses in Betting to Look For

There are quite a bunch of sports betting deal types to choose from. Try a few to see which ones you like best. But remember that when you win using bonus funds, you only get the winnings—not the stake back. This is different from using your own money, where both the stake and winnings are returned. Promotions also have an expiration date, so make sure to use them before they run out. Check what promotions Megapari recommends you can use on sports:

Sign up Betting Bonuses

Welcome offers let new players try out sportsbook bonuses without betting their own money. Sign- up offers are usually deposit matches or free bets. For example, the site might match your first deposit or bet up to a certain amount. This gives you extra funds to bet with.

Reload Bonuses

It’s a common reward type. Reload deals are smaller deposit matches that you can claim multiple times. For example, a sportsbook might offer a 60% reload offer every week for a few months or a 15% bonus on your first top-up each month.

No-Deposit Bonus Codes

Not every sportsbook gives out no deposit bonuses, but some do. They allow you to bet without making a balance top-up, usually as part of a welcome offer. These offers often come with stricter wagering requirements, so read the terms carefully before using them.

Risk Free Bets

Risk-free bets are often called second-chance bets. If you lose your first bet, the sportsbook might refund it in reward funds. But still, since you risked your initial bet, it’s not entirely a risk-free option. These offers let you place another bet with the refunded funds.

Cashback Bonus

Cashback betting bonuses give you a fixed percentage of your stake back as bonus funds if you lose a bet. If you win, you keep the winnings; if you lose, you get some money back, either as real cash or bonus funds.

Deposit Match Bonus

A deposit match bonus matches a certain percentage of your deposit with reward funds. For example, if the deal is 200% and you deposit $50, you’ll get an extra $100 in bonus funds. These offers also have strict payoff requirements.