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Online Slots Real Money

Online slots are the most popular casino games in the world. When you play slots at an online casino for real money, you're playing games modeled after bricks-and-mortar slot machines. In some cases, all-new slot designers like RTG, Microgaming and NetEnt design the slots. In other cases, world-famous slots companies like IGT, WMS and Bally provide the games.

Between 3-reel classics and 5-reel video slots, players can choose from a massive collection of online slots, numbering into the tens of thousands of game titles. The sheer number of slots online creates confusion for new players. They'll encounter a dizzying array of 3D slots, licensed slots and progressive jackpot slots. Even in a single game, they'll find a lot of different bonus features.

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Our guide to real money online slots provides a glossary of terms, along with information on the best slot bonuses at online casinos in the USA. It also provides slots strategy tips, while pointing out the common myths and misconceptions about slots. If you still have questions, we provide an online slots FAQ at the bottom of the page with answers to commonly asked questions.

Benefits Of Our Online Slot Game Guide

Reading online slot guides increases your fun, while saving you money. Whether it's an individual online slot review or an overview of the slots industry, here are reasons to keep reading.

  • Find More Slots Bonuses: Learn about the best casino bonuses in your region. Slot guides focus on welcome bonuses.
  • Play at the Best Slots Casinos: At the same time, read slots reviews to learn about the best casino sites in your country.
  • Pay tables and RTP Information: Read about the online slots with the best return-to-player ratios. This saves slot players a lot of cash.
  • Play Your Favorite Slot Games: Players who prefer fun themes or special bonus features get information on these from slot reviews.
  • Improve Your Gameplay: Absorb slots tips on avoiding gambler's fallacy, stretching your bankroll and debunking slots myths.

Types Of Real Money Slots

Due to their global appeal and huge fan following, many slot machine types exist. Read the guide to slots terms below to help you select the perfect slot machine for you.

  • Classic Slots: Also called 3-reel classics or 3-reel spinners, these are the original slot machines. Usually with simpler graphics, smaller fixed jackpots and better return-to-player (RTP) ratios.
  • Video Slots: Electronic slot machines led to 5-reel video slots. These have great graphics and sounds, more bonus features and bigger jackpots.
  • 3D Slots: A type of 5-reel video slot with cinematic 3D graphics. Produced by slot designers like NetEnt and Sheriff Gaming.
  • Licensed Slots: Gaming machines that use the name and image of a pop culture franchise. They usually have a license from a movie, TV show, board game, comic book or pop music franchise.
  • Fixed Jackpot Slots: Also called flat-top slots, these games have a fixed prize pool that never changes. These can be large six-figure amounts or as little as $1,000.
  • Progressive Slots: Have a jackpot that increases with each spin that doesn't trigger the top prize. Games like Mega Moolah, Wheel of Fortune and MegaBucks range into the millions of dollars.
  • Hot Drop Jackpots: Similar to progressive slots, though they will always pay out within a certain amount of time, such as hourly or daily, or under a certain prize limit.
  • Fruit Machine: A name for a slot machine in the United Kingdom. Also called fruit slots, these gaming machines are located in UK pubs.
  • Pokies: The slang term for a poker machine, this is the standard name for slot machines in Australia.

Leading Slot Machine Providers

If you’ve ever played a slot machine, there’s a strong chance that one of the companies listed below was responsible for making it. Some of these companies power slots for online and in-person casinos while others focus solely on the internet market. 


Betsoft is a leading online slots manufacturer These slots are designed and released by Betsoft Gaming Ltd., an online casino software developer based in London. Best known for their line of innovative 3D slots, this company is often cited as being on the cutting edge of the video slot industry.

RealTime Gaming

RealTime Gaming create beloved online slots like the Cash Bandits series Founded in 1998 and including clients such as Bodog, this online casino company is known for its progressive slots, many of which are connected across all casinos powered by RTG.


Rival has been creating online slots since 2005 Rival slots, as well as other casino games from this online software provider, made their debut in April 2006. While the selection was limited to begin with, the company has since grown to offer over 160 games for both desktop and mobile gamblers.

Platipus Gaming

Founded in 2014, Platipus Gaming is as UK companies with the latest HTML5 slots and table games. Platipus Gaming's slots are eye-catching and imaginative, and they have fun themes you won't see everywhere. Try Little Witchy, Post Cats, or Un Dia De Muertos.

Nucleus Gaming

Nucleus Gaming is a newer provider with a growing list of 3D cinematic games. Nucleus Gaming features 110 slots at the moment, which are optimized for mobile devices. When you play at a Nucleus Gaming site like Wild Casino, all of the Nucleus slots are available for Android and iPhone devices.

Dragon Gaming

Dragon Gaming started in 2004 and provides slots in 25+ languages and 25+ currencies. Dragon Gaming is known for fun themes and excellent graphics. Rise of the Titans is a player favorite, while Basketball Legends, The Wicked Witches, and The Defenders are newer titles. Make You Rich (China) is the newest release from Dragon Gaming.

Best Online Slots Features

When playing 5-reel video slots, you'll encounter a lot of slots features. Here's a quick rundown of the most common slots features.

  • Bonus Game: A special part of the game where you don't have to risk money in order to win money. Often with enhanced graphics and sounds.
  • Scatter Symbols: The reel icons that often trigger bonus games and free spins. So-named because they can appear anywhere on the reel, it usually takes 3 or more scatter symbols to trigger a bonus.
  • Free Spins: Often a part of a bonus game, these can be anywhere from 3 to 50 (or 100) free spins. If you can re-trigger free spins, it's called a respin.
  • Multipliers: This multiplies the amount of the bonus you receive – often a part of a bonus game. Games with multipliers don't need jackpots as large.
  • Wild Symbols: Reel icons that substitute for any other reel symbols, increasing the odds of a winning combination. Usually don't substitute for scatter symbols.
  • Cascading Wilds: These symbols disappear from the screen when you're paid off, much like completed squares in Tetris.
  • Sticky Wilds: These stick in place over multiple spins. Shifting wilds are sticky wilds that shift across the reels from spin to spin.
  • Stacked Wilds: Over successive spins, stacked wilds stick in place and allow you to stack up a whole reel full of wild symbols.
  • Expanding Wilds: Instead of stacking up and down, these expand across several reels.
  • Gamble Feature: Essentially a double-or-nothing bet when you have bonus winnings.

Top 10 Payout Slots Of 2022

Ugga BuggaPlaytechWild Symbol99.07%
Mega JokerNetEntProgressive Jackpot99.00%
Jackpot 6000NetEnt6000x Jackpot98.86%
Sweet SixteenRTGBonus Multipliers98.10%
Blood SuckersNetEntBonus Game98.00%
Quest to the WestBetsoftMeter of the Heavens97.53%
Jack Hammer IINetEntFree Spins 97.10%
Caesars EmpireRTGWild Symbol97.00%
Avalon IIMicrogamingRolling Reels97.00%
Bubble Bubble 2RTG3 Bonus Games96.00%


What Are The Best Online Slot Bonuses?

Luckily for slot players, casino sites favor them with the biggest bonuses in the market. Players therefore receive the best online slots bonuses when they make a first deposit. Even on reload bonuses, slot players receive the biggest offers.

Even better, casinos stipulate that slots clear the wagering requirement with a 100% the contribution rate. Here's a quick look at the best slots bonuses you'll find online.

Welcome Bonus

Most of the time, these are the biggest bonuses you'll find at an online slots casino. These match the amount of your initial deposit, though some gaming sites offer match bonuses on the first five to 10 deposits. The match percentage tends to be 100% or higher, often with rates as high as 200% or 300%.

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Free Spin Bonus

Often, casino sites attach a free spin bonus to the traditional welcome bonus. At other times, these are stand-alone free spin offers or free bonus chips. Players find these less confusing, because you keep the cash from the bonus spins and don't worry as much about match rates.

Reload Bonus

Similar to the welcome bonus, this offer applies to continuing or loyal customers. While the match percentage usually isn't as high as a welcome bonus, it's often redeemable many times over – as much as five times per day in some casinos. This makes it potentially more lucrative.

Slot Of The Month Offers

Many slots casinos feature their newest slot games or most popular online slots with a "Slot of the Month" offer. This either provides double or triple the comp points from playing the slot or a certain number of free spins on the slots game.

Match Bonus

A catch-all term that might apply to welcome bonuses, reload bonuses or weekly bonuses. Essentially, it matches the size of the deposit you make. Remember that match bonuses have a wagering requirement or rollover before you can withdraw your winnings.

Mobile Slots Apps

The US online casinos that we recommend have seamless compatibility with mobile slots. In most cases, you won't need to download a mobile slots apps. Instead, navigate to the site using your Android smartphone or tablet, iPhone, or iPad and click on the game icon. The slot game should open in your mobile device. 

Best US Online Slots Casinos

Our choice for the best US slots casinos at the moment is Wild Casino. Wild Casino has more than twice the online slots that many competitors features, along with a huge welcome bonus package. Those who want to try hot drop jackpots -- the latest innovation in US online slots -- should pick among Ignition Casino, Bovada, Cafe Casino, or Slots LV. 

Wild Casino345 Online Slots$5,000 Welcome Bonus
Ignition Casino95 Online Slots$2,500 Welcome Bonus
Bovada Casino129 Slots Online$3,000 Welcome Bonus
Cafe Casino101 Online Slots$2,500 Welcome Bonus
Slots.lv131 Online Slots$7,500 Bitcoin Bonus

Online Slots FAQ

Can you win money playing online slots?

Yes, but it's not a certain thing. Don't make online slots betting your profession. Online slots have a house edge, so you can expect to lose money over time.

Treat slots online as a form of entertainment and the house edge as the price of entertainment. Unlike most forms of entertainment, though, you get lucky and win sometimes.

What are the best online real money slots?

It depends on your preferences. Some players want to play progressive slots with huge jackpots, which give them a chance to win life-changing payouts. Others prefer fixed jackpot slots that give them a chance at more attainable or realistic payouts.

Still others love fun themes, 3D graphics, lots of cool bonus features or licensed games involving their favorite pop culture franchises. The great thing about slots is the sheer number of great games. Pick one and start playing real money slots today.

Is it safe to play free slots online?

Absolutely. You can play at a real money online slots casino without ever making a deposit or risking your hard-earned cash. When you click on a game icon, choose "Practice" as the play option. The graphics and game controls are the same, but you'll be playing free online slots instead.

Can I play online slots for real money from the USA?

Yes. US residents in all 50 states can play online slots for real money. Only 5 US states have licensed and regulated online casinos. The remaining states don't regulate slots casinos online, but they also don't prosecute residents who play online. Instead, slot players play at offshore online casinos.

The bulk of these sites are safe and trustworthy – most are licensed by foreign regulators – but Americans won't play with consumer protections. It's important you choose reputable slots casinos online, so read our casino reviews before playing slots online for real money.

What is the secret to winning the jackpot on slot machines?

There is no rock-solid secret to winning online slot jackpots. Slots are games of pure chance. The random number generator (RNG) produces thousands of results per second. When you click "Spin", the RNG gives you the latest result.

No one can predict the RNG's results; anyone who tells you otherwise is a scam artist. Enjoy playing slot machines, but have a bankroll and never depend on winning at the slots.

What is the best online slot machine?

That depends on your preferences. Many players like progressive slots the most, because they offer life-changing jackpots. Mega Moolah is the progressive slot with the biggest jackpots (on average), while RTP slots like Megasaur and Jackpot Cleopatra's Gold have the biggest prizes in the US market. 

Some players prefer 3-reel classics, because they have smaller, more attainable prizes. Others prefer online slots with lots of features to keep things interesting. Even more prefer licensed slots, which have soundbites, music, and video clips from players' favorite pop culture franchises.

What are the safest online slots?

The safest online slots are those at the safest online casinos. Read casino reviews, which assure you'll deposit your hard-earned money into honest casinos with world-class encryption, fair games, and fast payouts.