Ultimate Online Slot Games Guide

This ultimate guide to online slot games covers a lot of territories: pay lines, bonus features, themes, and return-to-player (RTP). It’s our job to study the latest online slots on the market and play the games to test them out. Thus, we provide the most detailed reviews and analysis of the latest online and mobile slots on the Internet.

Benefits of Playing Online Slot Games

Online slots are one of the most popular games at casino sites. That is why we are reviewing hundreds of slot games so you can play and win! These are some of the benefits of playing slot games at real money online casinos, these include:

  • Big Jackpots: Online slots have the biggest fixed jackpots and progressive jackpots.
  • Play for Free: On our reviews, you will be able to try popular slot games for free!
  • Bonus Features: 5-reel video slots have wild symbols, scatter pays, free spins, and bonus modes to keep the game exciting.
  • Licensed Themes: License slots have clips and soundbites from your favorite movie, tv, comics, and pop music franchises.
  • Cinematic Graphics: 3D slots have virtual graphics which are entertaining and visually stimulating.

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Complete List of Online Slot Games

We are reviewing every single slot game you can find at online casinos so you can have all the information in one place. On each game review, you will learn the rules, buttons, and special features. As a bonus to our visitor, you can even try them all for free!

Top Online Slots Games

Slot NameThemeReelsPaylinesSoftwareCasinos
777 Deluxe Logo 777 Deluxe Vegas 5 10 RealTime Gaming Bovada
Cyberpunk City Logo Cyberpunk City Futuristic 5 20 Proprietary Bovada
Diamond Fiesta Logo Diamond Fiesta Latin 5 50 RealTime Gaming Red Dog
Dr. Winmore Logo Dr. Winmore Futuristic 5 Cascade Wins RealTime Gaming (RTG) El Royale
Reels of Wealth Logo Reels of Wealth Money 5 10 Betsoft MyBookie
Take the Bank Logo Take the Bank Adventure 5 75 Betsoft Wild
The Hive Logo The Hive Animals Hexagonal grid 30 Betsoft BetOnline

Below is the complete list of online casino slot games that can be found at top-rated casino sites. Click on your favorite game to find out more.

Slot NameThemeReelsPaylinesSoftwareCasinos
2 Million B.C. Logo 2 Million B.C. Pre-Historic 5x3 30 Betsoft MyBookie
21 Wilds Logo 21 Wilds Vegas 5 9 Proprietary Bovada
4 Seasons Logo 4 Seasons The Orient 5 30 Betsoft BetOnline
5 Reel Circus  Logo 5 Reel Circus Animals 5 15 Rival Gaming Cafe
5 Wishes Logo 5 Wishes Arabian 5 25 RTG El Royale
777 Deluxe Logo 777 Deluxe Vegas 5 10 RealTime Gaming Bovada
7th Heaven Logo 7th Heaven Numbers 5 18 Betsoft BetOnline
8 Lucky Charms Logo 8 Lucky Charms The Orient 5 50 Spinomenal Cafe
A Christmas Carol  Logo A Christmas Carol Holidays 5 25 Betsoft MyBookie
A Day at the Derby  Logo A Day at the Derby Racing 5 20 Rival Gaming Cafe
A Night In Paris Logo A Night In Paris Mystery 5 30 Betsoft BetOnline
A Night With Cleo Logo A Night With Cleo Adult 5 20 Proprietary Bovada
After Night Falls Logo After Night Falls Mystery 5 30 Betsoft MyBookie
Alkemor's Tower Logo Alkemor's Tower Fantasy 5 243 Ways Betsoft BetOnline
Animal Wilds Logo Animal Wilds Animals 5 15 Proprietary Cafe
Arabian Tales Logo Arabian Tales Arabian 5 50 Rival Gaming Bovada
Ares: Battle of Troy Logo Ares: Battle of Troy Mythology 5 243 RTG Cafe
Arrival Logo Arrival Space 5x3 30 Betsoft BigSpin
Arrogant Pirates Logo Arrogant Pirates Pirates 5 15 Proprietary Bovada
As The Reels Turn Logo As The Reels Turn Mafia 5 15 Rival Gaming Cafe
As The Reels Turn 2 Logo As The Reels Turn 2 Mafia 5 15 Rival Gaming Cafe
As the Reels Turn 3 Logo As the Reels Turn 3 Mafia 5 15 Rival Gaming Bovada
At The Copa Logo At The Copa Latin 5 30 Betsoft BetOnline
At The Movies Logo At The Movies Entertainment 5 25 Betsoft MYB
Aztec Treasures Logo Aztec Treasures Ancient Civs 3 30 Betsoft BetOnline
Back in Time Logo Back in Time Pre-Historic 3 8 Betsoft BetOnline
Back to Venus Logo Back to Venus Adventure 5 20 Betsoft BetOnline
Bamboo Rush Logo Bamboo Rush The Orient 5x4 40 Betsoft BetOnline
Barbary Coast Logo Barbary Coast Pirates 5 30 Betsoft BetOnline
Bess and Becky Logo Bess and Becky Fairy Tales 5 15 Proprietary Bovada
Best of Luck Logo Best of Luck Numbers 5 20 Rival Gaming SlotsLV
Big Cash Win Logo Big Cash Win Numbers 3 1 Rival Gaming Cafe
Big Vegas Logo Big Vegas Vegas 4 243 Betways Concept Gaming BetOnline
Birds Logo Birds Animals 5 25 Betsoft BetOnline
Black Gold Logo Black Gold Gold 5x3 30 Betsoft Wild
Blades of the Abyss Logo Blades of the Abyss Fantasy 5 20 Nucleus Gaming Wild
Blazin' Buffalo Logo Blazin' Buffalo Animals 5 50 Rival Gaming Bovada
Blood Eternal Logo Blood Eternal Horror 6 30 Betsoft MYB
Blood Money Logo Blood Money Horror 3 x 3 5 Concept Gaming BetOnline
Book of Darkness Logo Book of Darkness Fantasy 5 10 Betsoft MyBookie
Boomanji Logo Boomanji Holidays 5 10 Betsoft MyBookie
Bottled Wishes Logo Bottled Wishes Arabian 5 20 Nucleus Gaming BetOnline
Bubble Bubble Logo Bubble Bubble Horror 5 50 RealTime Gaming El Royale
Bubble Bubble 2 Logo Bubble Bubble 2 Horror 5 50 RealTime Gaming El Royale
Bulletproof Babes Logo Bulletproof Babes Battle 5 20 Proprietary Cafe
Caesar's Empire Logo Caesar's Empire Ancient Civs 5 20 RealTime Gaming Slots Empire
Caesar's Triumph Logo Caesar's Triumph Ancient Civs 5 20 Makitone Gaming SlotsLV
Caesar's Victory Logo Caesar's Victory Ancient Civs 5 20 Proprietary Bovada
Cai Hong Logo Cai Hong The Orient 5 30 RealTime Gaming (RTG) Intertops Red
Caishen's Arrival Logo Caishen's Arrival Ancient Civs 5 25 Betsoft BetOnline
Carnaval Forever Logo Carnaval Forever Holidays 5x3 10 Betsoft BetOnline
Cash Bandit Logo Cash Bandit Money 5 25 RTG El Royale
Charms & Clovers Logo Charms & Clovers Fairy Tales 6 40 Betsoft BetOnline
Chicken Little Logo Chicken Little Animals 3 1 Rival Gaming Bovada
ChilliPoP Logo ChilliPoP Latin 5 Cluster Pays Betsoft BetOnline
Chinese Tigers Logo Chinese Tigers Animals 5 30 Platipus BetOnline
Cleopatra's Coins Logo Cleopatra's Coins Ancient Civs 5 15 Rival Gaming Cafe
Cleopatra's Gold Logo Cleopatra's Gold Ancient Civs 5 20 RTG El Royale
Crabs Go Wild Logo Crabs Go Wild Beach & Sea 5 9 Proprietary Ignition
Cretaceous Park  Logo Cretaceous Park Pre-Historic 5 20 Concept Gaming MyBookie
Cricket Legends Logo Cricket Legends Sports 5 25 N/A Cafe
Cyberpunk City Logo Cyberpunk City Futuristic 5 20 Proprietary Bovada
Dark Hearts Logo Dark Hearts Fantasy 5 243 Ways Rival Gaming MyBookie
Delicious Candies Logo Delicious Candies Food & Drink 5 5 RealTime Gaming Bovada
Diamond Dragon Logo Diamond Dragon Fantasy 5 50 Rival Gaming SlotsLV
Diamond Fiesta Logo Diamond Fiesta Latin 5 50 RealTime Gaming Red Dog
Dim Sum Prize Logo Dim Sum Prize Food & Drink 5 10 Betsoft Gaming Super Slots
Dr. Jekyll & Mr. Hyde Logo Dr. Jekyll & Mr. Hyde Horror 5x3 30 Betsoft BigSpin
Dr. Winmore Logo Dr. Winmore Futuristic 5 Cascade Wins RealTime Gaming (RTG) El Royale
Dragon & Phoenix Logo Dragon & Phoenix Royalty 5 20 Betsoft Gaming BetOnline
Dragon Kings Logo Dragon Kings The Orient 6 10 Betsoft BetOnline
Dragons Logo Dragons Fantasy 5 25 RealTime Gaming SlotsLV
Eggstravaganza Logo Eggstravaganza Holidays 3 1 Rival Gaming Cafe
El Luchador Logo El Luchador Latin 5 25 RealTime Gaming Bovada
Enchanted Logo Enchanted Fairy Tales 5 30 Betsoft SlotsLV
End Zone Riches Logo End Zone Riches Sports 5 25 Nucleus Gaming Wild
Eternal Love Logo Eternal Love Fantasy 5 243 Ways RTG Red Dog
Event Horizon Logo Event Horizon Space 5 243 Ways Betsoft BetOnline
Fa-Fa Twins Logo Fa-Fa Twins The Orient 5 25 Betsoft BetOnline
Faerie Spells Logo Faerie Spells Fantasy 3x5 10 Betsoft BetOnline
Fairy Wins Logo Fairy Wins Fantasy 5 20 Proprietary SlotsLV
Fantasy Fortune Logo Fantasy Fortune Fantasy 5 20 Rival Gaming Cafe
Fast & Sexy Logo Fast & Sexy Racing 5 20 Proprietary SlotsLV
Fast Lane Logo Fast Lane Racing 5x3 50 Rival Gaming Bovada
Fire & Steel Logo Fire & Steel Battle 5 20 Betsoft BetOnline
Five Times Wins Logo Five Times Wins Numbers 3 3 Rival Gaming Cafe
Food Fight Logo Food Fight Food & Drink 5 9 RealTime Gaming Cafe
Forbidden Slot Logo Forbidden Slot Fantasy 5 15 Spinomenal Cafe
Fortune Keepers Logo Fortune Keepers The Orient 5 50 Spinomenal SlotsLV
Fortunes of China Logo Fortunes of China The Orient 3 5 Concept Gaming BetOnline
Frankenslot's Monster Logo Frankenslot's Monster Horror 5 20 Betsoft MyBookie
Fruit Loot Reboot Logo Fruit Loot Reboot Food & Drink 5 20 Concept Gaming MyBookie
Fruit Zen Logo Fruit Zen Food & Drink 5 10 Betsoft BetOnline
Fruitbat Crazy Logo Fruitbat Crazy Food & Drink 5x3 243 Ways Betsoft BetOnline
Gemmed! Logo Gemmed! Gems 9x9 Special Sized 40,503 Ways Betsoft Wild
Genie's Fortune Logo Genie's Fortune Arabian 5 30 Betsoft BetOnline
Genie's Gifts Logo Genie's Gifts Arabian 3 9 Revolver Gaming Cafe
Giovanni's Gems Logo Giovanni's Gems Gems 7 7 Betsoft BetOnline
Gladiator Logo Gladiator Battle 5 30 Betsoft MyBookie
Gobbler’s Gold Logo Gobbler’s Gold Holidays 5 20 Rival Gaming Cafe
Gold and Gems II Logo Gold and Gems II Gems 1 or 5 20 or 1 Concept Gaming MyBookie
Gold Canyon Logo Gold Canyon Gold 5x3 20 Betsoft BigSpin
Gold Diggers Logo Gold Diggers Gold 5 30 Betsoft Gaming MYB
Gold Rush Gus Logo Gold Rush Gus Gold 5 10 Proprietary Cafe
Golden Gorilla Logo Golden Gorilla Animals 5 50 Rival Gaming Ignition
Good Girl Bad Girl Logo Good Girl Bad Girl Adult 5 15 Betsoft BetOnline
GoodFishes Logo GoodFishes Mafia 5x4 30 Revolver Gaming Cafe
Greedy Goblins Logo Greedy Goblins Fantasy 5 30 Betsoft BetOnline
Gridiron Glory Logo Gridiron Glory Sports 5 243 Ways Proprietary Bovada
Halloween Treasures Logo Halloween Treasures Holidays 5 243 RTG Intertops Red
Hockey Enforcers Logo Hockey Enforcers Sports 5 243 Way Proprietary Cafe
Hole in Won Logo Hole in Won Sports 5 15 Rival Gaming Cafe
Horoscope Logo Horoscope Entertainment 5 243 Proprietary BetOnline
Howling at the Moon Logo Howling at the Moon Animals 5 720 ways Nucleus Gaming BetOnline
Invaders Logo Invaders Space 5 20 Betsoft BetOnline
Joker Gemferno Logo Joker Gemferno Gems 5 18 Nucleus Gaming BetOnline
Jumbo Joker Logo Jumbo Joker Numbers 3 10 Betsoft BigSpin
Kawaii Kitty Logo Kawaii Kitty Animals 5x3 10 Betsoft MYB
Koi Fortunes Logo Koi Fortunes Animals 5 20 Concept Gaming BetOnline
Legend of the Nile Logo Legend of the Nile Ancient Civs 6x6 Cluster Pays Betsoft MyBookie
Lost Logo Lost Archaeology 5 30 Betsoft BetOnline
Love Is Logo Love Is Holidays 6 50 Platipus BetOnline
Lucky 6 Logo Lucky 6 Fairy Tales 6 10 RealTime Gaming El Royale
Lucky 7 Logo Lucky 7 Numbers 3 1 Betsoft BetOnline
Lucky Clovers Logo Lucky Clovers Fantasy 5 40 Nucleus Gaming Wild
Mad Scientist Logo Mad Scientist Fantasy 5 20 Betsoft MyBookie
Madder Scientist Logo Madder Scientist Fantasy 5 30 Betsoft BetOnline
Major Moolah Logo Major Moolah Numbers 3 1 Rival Gaming Cafe
Mamma Mia Logo Mamma Mia Food & Drink 5 30 Betsoft MYB
Max Quest – Wrath of Ra Logo Max Quest – Wrath of Ra Adventure 5 3 Betsoft MyBookie
Mega Gems Logo Mega Gems Money 5 10 Betsoft Gaming MyBookie
Mega Glam Life Logo Mega Glam Life Money 5 20 Betsoft MyBookie
Milk The Cash Cow Logo Milk The Cash Cow Animals 3 1 Rival Gaming SlotsLV
Monster Pop Logo Monster Pop Horror 5 Cluster Pays Betsoft Gaming BetOnline
Moon Bitten Logo Moon Bitten Fantasy 6 30 Nucleus Gaming Wild
Mr. Vegas Logo Mr. Vegas Vegas 5x3 30 Betsoft BetOnline
Multiplier Man Logo Multiplier Man Super Heroes 5 20 Revolver Gaming Bovada
Mystic Hive Logo Mystic Hive Animals 3-4-5-4-3 hexagonal grid 30 Betsoft Gaming BigSpin
Mystic Wolf Logo Mystic Wolf Fantasy 5 3 Rival Gaming Cafe
Ned and his Friends Logo Ned and his Friends Animals 5 30 Betsoft BigSpin
Ogre Empire Logo Ogre Empire Fantasy 5 25 Betsoft MyBookie
Once Upon a Time Logo Once Upon a Time Fairy Tales 5 30 Betsoft BetOnline
One Million Reels BC Logo One Million Reels BC Ancient Civs 3 5 Rival Gaming Bovada
Pandas Go Wild Logo Pandas Go Wild Animals 5 20 Proprietary Bovada
Pig Winner Logo Pig Winner The Orient 5 243 RealTime Gaming El Royale
Pigskin Payout Logo Pigskin Payout Sports 5 20 Rival Gaming Cafe
Pinocchio Logo Pinocchio Fairy Tales 5x3 15 Betsoft BetOnline
Pirate’s Revenge Logo Pirate’s Revenge Pirates 5 9 Digital Gaming Solutions BetOnline
Pirates The Lost Treasure Logo Pirates The Lost Treasure Pirates 5 243 betways Concept Gaming BetOnline
Pistols & Roses Logo Pistols & Roses 80s 3 1 Rival Gaming Cafe
Pixie Magic Logo Pixie Magic Fairy Tales 5 243 Betways Nucleus Gaming BetOnline
Pompeii Logo Pompeii Ancient Civs 5 20 Concept Gaming MYB
Primal Hunt Logo Primal Hunt Pre-Historic 5 80 Betsoft MyBookie
Pulsar Logo Pulsar Space 5 20 RealTime Gaming (RTG) Intertops Red
Puppy Love Logo Puppy Love Animals 5 20 Betsoft BetOnline
Quest to the West Logo Quest to the West Animals 5 25 Betsoft Gaming BetOnline
Rainbow Farm Returns Logo Rainbow Farm Returns Animals 6 20 Concept Gaming BetOnline
Reel Blood Logo Reel Blood Horror 5 243 RealTime Gaming Cafe
Reel Outlaws Logo Reel Outlaws Old West 5 9 Betsoft BetOnline
Reels of Treasure Logo Reels of Treasure Money 5 10 Nucleus Gaming BetOnline
Reels of Wealth Logo Reels of Wealth Money 5 10 Betsoft MyBookie
Reign of Gnomes Logo Reign of Gnomes Fantasy 5 243 Ways to Win Revolver Gaming Cafe
Return of the Rudolph Logo Return of the Rudolph Holidays 5 50 RTG Intertops Red
Rhino Mania Logo Rhino Mania Animals 6 4096 Ways Platipus Gaming BetOnline
Rise of Poseidon Logo Rise of Poseidon Mythology 5 30 Rival Gaming SlotsLV
Robin Hood and His Merry Wins Logo Robin Hood and His Merry Wins Fairy Tales 5 20 Revolver Gaming Bovada
Rook's Revenge  Logo Rook's Revenge Ancient Civs 5 25 Betsoft BetOnline
Royal Reels Logo Royal Reels Royalty 5 30 Betsoft BetOnline
Ruby Jade Logo Ruby Jade Gems 7 Cluster Pays Nucleus Gaming Wild
Runes of Odin Logo Runes of Odin Adventure 7 Cluster Pays Nucleus Gaming BetOnline
Safari Sam Logo Safari Sam Adventure 5 30 Betsoft BigSpin
Sands of Egypt Logo Sands of Egypt Ancient Civs 6 Cluster Pays Nucleus Gaming Wild
Santastic Logo Santastic Holidays 3 5 RTG Intertops Red
Scary Rich Logo Scary Rich Horror 5 20 Rival Gaming Bovada
Secrets of a Geisha Logo Secrets of a Geisha The Orient 5 25 Makitone Gaming SlotsLV
Sevens & Stripes Logo Sevens & Stripes 3 1 RealTime Gaming Cafe
Shamrock Isle Logo Shamrock Isle Fantasy 5x3 20 Rival Gaming Cafe
Shopping Spree Logo Shopping Spree Entertainment 5 9 RealTime Gaming Cafe
Sin City Nights Logo Sin City Nights Vegas 5 25 Betsoft MyBookie
Sleight of Hand Logo Sleight of Hand Entertainment 5x3 25 Nucleus Gaming Wild
Slots Angels Logo Slots Angels Adventure 5 30 Betsoft MyBookie
Soaring Wind Logo Soaring Wind Tribal 5 720 Ways Nucleus Gaming Wild
Space Traders Logo Space Traders Space 9 Scatter Pays Revolver Gaming Ignition
Spinfinity Man Logo Spinfinity Man Super Heroes 7x7 Cluster Pays Betsoft BetOnline
Spirit of the Nile Logo Spirit of the Nile Ancient Civs 5 20 Nucleus Gaming BetOnline
Spring Tails Logo Spring Tails Animals 5 5 Betsoft Gaming BetOnline
Stampede Logo Stampede Animals 5 1,024 Betsoft BetOnline
Storm Lords Logo Storm Lords The Orient 5 50 RealTime Gaming El Royale
Streetball Star Logo Streetball Star Sports 5 243 Ways Proprietary Cafe
Strike Gold Logo Strike Gold Gold 3 1 Rival Gaming Bovada
Sugar Pop Logo Sugar Pop Food & Drink 5 Cluster Pays Betsoft Gaming BetOnline
Sugar Pop 2: Double Dipped Logo Sugar Pop 2: Double Dipped Food & Drink 7 7 Betsoft BetOnline
Summer Ease Logo Summer Ease Holidays 5 20 Rival Gaming Cafe
Super Diamond Mine Logo Super Diamond Mine Gems 5 9 RealTime Gaming Cafe
Super Sweets Logo Super Sweets Food & Drink 5 10 Betsoft Gaming BetOnline
Surf Paradise Logo Surf Paradise Beach & Sea 3 1 Rival Gaming Cafe
Sweet Treats 2 Logo Sweet Treats 2 Food & Drink 7x7 Cluster Wins Nucleus Gaming Wild
Swinging Sweethearts Logo Swinging Sweethearts Romantic 5x3 50 Rival Gaming Cafe
T-Rex Logo T-Rex Pre-Historic 5 25 RealTime Gaming El Royale
T-Rex II Logo T-Rex II Pre-Historic 5 25 RealTime Gaming El Royale
Take the Bank Logo Take the Bank Adventure 5 75 Betsoft Wild
Terracota Wilds Logo Terracota Wilds The Orient 5 100 Spinomenal SlotsLV
The Angler Logo The Angler Adventure 5 20 Betsoft BetOnline
The Back Nine Logo The Back Nine Sports 5 15 Rival Gaming Cafe
The Curious Machine Logo The Curious Machine Travel 5 30 Betsoft BetOnline
The Glam Life Logo The Glam Life Money 5 25 Betsoft MyBookie
The Golden Owl of Athena Logo The Golden Owl of Athena Mythology 5 10 Betsoft BetOnlineMyBookie
The Hive Logo The Hive Animals Hexagonal grid 30 Betsoft BetOnline
The Magic Shoppe Logo The Magic Shoppe Mystery 5 25 Betsoft MyBookie
The Mob Heist Logo The Mob Heist Mafia 5 25 Makitone Gaming Cafe
The Naughty List Logo The Naughty List Holidays 5 50 RTG Intertops Red
The Nice List Logo The Nice List Holidays 5 1024 ways RealTime Gaming (RTG) Intertops Red
The Slotfather Logo The Slotfather Mafia 5 30 Betsoft MYB
The Slotfather Part 2 Logo The Slotfather Part 2 Mafia 5 25 Betsoft BetOnline
The Tipsy Tourist Logo The Tipsy Tourist Travel 5 20 Betsoft BetOnline
The True Sheriff Logo The True Sheriff Old West 5 30 Betsoft BetOnline
There's Gold Yonder Logo There's Gold Yonder Gold 5 25 Nucleus Gaming Wild
Throne’s Conquest Logo Throne’s Conquest Fantasy 5 25 Proprietary BetOnline
Tiger's Claw Logo Tiger's Claw Fantasy 5 720 Betsoft BetOnline
Total Overdrive Logo Total Overdrive Futuristic 3 5 Betsoft Gaming BetOnline
Toy Box  Logo Toy Box Adventure 5 20 Concept Gaming BigSpin
Tycoons Logo Tycoons Money 5 30 Betsoft MyBookie
Under The Sea Logo Under The Sea Beach & Sea 5 30 Betsoft BetOnline
Victory Lane Logo Victory Lane Racing 3 8 Digital Gaming Solutions BetOnline
Viking Age Logo Viking Age Ancient Civs 5x3 30 Betsoft MyBookie
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Webby Heroes Logo Webby Heroes Sports 5 30 Platipus Gaming BetOnline
Weekend in Vegas Logo Weekend in Vegas Vegas 5x3 243 Ways Betsoft BetOnline
Whospunit Logo Whospunit Mystery 5 30 Betsoft MYB
Wolf Moon Rising Logo Wolf Moon Rising Animals 5x3 25 Betsoft Wild
Yak Yeti and Roll Logo Yak Yeti and Roll Adventure 5x3 grid 20 Betsoft BetOnline
Zombie FC Logo Zombie FC Horror 5 243 Proprietary Cafe
Zombies vs Cheerleaders Logo Zombies vs Cheerleaders Horror 5 25 RealTime Gaming Bovada
Zombies vs Cheerleaders 2 Logo Zombies vs Cheerleaders 2 Horror 5 25 RealTime Gaming Bovada

IMPORTANT Information for Players
Most of these games will require you to have Flash downloaded on your computer in order to work. If you are not sure how to enable Adobe Flash on your browser we can help you out. Visit our Flash blog to get step by step instructions on how to enable Flash on Chrome and Safari so you can start enjoying your favorite online slot games here for free!

How to Find the Best Online Casino to Play Slot Games

Before you choose an online casino for real money play, there are a few factors to take into consideration. We’ll recommend the best online casinos for US slots players, but you want to do your own analysis based on your needs. Here’s a quick checklist to help you decide on the best slots site for you.



Sites need 128-bit SSL encryption to assure payouts are safe, a professional verification process, and the kind of payment methods which protect your identity.

Reputable Casino

Reputable Casino

It doesn’t matter if you win big if the casino operator doesn’t pay out your winnings — or pay them in a timely fashion. We recommend famous and reputable casinos.

Return to Player


A games RTP is important because this is the return you can expect. If two games are similar but one’s RTP is 97% instead of 93%, that’s important.

Game Selection

Game Selection

Most slots players get bored with the same games all the time, so you want an online casino with scores or even hundreds of online slots.

Favorite Slot Game Type

Favorite Game Type

5-reel video slots have a lot of bonus features, pay lines, and big jackpots. 3-reel classics have traditional themes and frequent hits of fixed jackpots.

Reputable Software Providers

Favorite Software Provider

Different slot game developers have different strengths. RealTime Gaming has lots of random jackpots and big progressive slots. Rival Gaming has lots of bonus features and interactive bonus games. Betsoft has fun themes and good graphics.

Best Online Casinos to Play Online Slot Games

When looking for places to play online slot games on the internet you are likely to find hundreds of sites promoting the best games. We encourage visitors to only play at recommended online casinos to avoid any scams. The following USA friendly online casinos have the best combination of slot bonuses, games selection, safety, and dependability.

1 El Royale Casino Logo El Royale Casino Up to $12,500 132 94.97% Play Now
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How to Play Online Slot Games

Follow this step-by-step guide to playing online real money slots in a few easy steps. If you’ve ever played a slot machine in a brick-and-mortar casino, then the adjustment period will be short. Game developers design the online slot controls to mimic electronic slots in land-based casinos. In case you need a refresher, follow these four easy steps.


Pick Your Favorite Slot Game

Choose a title from the big list of slots in the online casino. Most sites have sections like 5-reel slots, 3-reel slots, and progressives.


Select Coin / Bet Size

Before you click “Spin”, use the bet size control to choose the right denomination. Play the max bet of 5 coins, but lower the denomination to the bet size you find comfortable.


Select Paylines

Most online slots have staggered payouts, so choose the max pay lines to activate the biggest jackpot. Once again, adjust bet size down if the max pay lines make you uncomfortable.


Hit the Spin Button

Now that you have the coin denomination and max pay lines right, hit “Spin” to get your results. Follow these steps again and again throughout the slot session.

Playing Online Slot Games for Free

Can you play online slot games for free? Yes! If you haven’t figured out which slots game to play, most online casinos offer a free version of the game. On our slot game review, you will be able to play all the games for free. That way you can give the game a try before playing for real money.

How to Play Online Slots for Free

Playing for slot games for free at your favorite online casino is simple. Just follow these easy steps:

  • Step 1: Visit a recommended online casino.
  • Step 2: Find the slot section
  • Step 3: Search for your favorite slot game and click on the title,
  • Step 4: You’ll be asked whether you want to play for real money or play in practice mode
  • Step 5: Choose the practice play before actually paying to play.

Practice play is beneficial because you can learn the game controls and bet denominations before spending your hard-earned cash. Also, if the slot’s theme isn’t entertaining or annoys you, then you can find a better mobile slot to play.

Strategy to Play Online Slot Games

Las Vegas and Atlantic City casinos are experimenting with skill-based slots, but online slots do not require skill to play. Though slots games are games of chance, that doesn’t mean a player can’t benefit from a few helpful strategy tips. Follow these strategies when you begin to play slots online to save yourself some money. The more spins you play, the more chances you have to win a life-altering jackpot.

  • Max Out Slots Bonuses: Most online casinos these days tailor welcome bonuses, reload bonuses, and weekly bonuses for slots. Read about casinos’ promotions and strategize how to max out your bonus cash.
  • Read RTP Percentages: Play online slots with a higher return-to-player percentage. Simply by playing a game with a better-expected return, you save yourself money while you play.
  • Calculate the Breakeven Point: Progressive jackpot slots have a point where the pot becomes so big that the game has a positive expectation. While this doesn’t increase the odds you’ll win, it does mean that you’re playing a slot with a good gamble.
  • Use Money Management: Learn about basic money management techniques. Bankroll calculation, loss limits, and win goals won’t change the odds, but they will save you money during your gaming sessions.

Types of Online Slot Games

Online casinos have a wide variety of video slots available. Read through the list of slot games you might encounter as you get into the world of slots play online. Game designers sometimes mix and match concepts, so some of the online slot types below aren’t mutually exclusive.

  • Classic/Fruit machines/3 Reel

    Classic 3 ReelCalled 3-reel-spinners, classic slots, or fruit machines, these were the original games with 3 reels and 1 pay line. Fruit slots were so-called because their reel symbols were fruits or other basic symbols.

  • 5 Reel Slots

    5 Reel SlotsThe 5-reel slot machine came about when electronic slots were invented. These have more reels, more pay lines, and thus bigger jackpots.

  • Video Slots

    Video SlotsVideo slots use a video screen for more interesting graphics and themes. 5-reel video slots are the most popular slots because they use cutscenes, video clips, and interactive bonus games.

  • 3D Slots

    3D SlotsThe ultimate in video slots, 3D slots have 3D graphics that pop off the screen. 3D slots might portray movie scenes or have reel symbols that seem to come off the screen.

  • Multiplier Slots

    Multiplier SlotsMultipliers are popular because they increase the size of the jackpot by 2x or 100x their original value. Some multiplier jackpots have reached $100,000 or more.

  • Licensed Slots

    Licensed SlotsA slot machine based on a pop culture franchise. You can play slots while being entertained by your favorite movie, tv, or comics characters — or musical acts.

  • Multi-Line Slot Games

    Multi Line Slot GamesPaylines are a way to increase the jackpot. Video slots often have 9 lines, 15 lines, 25 pay lines, or even 50 to 100 winning lines.

  • Progressive Slot Games

    Progressive Slot GamesInstead of a fixed jackpot, the top prize increases over time. Every time a player spins and doesn’t win the jackpot, the accumulated pot grows.

  • Wide-Area Progressive (WAP)

    Wide-Area Progressive SlotsThe biggest progressive slots there are. Dozens of online slot games feed into the same jackpot, increasing it at a fast and exciting pace.

  • Poker Machines

    Poker Machine SlotsThis is the Australian name for slot machines. Many Australians call these the pokies.

  • Virtual Reality Online Slot Games

    Virtual Reality Online Slots GamesOnline slots that require a VR headset. Virtual reality slots take graphics and bonus games to the next level with immersive videos.

  • Mobile Slot Games

    Mobile Slot GamesSlots delivered to your smartphone or tablet computer screen with a downloadable mobile app. Slots played on Android phones, iPhones, and iPads for players on the go.

Understanding Slot Game Volatility and RTP

Online Slot Volatility and RTPSlot players don’t need an advanced degree in mathematics to play, but it helps to learn the basics of probability as it applies to slots. Return-to-player (RTP) is important for determining which slot machine is best. The RTP is the expected payout expressed as a percentage. If a slot machine has an RTP of 97%, you can expect to win back $97 for every $100 wagered. If the RTP is 101%, then you can expect to win back $101 for every $100 wagered.

The higher the RTP, the better the slot machine. An RTP greater than 100% is a positive expectation slot, which almost never happens unless you play a progressive slot with a jackpot which has surpassed the breakeven point. An RTP less than 100% is a negative expectation slot. With a negative expectation slot, if you subtract the RTP from 100%, you get the house edge. For an online slot with an RTP of 97%, the house edge on the game would be 3%.

What is Slot Volatility?

Online Slot VolatilityVolatility is another concept slot players need to understand. We talk about theoretical expected return, but in practice, each slot session is likely to deviate from the RTP somewhat. Volatility is how much a game tends to deviate from the RTP. As a general rule, slot games with high payouts but low return-to-player tend to have high volatility.

Slots with fixed jackpots tend to have a high RTP, which is why some players prefer 3-reel classics. These games are less volatile, meaning you’re more likely to have winning sessions and hit the jackpot more often. Playing slots with high volatility, you’ll have more losing sessions but tend to win bigger jackpots when you do win.

The important thing with volatility is it’s neither good nor bad. Some players want a game with high volatility because bigger jackpots are what they want. Some players prefer low volatility because they want more winning sessions and better odds. Learn what you want, study slots’ volatility, and you’ll pick slot games you like more often.

Online Slots Game Glossary

When it comes to playing slots online, it is very important to know all of the terms so you have a good idea of what all the features, buttons, and prizes mean. We have compiled a complete list of all the terms that will help you play slots like a pro.


A feature that lets players set the machine to spin without hitting the “Spin” button. Players can set 1 to 100 automatic spins on most games with autoplay.

Bonus Game

A common feature on slot machines, this triggers a game-within-a-game which is often interactive. Spins stop for a time and the player makes decisions to get bonus coins without risking money.

Coin size

Slots have different coin denominations so you can vary the bet to your comfort level. Use the (^) or (v) buttons to adjust your bet size.

Fixed Jackpot

A set amount a player wins if they hit the jackpot combination. This is the traditional payout in slot machines, also called a flat-top slot.

Free Spin

A bonus feature allowing players additional spins without risking coins. Free spins often activate when 2 or more scatter symbols appearing on the reels, with more scatters meaning more free spins.


A slang term for a winning spin on a slot machine.


The largest prize on a slot machine. Slots with fixed jackpots are called flat-top slot machines, while slots with accumulated jackpots are called progressive slot machines.


Also called pay lines, these are reel combinations that trigger wins. The common numbers for pay lines are 1 line, 3 lines, 9 lines, 15 lines, 20 lines, 25 lines, 30 lines, 50 lines, or 100 lines, but any number is possible.

Max Bet

This is the maximum wager you can make on a slot machine. Often, a player has to make the max bet to unlock the top jackpot.


The multiplier feature multiplies the size of a bonus or jackpot by a factor of 2x or more. Some multipliers go as high as 100x the bonus, but most are between 2x and 10x.

Pay line

A winning pattern on a slot machine. Slots might have 1 pay line or 100 pay line, but if it’s activated and the symbols align in the pattern of a pay line, you win money.

Payout Percentage

The probabilistic percentage a player can expect to win back when the player. Also called the RTP. You might win more or less than the expected payout, but this is what you should expect to win when playing a game.

Progressive Jackpot

The biggest type of slots jackpot. The progressive pot continues to grow until somebody wins it, often building into the millions of dollars.

Random Number Generator

Also called an RNG, the random number generator is a computer chip that determines random results on an electronic slot. RNGs have been used for 40 years and are a proven technology.


The spinning wheels that contain symbols. Most slots have 3 reels or 5 reels, though 6-reel and 7-reel slots exist.

Scatter Symbol

Scatter symbols can appear anywhere on the reel to give the player benefits. Scatter pays give random payouts, while scatter symbols unlock bonus games or free spins.

Slot Type

A term describing a broad category of a slot machine: licensed slots, electronic or machine slots, 5-reel or 3-reel slots, progressive or fixed slots, or Class II (tribal) or Class II (Vegas-style) slots.

Staggered Payout

A slot machine that offers a bigger percentage payout when you bet more coins. A 1-coin jackpot doesn’t pay the full jackpot, so you need to bet 5 coins.


These are the icons on reels, often tied to the theme of the game. Match enough symbols and you receive a prize.

Ways to Win

Instead of pay lines, slot machines that have other winning combinations. Began with “243 ways to win”, but now have “1028 ways to win” slots.

Wild Symbol

Wild symbols can replace any other symbol (except scatters) to build a winning combination. Online slots have all kinds of wild symbols: wild multipliers, stacked wilds, expanding wilds, trailing wilds, sticky wilds, and cascading wilds are just a few examples.

Play Online Slot Games

Slot machines have been the cornerstone of casino gaming for decades, and now you can experience them in all their glory at online casinos! With hundreds of slot games, themes, and features, you will have endless hours of fun, all while winning the big jackpots.