Free Slots & Free Slot Games - Play the Best Free Online Slots in America

Free Slots

When you try before you buy you can sort out the hype from what sucks. You can trigger all the bonus features and find out just why there’s such a buzz about some games and what makes others stone-cold classics.

Huge Collection of Free Slots for American Players

At Slots Temple we’ve got all the top-notch games from America’s favorite developers so you can get the low down on everything from classic Vegas slots to bleeding-edge video slots with 5 reels and more.

Guide to Start Playing Free Slots Games at Slots Temple

Here's a very quick guide to get you to play free slots for free on our site:

1. Navigate to the Free Slots page, where you'll find the best online slot games listed first.
    
2. If you have a game in mind, use the search function to enter the slot name and search.
    
3. If you want to look at multiple games grouped by maker or theme, use the filter function.
    
4. If you'd like to see the latest releases click the 'New to Old' Sort function and choose from our newest games.
    
5. When you find the slot you'd like to play, click on the tile to visit the game page where you can read slots reviews, view game info and, of course, play free online slots!

It's that simple - enjoy our free online slots casino!

Americans' Favorite Online Slot Studios

Only the best of the best make it into US online casinos. These are the software developers that create slots with dynamic and rewarding gameplay, great bonus features and outstanding sounds and visuals.

NetEnt

This developer is a leading provider of premium gaming content to the US’s best casinos. These thrilling and exciting slots are fully audited and approved by eCOGRA, the industry standard testing body.

Anyone who’s played at an online casino will have been offered free spins on Starburst - this low volatility stunner offers a top prize of 50,000 coins. Other fan favorites include Twin Spin, Fruit Shop and Gonzo's Quest.

IGT

International Gaming Technology or IGT has a massive reputation in the US thanks to its iconic land based games that have been favorites in every Vegas casino since the company was founded in the 1950s.

Slots like Cleopatra, Golden Goddess and Wolf Run have migrated online to find new fans and delight players all over again with their high volatility yields and epic gameplay.

Now owned by Scientific Games Corporation (SGI) and listed on the New York Stock Exchange, this global leader is headquartered in the UK but has offices worldwide. Since they were founded, IGT have given away over US$6 billion in jackpots - no wonder players love these well crafted and highly lucrative slots.

Barcrest

This London based company are the brains behind maybe the biggest home grown slots franchise of them all, Rainbow Riches. 

Pioneers in the 5 reel slot sector, Barcrest games are now optimised to play across mobile and tablet as well as desktop. Other great Barcrest games to play for free include Monty’s Millions, Action Bank and the hilarious vampire themed Ooh Aah Dracula.

WMS

WMS or Williams Gaming have come a long way since the 1940s when they were best known for creating the first tilt pinball tables.

One of the biggest developers of land based and online slots content in the world, WMS have a back catalog packed with classics including superb branded games like Wizard of Oz and Monopoly and the world famous Zeus series of slot.

Combining a land based feel with innovative modern features, WMS continue to create unique and highly playable slots including Spartacus, Legendary Warrior and their take on the Megaways phenomenon, the richly rewarding Raging Rhino Megaways.

Bwin.Party

Bwin.Party slots have a reputation for unique gameplay and big prizes, with both machine and progressive jackpots on offer.

History of Slots

Today, the world of online slots appears to be evolving at an unprecedented rate. We’re seeing developers releasing a plethora of new mechanics and game engines (think Big Time Gaming’s Megaways), and some game developers have even experimented with virtual reality slots.

However, while playing video slots online may seem like a natural part of today’s online gambling world, it’s been quite a journey to reach where we are today, and in this post, we’re going to be taking a look at the history of slots - starting, from the very beginning.

The Early Beginnings Of Slots

Slot machines can actually be traced as far back as 1891 - and this is when most experts agree the first “slot machine” was released (although it’s worth pointing most gamblers would struggle to recognize it in today’s day and age!)

The machine was released by a company called Sittman and Pitt, and the slot used actual playing cards and 5 mechanical drums to operate. It cost a nickel to play, and soon became popular in bars and clubs throughout America.

The Liberty Bell

A few years later, in 1985, an entrepreneur called Charles Augustus Fey decided that there was much more potential with slot machines - and he set out to build a machine that could automatically deliver payouts to players.

He developed a slot called the Liberty Bell - and he automated the payout process, while also removing the physical playing cards, choosing, instead, to use symbols. He decided upon Bells, Cherries… and other common fruits that many of us correlate with slot machines today.

The Liberty Bell machine proved immensely popular - and it was soon copied by other developers, spreading all around the United States.

The Birth Of Electromechanical Slot Machines

The slot world really started to change in 1964 when a company called Bally (a developer who is still in business today) released the first electromechanical slot machine, called Money Honey.

This was the first game in history to do away with physical parts and components, instead, relying on video graphics to display the results of a spin. The game was - essentially - displayed on a small screen, and players simply pulled a lever to play.

Video Slots in Las Vegas

A decade or so later proved another pivotal moment in the creation of slots when a company called Fortune Coin - based in California - took a 19-inch Sony TV and used it to display the slot’s graphics. This move proved immensely popular, and before long, casinos throughout Las Vegas were offering their players the chance to play it.

It was soon approved by the Nevada Gaming Commission, and just a few years later Fortune Coin was acquired by IGT - one of the leading iGaming developers around today.

From there, slots continued to evolve, with technological advancements allowing developers to add new, exciting features into their games. The addition of bonus rounds (including free-spins and "pick me bonus" features) soon made an appearance.

The Emergence of Video Slots

Once it became clear that the Internet was going to change the face of the world - for good - slot game developers started taking notice. A number of new, modern slot providers started appearing towards the end of the 1990’s and the early 2000’s, including Microgaming - and they started building slot machines that were completely virtual.

Groundbreaking Online Slots

As online casinos started to become more popular, the quality of these games started to increase, and major industry pioneers like NetEnt started to develop high-quality, HD video slots that players could play online.

For example, NetEnt’s Gonzo’s Quest - one of the most successful video slots in history - was released in 2009, and changed the face of the online slot world for good. It featured never-before-seen mechanics and features, and it wasn’t long before other studios started to take note.

The Future Of Slot Machines

Already, we’re seeing game developers pushing the boundaries of casino games - and whether it’s with social gaming, 3D slots or virtual reality games, it’s clear that game developers are keen to innovate and continue pushing new ideas and concepts in their new video slots.

Moving forward, it’s likely virtual reality slots will be the next “big thing” - although we’re still a way away, as the whole VR craze hasn’t caught on as pioneers had hoped. However, as technology improves (and hardware reduces in price) this is likely to change, so stay tuned!

Land-based Slots Vs Online Slots

If you’re a player who craves the casino experience, don’t dismiss online slots out of hand. There are some solid reasons why playing slots on desktop and handheld devices makes great sense.

Quick and Convenient

If you’re looking for comfort and convenience when you play, online slots are a clear winner. You can curl up on the couch with the snacks and beverage of your choice and play all the great games you love without the hassle.

You’ll always get a seat at the game of your choice and you can play for free which you could never do at a bricks and mortar casino.

Better Math Model

When it comes to getting value for money, online slots win again offering higher RTP to players and bigger welcome bonuses when you play for real money. An eye-watering amount of casino cash will always trump a comped drink.

Browse Slots by Theme

Slots come in a myriad of shapes and sizes, from 3 reels to 5 and more. They also come in a plethora of themes and whether you’re fascinated by the outer reaches of space or the world of myths and legends, there’s a slot for tha:

Ancient Egypt

Every developer has created at least one slot around this theme, from the iconic Cleopatra slot from IGT to Novomatic’s high volatility legend Book of Ra both of which have spawned a series of games and a host of imitators.

Space

From branded slots to spinning jewels, space themed slots offer something for every player with games like Starburst and Reactoonz capturing the imagination of slots fans.

Asia

Asian themed slots are incredibly popular for their blend of mysticism, nature and good fortune. Asian slots may have become popular as a way to please tourists in Vegas casinos, but their appeal knows no boundaries. Popular titles include Fu Er Dai from Play n Go to Bally’s classic 88 Fortunes.

Board Games

When it comes to board games that have inspired software developers, one name rules them all - Monopoly. You'll find Monopoly Slingo, Monopoly Megaways and Monopoly Mega Jackpots. However, if you fancy something different, try Battleship Direct Hit or Cluedo Spinning Detectives.

Television and Movies

Looking for slots can seem daunting with so many to choose from. So what could be better than playing a game based on a familiar TV show or movie? There are tons of branded games out there, based on popular tv shows and films like Game of Thrones, The Dark Knight and Anchorman.

Music

Whether you want to get down in a Twerk off or shimmy to the Charleston, games studios have created some great slots inspired by popular music and musicians down the ages.

Fruit

If you crave the full blown brick-and-mortar casino experience then fruit themed slots will be your go-to slots. From the classic end of the spectrum, the Ted Pub Fruits game is as close as you can get to an old school fruity while modern Slots like Jammin’ Jars and Berry Burst feature cluster pays that can create wins anywhere on the grid.

Mythology

Slots with a mythology theme never go out of style and generally excel when it comes to graphics and gameplay. From Roman and Greek Gods to King Arthur and the legends of the East, mythology slots have something to please every style of player.

Aztec

Well designed slots often give a real insight into another culture, and Aztec slots prove fertile ground for slots developers to explore this ancient society. Aztec Warrior Princess with well crafted graphics and Skulls bonus and the Montezuma games are great examples of this type of slot.

Browse Slots by Features

Players are attracted by well thought through and realized themes, but they stay to play for the bonus features. Modern video slots offer a plethora of ways to win including multipliers, different iterations of the substitutionary wild symbols, and every player’s favorite a slab of free spins.

Megaways

Megaways is one of the most exciting features to hit slots since it debuted in 2015 in the Dragon Born slot from Big Time Gaming. The mechanic has since been licensed to other developers like Red Tiger and Blueprint Gaming.

There are hundreds of great Megaways slots available but Bonanza, Extra Chilli and Wolf Legend Megaways are all highly rated and recommended.

Free Spins

Every player craves a generous free spins bonus which is why developers make them so difficult to land. This bonus feature allows you to build your bankroll without having to wager any of your own money and can lead to some truly impressive wins.

Innovative developers have also started to focus on other mechanics for triggering free spins including collection bonuses, where collecting a number of symbols will unlock the free spins. 

Clusters

Instead of landing symbols on paylines or adjacent reels, you’re attempting to land symbols in a group or cluster. This NetEnt innovation has been enthusiastically embraced by other developers. Moon Princess, Jammin Jars, Aloha and Lost Relics are all very different games that make good use of this fun and compelling feature.

Expanding Reels

One of the biggest differences between land based and online slots is the latter's ability to make the best use possible of advances in technology to create astonishing features that can’t be replicated in cabinet games.

Some examples of slots with expanding reels are:

• In Anchorman: The Legend of Ron Burgundy, you can can expand the reel set from 4 to 19 rows.
   
• In Laser Fruits, you can unlock rows along the top and bottom of the screen for an insane 60,466,176 ways to win.
   
• In Voodoo Gold, you’ll unlock an extra row every time you hit a winning combo.

Bonus Games

Bonus games are mini games that are usually triggered by landing combos of special symbols. They can make or break the experience of playing a slot and are often the vehicle that delivers an exceptional prize. These can be as simple as a pick and win bonus or a separate mini game that plays more like an arcade game than a slot.

The most popular bonus games include the following:

• Pick a prize lets you choose from a number of symbols and take the prize that’s revealed: In Jackpot Giant, the friendly homunculus of the title simply shoves the reels out of the way to reveal 5 volcanoes for you to pick and win


• Wheel of Fortune spins to reveal prizes that could include free spins, multipliers and cash: In the feature packed The Goonies, One Eyed Willie’s Treasure Bonus is a prize wheel that adds multiplier prizes


• Buy a feature lets you trigger a bonus feature by paying for it: in Genie Jackpots Megaways you can buy the Bonus Wish Bet for 100x your stake for guaranteed free spins


• Prize trail delivers prizes as you advance along a path: in the Pink Panther you can trigger the Pink Trail and follow Inspector Clouseau's footprints for spot prize wins


• Interactive bonus games add an element of arcade style action and can really make a slot come alive: in Rocky, the knockout bonus sees you fight the opponent of your choice over 10 rounds for cash prizes. This bonus uses clips from the movies for extra impact

Wilds

Wild symbols were one of the first special symbols to be introduced when slots made the move from offline to online. The purpose of a wild is to substitute for other symbols and complete winning combos, and there are many types of wilds available:

• Stacked Wilds dramatically increase your chances of creating wins as they appear on every position on a reel vertically, and in newer slots horizontally.


• Starburst features Expanding Wilds where a single symbol expands to fill every position on a reel. Other games feature Expanding Wilds that can become colossal symbols like Spinata Grande.


• Sticky Wilds are another interesting wild tharustay on the reels for 2 or more spins.


• Random Wilds which form a pattern that is overlaid on the reels as in Guns n Roses


• Spreading Wilds that infect other symbols around them like the wilds in Wild Wild West and


• Multiplier Wilds where the wild symbol has a multiplier attached like the symbols in Raging Rhino

Slots Online – Budgeting

When playing demo play slots, there are some tips you should keep in mind to benefit your long term gaming goals:

• Always bet at a similar level to how you would wager using real money
   
• Set a budget and stick to it when you play free online slots. If you would normally play with $20, then play with the corresponding amount in demo funds - you'll get a feel for how far your money will go.
   
• Use the loss limit function available in the autoplay menu. Also consider setting a win amount to stop at in the autoplay menu or for yourself, this will help you walk away with a win rather than playing it back.

Which Slot Developers You Can Access in Each State

Slots are hugely popular in the US market with an average 70% of wagers being played on online slots. There are thousands of real money and free play slots to enjoy although the selection is largest in New Jersey which has a more storied history of gambling than either Pennsylvania or Delaware.

New Jersey

In New Jersey you’ll have the greatest choice of software developers including big names like NetEnt, WMS and NextGen alongside some US centric studios including Bally, Spin Games and AGS with its roots in the Native American gaming market.

Other popular content providers include Barcrest, Betdigital, BTG, Everi, H5G, IGT, Incredibly Technologies, Inspired, Konami, Lightning Box Red7, SHFL, Side City Games, Slingo and Wild Streak.

Pennsylvania

Pennsylvania is a relative newcomer to the online gaming market having legalized online casinos in 2017.

Delaware

It may be the second smallest state in the USA, but Delaware was the surprise winner of the race to legalize online casinos passing a law in 2012.

They remain a relatively small player in the space and you’ll play slots from 888, better known for their casinos, sportsbook and poker products than their range of high quality slots.

USA Casino Reviews

If online slots are legal in your state, you can read the best casino reviews here at Slots Temple. We worked hard to find the best slots casino sites for USA players, and ensure that we offer the best casino reviews for players interested in playing a wide range of games.

We make sure that we find the best bonus casinos for USA players, as well. So, you'll be able to claim great promotions while playing top slot games.

Most Popular Slots Series in America

Some games are so good they make them twice. We’re talking about slots series that take a central character or theme and expand the playing universe to encompass more features and enhanced gameplay.

The most popular slots series in America offer a diverse playing experience on desktop and mobile, and you can read our online slots reviews to find out more about these fantastic titles:

Monopoly

There have been other slots based on the famous Parker Brothers board game but IGT’s Monopoly slots are the pick of the bunch.

Packed with all the fantastic features you’d expect from this premier studio, each Monopoly game in the series has its own unique feature like Monopoly Multiplier to make each game even more attractive.

Zeus

The King of the Greek Gods is the star of this series of lucrative and beautifully imagined slots from WMS. These feature packed slots are renowned for their graphical excellence and the Thunderbolt symbol that unleashes free spins that can be retriggered multiple times during the feature.

Da Vinci Diamonds

What do you get when you combine tumbling reels, precious gems and Renaissance masterpieces?

This pair of superb slots from IGT are among the most successful they’ve produced and make the most of the tumbling reels feature to garner multiple wins. In the original you’ll also play for free spins, while the Dual Play iteration adds another set of 5 reels for double the wins.

Melon Madness

The original Melon Madness and the Deluxe variation excel in the progressive slots market thanks to their insane playability and rewarding jackpot features. Ride the five-tiered BigOne jackpot system all the way to some Colossal Cash.

The Deluxe version adds higher RTP and 30 paylines to those whopping jackpot prizes.

Slingo

American players have been captivated by Slingo, the new style casino game that combines exciting elements of bingo and slots to create a series of fast paced games with multiple variations. Slingo Riches, Slingo Extreme, Slingo Carnival and Tutan’s Treasure have been major hits with US slots players.