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US Gambling Sites / Gambling Machines US 2023

Gambling Machines US 2023

Last Updated on 04/06/2023
Fact checked by: Drew the DFS Guy

Gambling machines have been in the focus of fierce discussions for decades as players discuss how do gambling machines work and how to win on them. While the vast majority of games allow no strategy and are only based on luck, allowing no real answers how chips determine winning spins, one thing remains certain: slots represent the core of any successful brick-and-mortar or online casino.

We now take a detailed overview of important features players need to take a look at before picking a slot machine to play and devote time to, but we also show how to decide the best one for you and where to get it. The choices for US players at Delaware online casinos and beyond have never been more abundant, but it’s also never been more important to make wise decisions.

The Gambling Machines Rundown

  • See the most important features of gambling machines before trying them out
  • Get to detailed reviews for online slots of particular interest
  • Try the gambling machines for free
  • Find renowned casinos holding the game in their collection

Important Features of Gambling Machines

Gambling machines have been the cornerstone of casinos for decades and online industry embraced such a principle adapting some of the best gambling machines in Vegas and Atlantic City, as many of the renowned providers in the US boast great game collections massively featuring slots – which speaks enough of its popularity and the need for players to fully understand gambling machine how to play.


RTP represents the theoretical long-term return to players, which has the gambling machine apps programmed to hold the edge over players denoted in the overall percentage often advertised by the software providers themselves.

While the RTP hardly means anything in a single session for any casino-goer, it does promise wins if you’re on the lucky end of the player spectrum and can hit those all-important jackpots. The online industry standard has been rising over the years as the data is available to the players, who get to pick and choose between the machines fully aware of such facts.


Volatility is less commonly provided by the developers but it does feel more obvious as soon as one starts playing the game in question, as high volatility simply means bigger wins less frequently but low variance gets player a steadier income of lower payouts.

Volatility is possibly even more important to players during a single session with any machine, as it will determine the gameplay alongside base game features and bonus offers. Obviously, casual players and beginners should enjoy low volatility more but this will seldom rake in huge payouts.

Rules and Paylines

Before pulling the handle for the first time, it’s very important for players to go through the basic rules of the game and learn about the symbols – including Wilds, Scatters, high and low paying symbols as well as Free spins and other bonus games. Paytable usually provides a more detailed introduction but it also holds an explanation on paylines and winning potential of the slot machine, which can be found through the Help menu at any time.

Bonus Games

Bonus games can make all the difference especially with high volatility machines and it’s thus very important to know the rules on how to trigger them as well as what you can expect to get through them. Bonus features can be activated either through landing scatters, wilds, or completely randomly and out of the blue, awarding most notably Free spins and coin prizes but other features as well – such as multipliers.


Indeed, different gambling machines tend to have different coin denominations and bets per payline, which ultimately result in very different bet sizes. It’s important to check out the stakes players can take on with any given slot, as choosing slots in accordance with the bankroll possibilities can prove crucial for an enjoyable experience.


Desktop and mobile apps’ usability and functionality are just as important to any review, as they are the carriers of your gameplay in cooperation with the casinos’ interface. The user-friendly approach of one’s gambling machine download when it comes to controls, symbols, responsiveness, and steadiness are all important segments of a prominent game.

Additionally, it’s important to have the app available across platforms players use, including phones and tablets regardless of the preferences for Android or iOS devices. These often provide the same level of service and only have slim margins between them, which adds to the overall reliability of a slot machine.


Lastly, it’s important to be able to check all of the features listed and do so for free, where Demo plays a great role providing the players with such an option. The Demo is often offered by the casinos too, with a limited number of coins at one’s disposal which can serve as a test if the slot in question is suitable or an opportunity to learn the basics before investing real money.

Fan Favorite Gambling Machines

While it’s impossible to guarantee any given slot machine will satisfy everyone, with many people asking are certain gambling machines rigged, some of the slots just keep attracting large player pools and remain popular for years as many casino-goers keep returning to their favorites. Best spots to start the search for new slots to try out are surely such machines, which just adds to their popularity.

Starburst: Journey Into Infinity

Simple and flashy on the one hand and rewarding on the other, Starburst is a longstanding hit and one of the most popular gambling machines ever. NetEnt’s 2012 title is a classic slot and features symbols such as BAR and lucky 7, together with a number of diamond symbols in different colors and all presented in dazzling light.

Starburst features five reels and three rows to create ten paylines, promising an RTP of 96,1% and volatility on the lower end of the spectrum. All of this adds to the great feeling and lengthy sessions, which offer steady winning potential but will also satisfy picky players with decent payouts.

Wilds further increase the potential of the game and they will expand over the reel, respinning the others and adding a then-unique feature to the fun this hall-of-fame slot provides. It’s included in the game collections across a number of renowned casinos, which allows players to try it out regardless of their preferences too.

Gonzo's Quest: The Long Lost Gold

Gonzo’s Quest is another one of NetEnt’s classics offering great graphics and animation worthy of any game, as Gonzo takes you to 16th century Peru in search of its famous golden city – boasting an RTP of 95,97% and a number of features to boost the winning potential including a multiplier whenever the Avalanche feature is activated, whenever a winning line is connected that is.

The story-telling game features five reels that don’t actually spin but rather have block symbols cascading to set themselves into place, which was a trademark move as it continues if there’s a winning line. The game is highly volatile and brings huge winning potential, often the most obvious during the Free Spins which open the doors to El Dorado and certainly played a great role in the slot’s overall popularity.

DaVinci Diamonds: The Allure of Glitter

IGT’s DaVinci Diamonds adds well to the lot as it serves as one of the provider’s most popular slots for seven years already, featuring the famous artist and inventor’s greatest works as high paying symbols and adding an RTP of 94.93% to sweeten the deal. The slot was released in 2012 and offers 20 paylines on five reels.

DaVinci Diamonds slot has a couple of bonus features including Tumbling Reels and Free Spins, allowing exciting gameplay which can create additional payouts for a single bet and luring numbers of casino-goers. The slick design and great usability, together with a simple and user-friendly approach, set the popular part apart from the industry standard and still have it available with many of the renowned casino partnering up with IGT.

Get Started Today!

Now that you’ve learned the gambling machines how to play, it’s important to take the time and check out the slots in more detail and find the ones that best suit your bankroll and style of play – together with casinos offering the games in their libraries. Gambling Hero offers in-depth reviews and has the best pieces of advice when making such choices, so you can go through them, set up an account, log in, and start playing today - so you can withdraw tomorrow!

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