Online slots machines, like most things, can be categorised into various groups, each of which will take various factors into account.
Online Slots Grouped by Denominations
One of the most commonly used methods of online slots organisation is per denomination. Some of these games will only accept penny bets, others will only allow for dollar wagers and there are also those that allow players to select from a number of different types of denominations.
The most commonly employed denominations for online slots in the USA include pennies; nickels; quarters; dollars and high-limit games.
Online Slots Grouped Per Reel Amount
The spinning symbols that are seen on the fronts of online slots machines are called reels. In the past they were large metal hoops that literally spun on a reel inside the machines, but they are usually just for appearance’s sake these days. In terms of online slots they are just video screens designed to help immerse the players in the games in front of them.
Online slots that are formatted to most closely resemble the real machines of old have three reels for players to work with, but the more modern, advanced games make use of five. The extra reels allow for players to try for bigger jackpots, since it is more difficult to win on games that feature extra reels that need to be lined up in order to secure a winning combination of symbols.
The most common reel amounts for the slots games available online are three-reel; five-reel; six-reel and seven-reel.
The Difference in Slots Game Type
The slot machines have changed a lot over the years, transforming from very basic gambling games featuring three reels to much more interactive ones that offer feature-rich 3D videos and realistic sounds that provide for very immersive play.
The main types of these are the classic slots; video slots; fruit machines; 3D slots; Class II machines and Class III slot machines.
The last two distinctions are thanks to the fact that various jurisdictions in the United States of America categorise slots into one of these two classes. The Class III games are the traditional machines that are most commonly found in gambling meccas like Las Vegas; Atlantic City and Reno. Class II games are generally found in less significant gambling destinations, and these are most commonly located in states that only allow casinos belonging to Native American tribes to operate.
Class III slot machines are also known as Vegas-styled slots machines. The outcomes of each of the spins for these are determined by the reels revolving, and each time this happens it is an independent event. Anything can happen on each of the spins, with some results delivering wins to the player, and others incurring a loss.
Class II slot machines are more like lottery or bingo games, and players will not be playing against the house but rather against each other, chasing a jackpot. These games look; sound; and feel like traditional slot machine games, but the mathematics and mechanisms ruling play are based on bingo. Results for these games rely on other results, with a certain amount of wins and losses linked to each set of numbers.