If we tried to classify all types of slot machines, it would be a waste of time. Each casino has a variety of slot machines to appeal to gamblers. There are hundreds of variations and types of slots, from single-line and 3-line to 3 or 5-reel, as well as bonus games and progressives.
It is more sensible to examine the common characteristics of slot machines.
A slot machine usually has 3 to 5 reels. In the beginning, there were only three reels in a slot machine. They are often referred to as “classic” and “regular” slots.
5 reel slots are very common today. They often have more than one payline (see the below).
Number Of Rows
The vertical reels of slot machines can have one, two, or more horizontal rows.
Players are tempted to look at how narrowly they may have missed a win by adding extra rows, which is usually one above or one below the payout display.
Number of Pay Lines
One or more paylines can cross the reels. You may see three, five, nine, fifteen or more paylines. In recent years, you might even see 20 lines. The designated symbols must be on a line. Often, it is the central horizontal line.
A classic machine has only one payline. It crosses the three reels. While you can wager one or more coins per spin, only the center line pays. Increasing your stakes won’t increase your chances of winning.
You can add more paylines to a slot by increasing the amount of coins you are playing. You don’t need to place on every payline.
Let’s say you are playing a 3-line slot. You need to place one coin to play on the center line. A second coin is required to play the line above the center. A third coin is needed to play below the center. If you only bet one coin, and the reels show a winning combination on the center line, you won’t win anything.
Slots with 5 reels may have between 5 and 20 paylines by offering diagonal matches.
One coin denominated
You can play slot machines that accept denominations ranging from 5 cents up to $5. Slot machines that are high-rollers may accept coins with denominations up to $500. However, these are rare. Online casinos may have limits that are set up to allow large bets.
The number of coins that can play
Classic slots allow you to bet up to three coins. However, some slots will accept a maximum of two coins. Video slots have made this characteristic much more flexible, with multi-line video slots accepting up to 10 coins per lines.