We’d be wasting your own time if we attempted to categorize all of the kinds of slot machines. Every casino provides a wide variety of slots to attract gamblers. Slots come in hundreds of types and variations, from single line and 3 line, to 3 or 5 reel, and from bonus games to progressives, to mention just some.

It creates more sense to look at the typical characteristics of slot machines.

Amount of Reels

You can find usually 3 or 5 reels in a slot machine. Early slots had only three reels. We remember them as “classic” or “regular” machines.

Today, 5 reel slots are common, and they generally feature multiple payline (see below).

Amount of Rows

Slots machines feature one, two or several horizontal rows marking positions on the vertical reels.
Extra rows, usually one above and one below the payout display, tempt players with a view of how narrowly they might have missed a win.

Amount of Pay Lines

There may be a number of paylines crossing the reels. It’s common to see 3, 5, 9, 15 and now even 20 lines. For a profitable combination, the designated symbols¬†slot666¬†must fall on a point, often the central horizontal line.

There’s only one payline crossing the three reels on a classic machine. You are able to bet a number of coins per spin but only the guts line pays, and increasing your bet doesn’t improve your likelihood of winning.

On a slot with multiple payline, you will bring additional lines into play by upping the amount of coins you play. There isn’t to bet on every available payline.

Suppose you’re on a 3 line slot and you’re required to insert one coin to play the guts line, another coin to play the line above center and a third coin to play the line below center. If at this point you bet only one coin and the reels display a profitable combination on the line above or below the guts, you do not win anything because you played not enough coins.
By offering diagonal matches, slots with 5 reels might have from 5 to 20 paylines.

Denomination of one coin

You can find slot machines which accept denominations from as little as 5 cents to $5. High roller slots may accept “coins” with a denomination of around $500, although these are few and far between. Some online casinos have special limits setup because of their big players to accommodate large bets..

Amount of coins which can be played

The most bet on classic slots is normally three coins, but there are some slots that accept a 2-coin maximum bet. Again, video slots have changed this characteristic dramatically, with some multi line video slots now accepting around 10 coins per line.