Types of Slot


A slot is a narrow depression, groove, notch, or aperture; also a place or position. Originally, slot machines were revolving mechanical reels.

Several types of slot games are available today. They range from the classic three-reel machines to modern video slots and online games with more paylines.

Types of Slot

The main difference between slots with mechanical reels and those with video screens is the way results are determined. With video slots, results are generated by a random number generator.

Video slots are easy to play. You insert money into the bill validator, choose how many paylines to play and how many coins to wager per line, and hit the button to spin the video reels.

Unlike slots with mechanical reels, video slots include bonus events and sound effects. This makes them more entertaining and interactive than traditional slot machines.

The game math for a video slot is significantly different from that of a slot with mechanical reels, because there are more winning combinations than in a mechanical slot. Plus, the random number generator in video slots can produce thousands of numbers per second.

Some studies have linked the use of slot machines with gambling addiction. In particular, a study by Robert Breen and Marc Zimmerman found that players who played video slot games tended to reach a debilitating level of involvement with gambling three times faster than those who played traditional casino games.