Why is it that so many people like playing online slots?

The reason why people like playing online slot machine games is because of the sound effects and animations. Unlike other casino games, when you play slots you can hear sounds like coins falling, music playing and bells ringing. These are simply very addictive. Apart from this, another reason is the chance of winning big money. In other casino games you will have to play for a long time to win big money but its not the case with online slots.