Have you ever played bonus slot machine games on the Internet? If you haven't done so yet, let me tell you, you're missing out on a lot of fun and prizes.
Bonus casino slot machines are special slot games that feature a bonus round and special bonus symbols which award you more than prizes. Bonus slot machine games feature scatters, substitutes, and multipliers bonus symbols.
Scatters help you trigger the bonus round. Substitutes take you closer to a wining combination by replacing other symbols except scatters. Multipliers, as the name indicates, simply multiply your winnings with a special number.
The bonus round awards you free games as well as fixed prizes. On some bonus slot machine games, the bonus round is re-triggered, thus, you get to win plenty of money in one go!
My point of discussing bonus casino slots here is that you should always look for slot games that feature bonus rounds so that you can expect to win more per game!