To the uninitiated player all slot machines look alike. All of them require players to start the reels spinning and pay out if winning combination’s appeared on enabled paylines. However the connoisseur understands the fine differences between real money slot machines from different software companies. By identifying the unique features of the slot machine this expert player can identify the software company that produced the slot game.
Playtech slot machines can be identified by the Dollar Ball progressive jackpot that is found on many of their slot games. The logo and the link for the Dollar Ball jackpot can be found on the top right-hand corner of the machine. Enabling this feature, which requires a $1 additional wager, allows players to choose 5 numbers out of 49. Then when the main game is activated five numbers are drawn at random and appear at the bottom of the screen. The player receives payouts depending on how many of his chosen numbers match with the drawn numbers. If all five match then he receives the full amount in the progressive jackpot.

Rival is a comparatively new software company. Its trademark slot machine is the I-slot. I-slot stands for interactive slot. This slot machine has a story to tell. As the players trigger the bonus rounds the story unfolds to its conclusion. The specialty of the bonus rounds is that they are not purely games of chance as in other slot machines, but required an element of skill from the player. How well the player performs in the bonus rounds usually dictates how the story will unfold. Therefore each bonus round is a different game and this adds interest. Also the player is aware that his performance in the bonus rounds controls the game and this is a major advantage over other slot machines. View Rival casinos.

Most software companies offer progressive jackpots in their 5 reel video slot machines. However Vegas Technology offers a feast of progressive jackpots in its 3 reel classic real money slot machines. These slots are single payline machines in which players can wager up to three coins. If three of the designated symbol appear in the payline with three coins wagered then the progressive jackpot is hit. Usually this symbol defines the theme of the slot machine. However the other symbols are the symbols typically found in the old electromechanical land-based slot machines. They include fruit symbols like cherries, bars and sevens. View Vegas Technology Casinos

Microgaming offers the largest collection of slot machines. These machines also offer a great variety that includes 3 reel slots, fruit machines, 5 reel slots and progressive jackpots. However what is common to all these real money slot machines is the wide range of customization features that Microgaming offers. Microgaming offers three independent sound effects in its slot machines. One is the game sounds that replicate the sound of spinning wheels, one is win sounds that notify players of payouts and the third is background music. Microgaming also offers a number of auto play features including a quick 5x and 10x auto play and also the more comprehensive one. A large number of statistics and that can help players analyze their game are also provided. These can be accessed by clicking the ‘%’ sign near the bottom left of the machine. View Microgaming casinos.

