Sparkling Sevens is the newest reel slot theme from Konami Gaming.

This game is a 3 reel, 1 line game that incorporates a 4th reel on the LCD.

Contained on the 4th reel are five bonus symbols that affect the base game pay
only when appearing in a winning combination with max credits wagered. The bonus symbols are 10X, 5X, 2X, Re-Spin and Mystery Pay. The Re-Spin symbol will re-spin the winning combination randomly between 1 and 5 times. The Mystery Pay symbol will award an additional random bonus amount between 10 and 500 credits.