Top Bingo © ???? Global Gaming.
* Bingo Feature : Whenever the 'Ticket' appears anywhere on reels 2 & 4, all 6 spots on the top of the screen turn into numbers from 1 to 15 uniquely. If some numbers from the 6 spots match with 6 numbers from 15 symbols, a bonus credit will be paid.
* Free Spin Feature : 3 or more scattered 'Dollar Sign' trigger 15 free games. All wins are tripled.
Machine's picture.