The game bonus can be initiated by a reel symbol combination; an example
is the initiator symbol that occurs on the base game. In the preferred
implementation, the bonus initiator will be a scatter pay on a video
slot. Upon hitting the initiator, the game random number generator
chooses a value to award and an associated script to display the award
based upon a probability and award schedule. The embodiments of display
have a play choosing chickens located in cages on a truck. Each chicken
awards a value until a chicken with a stopper and a value is chosen. This
stopper ends the script and the player is awarded a value.