1. A configurable gaming system, said system comprising: at least one data store for storing a markup language file selected from a group consisting of 1) a mark-up language file and 2) a mark-up language file including token resolution information for use in a gaming application; a processor and game program instructions (that have been approved by a regulatory authority); and a markup language viewer for processing said markup language file, said markup language viewer resolves tokens in said markup language file including token resolution information using said token resolution information from said at least one data store without modifying the game program instructions to generate a resolved markup language file for display at a gaming system, said resolved markup language file generates a display for the gaming application and customizes the display and the gaming application, and said markup language viewer for said mark-up language files including token resolution information dynamically adjusts the display and execution of the gaming application based on token values updated based on a change in at least one of a user, a game, and a game condition.