With today's update, twenty new Lifetime Milestones, or Crown Levels, have been added to Casino World. When players complete these Crown Levels, a random prize will be received.
As players complete the new Crown Levels, a crown icon will appear on their Profiles to show how many of these levels have been completed.
The crown icon can be customized by clicking Account in the upper right corner of the screen, then clicking Settings. From there, click on the Change Icon option.