Before you start playing you can choose the categories that are going to be shown on the wheel: fruits, soccer players, car brands, countries, flags, etc. By default, all categories are included, but you can mark only the ones you want.
The gameplay in Roda a Roda is exactly what you would expect of a mobile version of the fortune wheel. You can turn the wheel, and once you know how much money you get, you can ask for a letter. If that letter is present on the name you are guessing, you receive the money.
Roda a Roda is a great version of the classic game, fortune wheel. It lets you play along a few other friends, or just by yourself.