How to play Cake of Doom

About Cake of Doom, from BoardGameGeek:

Take over the world... with cakes! Players compete to rule Earth by offering delicious bribes of cakes to its inhabitants. They must also watch out for any baking disasters from devious opponents. The first player to control enough regions will win. A casual, light-hearted card game of cakes and aliens, Cake of Doom is perfect for non-gamers, casual groups, families, or as a palate cleanser for games night. Let the bribery and sabotage begin!