Heat oven to 350°F. In small bowl, mix sugar, cinnamon and chili powder; set aside.
In large bowl, break up cookie dough. Stir or knead in chopped candies and miniature chocolate chips until well mixed. Shape dough into 1 1/2-inch balls; roll in sugar mixture. On ungreased cookie sheets, place balls 2 inches apart.
Bake 10 to 14 minutes or until edges are golden. Cool 2 minutes before removing to cooling rack.