Combine one cup corn syrup and one cup sugar in a pan, heat over medium heat until melting and bubbly.
Once mixture is bubbling, remove from heat and add one cup peanut butter. Stir until completely smooth.
In a large mixing bowl, add 6 cups of Rice Crispies treats and mix in peanut butter and sugar mixture. Combine until well coated.
Using a microwave, safe bowl, add one cup chocolate chips and one cup butterscotch chips. Melt slowly, stirring every 30 seconds to make sure that the chocolate doesn't burn.
Line 9x13 baking pan with parchment paper and grease the paper
Press peanut butter Rice Crispie mixture down into the pan firmly, and pour the melted chocolate butterscotch mixture on top. Spread chocolate layer our smoothly.
Top with sprinkles and let cool completely before cutting. Cut into squares or use metal cookie cutter to cut into fun shapes.