Grease 9x13 baking dish. Set aside.
In a large microwave safe bowl, combine corn syrup and sugar. Microwave on high 1 minute 30 seconds to 1 minute 45 seconds. Don't let the mixture boil. Whisk the mix until sugar is dissolved.
Stir in the peanut butter until blended. Add in half of the cereal and mix it together, then add in the rest and mix some more.
Press the well blended mix into the bottom of the prepared baking dish.
In a small microwave safe bowl, add your chocolate chips and butterscotch chips. Microwave for 1 minute and 30 seconds, stopping midway to stir.
Stir the chips again until smooth, adding another 30 seconds if needed.
Pour smooth chocolate mix over cereal and spread to cover the entire top.
Let cool and set before cutting and serving.