Crush Oreos (either in a plastic bag or in a food processor) and mix with melted butter. Use your fingers to press into a 9-inch pie dish; place into the freezer for about 30 minutes, or until firm.
PREPARE THE FILLING:
Preheat oven to 325℉. With an electric mixer in a large bowl, beat cream cheese with sugar and eggs until mixture is smooth. Stir in chopped Twix bars. Pour into frozen pie crust. Bake until set, 35 to 45 minutes; let cool.
When pie is completely cooled, drizzle with chocolate and caramel syrup and garnish with more chopped Twix bars. Chill until firm.