In a large bowl, mix the cereals, crackers,goldfish,pretzels and peanuts. Set aside.
In a small bowl, melt the butter. Whisk in the worcestershire sauce, garlic powder, onion powder, seasoned salt, hot sauce and chili oil.
Pour the butter mixture over the cereal mixture and stir until cereal mixture is completely coated. Transfer to 1 or 2 baking sheets and bake for 1 hour, stirring every 15 minutes.
Remove from the oven, let cool and store in an airtight container for up to 2 weeks.