Preheat oven to 250°F.
In a large roasting pan pour the cereal, oyster crackers, cheese crackers, Bugles, pretzels, and peanuts.
Gently toss to combine.
Drizzle melted butter evenly over the mix.
Combine the ranch dressing packet, onion powder, garlic powder, dried dill weed, and seasoning salt.
Sprinkle evenly over the mix.
Gently toss again to coat evenly.
Bake at 250°F for 45 minutes, stirring every 15 minutes.