The Nuka-World theme park has a variety of new and unpleasant critters, creatures, and robots to worry about. Fortunately, the weapon-wielding techniques you’ve developed during your adventures across the Commonwealth wastelands apply here, too.
Robots are in abundance here, and most feature the Nuka-Cola colors predominantly on their chasses. Expect variants of the Assaultron, Eyebot, Mr. Gutsy, Mister Handy, Protectron, and Sentry Bot. If you want to face most of them quickly, find them in the Galactic Zone or Junkyard.
Naturally, there are mutated creatures you need to worry about too; including various types of Ants, slithering Bloodworms, giant Cave Crickets, oddly painted Ghouls in Kiddie Kingdom, savage Gatorclaws and (initially) friendly Ghoulrillas in Safari Adventure, the Nukalurks of the Bottling Facility, and some rather unpleasant Rad-Rats.