Skeleton T-rex Alien

The Skeleton T-rex Alien is the first alien seen during the Dinosaur Alien Mission.

Appearance[]

Mission Aliens
Onion Alien Mission Aliens	Kid Onion Alien • Adult Onion Alien
Tanaka Alien Mission Aliens	Shopping Tanaka Alien • Tanaka Alien Eggs • Tanaka Alien Hatchlings • Flock of Tanaka's • Apartment Tanaka's • Tanaka Aliens' Boss
Buddhist Temple Alien Mission Aliens	Rowdy Alien • Grumpy Alien • Smaller Sized Buddhist Temple Aliens • Daibutsu Alien • Kannon's 4 Guards • Kannon
Kill Kei Kurono Mission Alien	Kei Kurono (not really an alien, filler)
Shorty Alien Mission Aliens	Strong Shorty Alien • Shorty Alien Group • Surviving Shorty Alien
Dinosaur Alien Mission Aliens	Skeleton T-rex Alien • Triceratops Aliens • Utahraptor Aliens • Brachiosaurus Aliens • The Dinosaur Master • T-rex Aliens
Ring Alien Mission Aliens	First Ring Alien • Eight Horsemen Ring Aliens
Kill Tae Kojima Mission Alien	Tae Kojima (not really an alien)
Oni Alien Mission Aliens	Glasses Wearing Oni Alien • Oni Alien Footsoldiers • Horny Fire Oni Alien Leader • Shapeshifting Oni Alien Leader • Stoney Muscled Oni Alien Leader • Demonic Main Oni Alien Leader
Nurarihyon Alien Mission Aliens	Inugami Alien Boss • Nurarihyon Alien Boss • Tengu Alien Boss • Yokai Army • Ushioni
Italian Alien Mission Aliens
Alien Ship Takeover Mission Aliens
Destroy the Tower Mission Aliens