GROUPS / CREATURES

(alphabetically listed)
 * Alien Horde
 * Baby Frogs
 * Dry-Bone Bowser
 * E-Series Robots
 * Egg Pawns
 * Egg Robos
 * Irken Armada
 * Irken Crewmen
 * Koopa Clan
 * Koopalings
 * Piranha Plants
 * Security Drones (Research Facility)
 * Shadow Androids
 * S.I.R. Units
 * Snow Goon(s)
 * Star-Moon Alliance
 * Swollen Eyeball Network
 * Toad(s)
 * Toad Soldiers
 * Tyrannosaurus Rex
 * Xevians
 * Yoshi Militia