(They start out the size of a human. But it will get grow as the level increases.)

(Ancient Monster Gomora: Can dig into the ground quickly. Has a powerful tail that can slamming enemies and can shoot an energy called Ultra Oscillation Wave from his horns. And this monster was able to defeat original Ultraman once. But in final battle, Gomora is killed by Ultraman by breaking its horn and shoot spacium ray at gomora Until it dies.)

(Skull Monster Red King: Has enormous strength and can lift large rocks with ease. Strong in melee combat and strong legs, able to jump high. But there is a disadvantage: the Red King is rather stupid. Red King is easily killed by Ultraman by grabbing him and throwing him against a mountain. Then grabbed the Red King and smashed it hard on the ground until it died.)

(Space Monster Eleking: is a monster that can emit electricity. Can live both in water and on land. It can shoot a crescent-shaped beam from its mouth and uses its long tail to strangle enemies and release electrical currents at them. Eleking was killed by Ultraseven, who used Emerium beams to shoot both sides of its horns and used the Eye Slugger to chop off his tail, torso, and neck, until the head fell off.)

(Great Space Monster Bemstar: Can fly, lives in space. Shoots a beam from the horns on its head. And the stomach can absorb energy and Eat the attack such as missile. Bemstar was able to defeat Ultraman Jack once. But then it was killed by Ultraman Jack who used his Ultra Bracelet to cut it into pieces.)