Uglor plots to destroy Black Hole X, the gateway into the Space Stars universe used by the Teen Force, in order to trap them in his dimension and subsequently destroy them.

In his latest plan for galactic conquest, Uglor creates an energy creature called the Nebulon. When Nebulon becomes too powerful, Uglor ends up working together with the Teen Force to stop Nebulon.

Using a false distress signal, Uglor manages to capture the Teen Force with the aid of a doppelganger of Elektra. With the Teen Force imprisoned, Uglor plots to destroy Helios, the star-sun of the Free Planets, from his space platform, Techno.

Uglor manages to mimic the Teen Force's powers through the use of his energizer in order to conquer the space station Centrex, as well as the rest of the galaxy.

Uglor challenges the Teen Force to a battle on the desolate and hostile continent of Evil Island. The Teen Force discover that its creatures consider humans evil after they were convinced of this by Uglor.

The Teen Force must travel to Maldor, Uglor's prison planet, in order to rescue the Solvanite president, Krisa.

The Teen Force must rescue the Troy galaxy's royal family from Uglor's clutches and prevent him from marrying the Trojan princess, Keena.

The Teen Force battle Uglor's new bio-weapon that threatens countless civilizations unless they surrender to his tyrannical rule.

Uglor plots to destroy Fredonia, a space station/power plant that provides vital energy to the rebel worlds that oppose his tyranny. To that end, he opens a rift to the Dimension of Magic and recruits Trentino, the Black Knight, and his legion of demons to aid him.

The Teen Force become embroiled in a race against time when Uglor learns of the existence of an ancient object of tremendous power called the Wordstar. He seeks to wrest control of it from its guardian, the cosmic entity known as Ananda.