The Goldtrux is a villain in Dinotrux: Supercharged, appearing as the main antagonist in Season 2 Episode 3 of the same name.
The Goldtrux was once a friend of Garby, but once he discovered a rare ore (which was made of gold), he became obsessed with it, and soon, he only wanted more and more gold. Garby soon became afraid of him.
He first appears in the episode of the same name when he tricks Waldo by lying there is a hurt Dinotrux who needs help. Although Waldo thinks the Goldtrux wants him to see his new invention (the "multi-tool"), he goes with him nevertheless. However, the Goldtrux soon reveals his true nature, kidnapps Waldo, and takes him to his secret lair. Garby tells Ty and the gang the Goldtrux's backstory. Then, the Trux find pieces of gold, which leads them to a secret entrance to an underground cave where the Goldtrux lives. They find him and Waldo, and Waldo. However, Waldo realizes he forgot his "multi-tool", and the gang comes back for it. However, Ty is now kidnapped, and the gang creates a build and finds a way to save him. Once that happens, the Goldtrux becomes furious, and tries to stop them, but the build the Trux made melts all the gold and seals the entrance to the Goldtrux's lair.
It is unknown what happened to the Goldtrux after this.
Goldtrux is somewhat similar to Tamatoa from Disney’s Moana, as they both have a strong obsession with shiny objects, adorned themselves with shiny objects, and lived deep in areas where they could keep their hordes. Whether or not these similarities were intentional is unknown.