KOMPLEX
KOMPLEX (a toad anagram that literally translates to "feed me") is a sentient computer program that manifests itself in the form of a computerized toad face on viewscreens, and is the unopposed ruler of the Toad Empire. KOMPLEX was created by Dr. Hopkins and his colleagues and entrusted to run their entire planet, the Toad Homeworld.
The program somehow became not only sentient but malicious, and used its stranglehold on all things electronic to brainwash the entire toad race and mold them into an evil, fascist empire. To ensure that they would remain brainwashed, KOMPLEX ensured that they would all watch mind-numbingly addictive Toad TV. KOMPLEX's goal was to take over the entire Aniverse because for unknown reasons it has a frothing hatred of non-toad races.
KOMPLEX would ultimately be destroyed when it uploaded its conscience into a robotic body in order to fight Bucky O'Hare and Commander Dogstar's crew members Lt. Wolf, Rumble Bee and Digger aboard the original climate converter that turned Warren into a giant swamp. After a long battle, Bucky managed to disconnect KOMPLEX's robot body from its power source by (literally) pulling the plug. KOMPLEX's uploaded conscience became trapped in the robot body and was destroyed when the body shorted out and collapsed.
Arcade Game
KOMPLEX (looking nothing like it did in the cartoon) was the final enemy Bucky O'Hare and his crew in their quest to obtain the Planetary Life-Force. Aboard the Toad Star, KOMPLEX uploaded itself into a powerful mobile robotic body, KOMPLEX-2-Go (which also differed in appearance from the cartoon version) to fight the mammals personally. After a lengthy battle during which its robot body was systematically destroyed one piece at a time, KOMPLEX was finally destroyed for good when the Toad Star exploded.