- Alternative Character Interpretation: The Negaverse Gosalyn was shown to be a sweet and girly-girl during the Darkwing Duck episode "Life, the Negaverse, and Everything." In this story, she's adopted this personality and behavior mostly because it completely infuriates Negaduck.
- Crazy Awesome: Quackerjack is undeniably insane. He was even committed for a time. On the other hand, this is also the reason why he can make so many toy-like weapons that are effective enough for him to hold his own on a team of superpowered heroes. His insanity is also suspected to be the reason why he can see the Voice through the glamour.
- The Woobie: Every single member of the Friendly Four.
- Megavolt: His best friend and several classmates were killed when Drake/Negaduck burned down the school at prom, hasn't dared to go near his parents since that night since Negaduck promised to kill anyone important to Megavolt, has been trying to stop Negaduck for years before the others arrived on the scene, and is gradually having his memory destroyed by his powers with no way to stop it.
- Quackerjack: Mother died when he was born, his father was poisoned by Negaduck, his brother Bobby tried to take care of him when his sanity originally began to fray until the day Negaduck killed Bobby right in front of him and pushed him completely into insanity to the point where it took a lot of work to return him to even a state of semi-stability, lost absolutely anything from his life to the point where the only things he could lose are his new friends.
- Bushroot: Originally didn't get his doctorate because of sabotage, had all credit for his work stolen, forced to experiment on himself by Negaduck and turned himself into a mutant plant/duck, and had his two friends killed and was framed for the crime initally. Oh, and it turns out his family are a bunch of criminals who don't associate with the White Sheep of the family and have to eventually leave the city to avoid Negaduck killing them.
- Liquidator: Shoved into contaminated water that mutated him into his current liquid state, had his wife killed because of Negaduck, his son was kidnapped and sold off to SHUSH in order to be used for mutation experiments, and the only possible lead that he's found so far was lost.
YMMV / Negaverse Chronicles