Wacky is a tall, purpleish blue hedgehog with white snout, chest and arms. She has long eyelashes, long, poofy hair and boots/socks that nearly go up to her knees. She also has a woman-like shape and she can bend her limbs in a rubberhose sort of style.

Her classic design is similar, just much shorter and more rotund, resembling more akin to a child rather than her older counterpart.

When she gets possessed, her eyes are mainly closed with black goop leaking from her eyes. Her boots also turn dark.

Wacky is, as the name implies, a heroic girl who barely takes anything seriously. Looking for fun and joy, Wacky is the protector of her world. While she's not very bright, she dedicates her life to her cause.

The government was soon after her and her AI. She could not let anyone else take this away from her, so she overloaded the program, killing both herself via epilepsy attack and the world she had created, leaving only a black screen on her computer and a dead body flopped onto her table... but fortunately for her creation, it was not the end.

After Collymore had overloaded the computer, the government had dropped the manhunt, thinking nothing was left. But luckily for the characters in the program, they were able to survive the overload, and start a new life with the intelligence that Collymore had given them. This starts the story of Wacky the Erizo, a heroic hedgehog who is rare to take things seriously. She has powers unlike anybody in her world, making her the sole protector of what they've created. Wacky has limbs that can stretch up to 30 inches long, multiple abilities that can help her protect her land. She may not be the brightest, but she's ready to fend off any threat that comes looking for a fight, while making sure to tick off her opponent as much as possible while doing it; they don't call her the world's silliest hedgehog for nothing.