PrinceStickFigure's AGK Series
Zoey the Doxen is one of the enemies in PrinceStickFigure's AGK Series. Her friends are 3 cats named Seena, Skully, and Tessa. She was responsible for putting Jade the Rabbit in depression and trying to kill Leopold Slikk and his friends. She naturally speaks in a cocky manner.
Adrenaline21's AGK Series
In Adrenaline21's AGK Series, Zoey's name is Sui von Dreissig and she is Alisa's older sister.
Sui von Dreissig's birthdate is on 30th April 1996 as the "dreissig/dreißig" word means 30. So, it would fit to her birthdate.
Sui made her debut in Episode 22 as she was fetching Adrenaline21 and Vanessa to their home.
In Episode 23, Sui is once seen again as she fetch Adrenaline21, her sister and Vanessa to Leopold's place to meet him.
GeneBernardinoLawl's AGK Series
She first appeared on episode 58 (also known for the second part of the AGK: Halloween Special) as a cameo.
Dipsy57_YT's AGK Series
She appeared as a Cameo in Episode 195 when she watched Dipsy57 Returns getting fleshy. And then she appeared again in Episode 210.