Ellie Rose is the tritagonist of the Henry Stickmin series and the female main character of the series, who appears as the deuteragonist of Fleeing the Complex and the tritagonist of Completing the Mission. She appears as the deuteragonist in every Completing the Mission route she appears in, excluding Toppat Civil Warfare, where she is the main antagonist. Her morality is dependent on the players' choice, she starts out as a criminal and is depicted as such in most of the routes she is featured in, but her afflictions can change depending on the players' choices.Ellie is a young woman who has short red hair, red eyebrows, cream-colored shoes, and wears red lipstick. The outlines of her hair were slightly redder in the original version of Fleeing the Complex, but nothing else was changed in the remastered version.Ellie loves action, going on missions, and fighting. She is shown to be serious and straightforward, coming up with detailed plans, and also demonstrating good logic. She is every bit as capable as Henry Stickmin if she's allowed to tag along in the Convict Allies route, and Completing the Mission shows that she's still plenty capable of pulling her weight in every route that features her. Circumstances that led to Ellie's imprisonment at the Wall are unknown, but her actions show that she is just as gung-ho as Henry is due to taking part in a heist immediately after escaping in one of the routes. She is shown to clearly have experience, being able to escape from The Wall by herself in the Toppat Civil Warfare route. General Hubert Galeforce mentions that she, like Henry, was also on the government's radar.

Ellie Rose:Sitting in her prison cell locked in with handcuffs on her hands