mimic sits down and uses her scythe to to scratch in her own key by following each room shes already been in and just guessed on the rest. She then rips off along strip of her costume by her foot and ties it over her mouth and hope fully the material still was able to be used as a gas mask having been so old but probably would be since she found it around robins stuff in storage. Mimic put the map in her bet pocket and graps out her other scythe.
Mimic would then run into the next room as the floor drops from beneath her and throws her right scythe stabbing it into the ceiling and then starts to swing on it and the hooks the other to the ceiling ahead of her and pulls on the right removing it from the ceiling and swings to the next door way and yanks on the left scythe removing it and scratching the map again marking the trap doors. she sees a camera where the guy who bought her probably is and continues onto the next room all while flipping him off.