Mary works on fabrication in the Hardware Labs. She creates the Huntress Boltcaster with Clive Lawrence and Franklin Goode, and a plan is made to play an assassin-style game in the Arboretum and Crew Quarters. Mary also came up with the Huntress's name and distributes its fabrication plan.
Mary creates Lorenzo Calvino's tumbler, which weighs 170 grams and can be used to access his hidden compartment in the looking glass workshop.
Prey (2017) Edit
Morgan Yu finds Mary inside the Fitness Center in the Crew Quarters near the pool, mind-controlled by a Telepath. Morgan can either kill her or knock her unconscious. She carries burnt circuit board and suit repair kit.
- Franklin writes an entry in Clive's engineering workbook that says Mary will never give Clive the time of day even if he improves her Huntress Boltcaster design. This implies Franklin and Clive may both have feelings for Mary.