28.13 Citadel: Target Jamming Technology.28.5 Citadel: Cerberus Automated Turret Schematics.27.14 Valhallan Threshold: Prothean Data Drives.
27.2 Athena Nebula: Hesperia-Period Statue.27.1 Apien Crest: Banner of the First Regiment.26.14 After Arrae: Ex-Cerberus Scientists.26.13 After Grissom Academy: Emergency Evacuation.26.12 After Priority: Cerberus Headquarters.20 Grissom Academy: Emergency Evacuation.