Citadel: Planting a Bug is obtained by talking to Emily Wong in the Citadel Tower on the Citadel, after you provider her with Fist's files for Citadel: Reporter's Request. You need to plant a "bug" in Citadel Control, located within C-Sec. Once done, return to Emily Wong in the Citadel Tower.
Mass Effect: Infiltrator·The Final Hours of Mass Effect 3·Galactic Codex: Essentials·Mass Effect Galaxy·Revelation·Ascension·Retribution·Redemption·Evolution
Soundtracks
Mass Effect Original Soundtrack·Mass Effect 2 Original Videogame Score [Atmospheric·Combat·Kasumi's Stolen Memory·Overlord·Lair of the Shadow Broker] ·Mass Effect 3 Original Videogame Score [Extended Cut·Citadel·Leviathan] ·Mass Effect: Andromeda - Original Soundtrack
