The player-character Amitjyoti "Amy" Ferrier is assigned by Venturis to enter the abandoned Tacoma station, retrieve AI data from each of its sections and retrieve the physical processing module ('wetware') of ODIN, the station's AI. As Amy explores the station, she is able to piece together events on the station using its augmented reality system.
Tacoma is an exploration game set aboard a seemingly-empty space station in 2088. The player-character, Amy, has an augmented reality (AR) device that allows her to review actions and conversations of the non-player characters that were part of a crew that had been aboard the station; these can be manipulated like a recording, fast-forwarding or rewinding as necessary. This allows the player to either watch as characters move in and out of rooms, or to even follow a character through the station. This is used to help identify clues to proceed further in the game, such as to identify the key code for a locked door. The AR device also has a fictional email system where additional information is relayed to the player.