Historian

Historian is an Achievement/Trophy in BioShock. The Achievement is worth 50 Gamerscore and the Trophy is silver.
==Requirements==
The player will have to collect every Audio Diary in a single game.
==Notes==
*There are 122 different Audio Diaries in the game.
*The first Audio Diary is found in the Welcome to Rapture level and the last in Point Prometheus.
*The Achievement/Trophy will be achieved as soon as the last Audio Diary is picked up.
*There are five Audio Diaries which can not be obtained after leaving the level. They are located in Welcome to Rapture and Rapture Central Control, which are the only levels (containing Audio Diaries) which can not be returned to after they are completed. All other levels can be returned to with the Rapture Metro system (or by walking, in the case of the Smuggler's Hideout and Farmer's Market levels). The diaries are:
**Welcome to Rapture
**#New Year's Eve Alone
**#Hole in the Bathroom Wall
**Rapture Central Control
**#The Vita Chamber
**#Mind Control Test
**#Baby Status
*Make sure to have collected all diaries before leaving Proving Grounds for the final level, as the player can not return after that.
==Strategy==
*For the Audio Diary locations, see the BioShock Audio Diaries.
*The player can check their inventory to see which Audio Diaries they have aquired and keep track.
**The Audio Diary First Encounter is incorrectly listed under "Neptune's Bounty - Smuggler's Hideout", although it is found in the Farmer's Market level.
*If the player requires all parts to the Big Daddy suit in Point Prometheus, all enemies will leave the player alone, meaning that one can return to previous levels and gather the Audio Diaries without being disturbed.
==Behind the Scenes==
*The Achievement/Trophy icon depicts a closed brown book, reading "History" on its spine.
**The icon is almost identical to the icon for the Rapture Historian Achievement/Trophy in BioShock 2, with some minor tweaks.
Category:BioShock Achievements and Trophies