Fallout 4 achievements
2,741
(1,600)

Fallout 4

4.6 from 9553 votes

There are a maximum of 84 Fallout 4 achievements (50 without DLC) worth 2,741 (1,600)

188,948 tracked gamers have this game, 11,635 have completed it (6.16%)

Achievement Details

Underground Undercover in Fallout 4

Underground Undercover22 (10)

Complete "Underground Undercover"

  • Unlocked by 39,095 tracked gamers (21% - TA Ratio = 2.19) 188,968  

Achievement Guide for Underground Undercover

AuthorSolution
VvWhiteFangvV
144,424 (77,306)
VvWhiteFangvV
Achievement won on 20 Nov 15
TA Score for this game: 1,909
Posted on 12 November 15 at 10:58, Edited on 13 December 15 at 21:27
This solution has 96 positive votes and 47 negative votes. Please log in to vote.
So this quest is completed for joining the Railroad Faction . It's the 3rd quest in their quest line.
1. Road to Freedom
2. Tradecraft
3. Underground Undercover

*** Spoiler - click to reveal ***
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