Wolfenstein
49 Achievements
1,000
30-35h
Xbox 360
Newbie
Completed the Train Station mission in a single player campaign.
10
How to unlock the Newbie achievement in Wolfenstein - Definitive Guide
Pretty much the very first level and a training level at that. Once you pass a gunners nest after seeing everyone float, you open the doors and *ding*.
This is story related and cannot be missed.
This is the very first level in the game. Just go through the level completing your objectives to finish it. At the end, you will get the trophy.