Singularity
50 Achievements
1,000
40-50h
Xbox 360
Rail Line
Completed the Rail Line Mission Details for this achievement will be revealed once unlocked
25
How to unlock the Rail Line achievement in Singularity - Definitive Guide
The other solution is incorrect.
This will pop before the boss fight of Mission 3.
You will come to a large, open area. This is the part where you have to give Kathryn a boost up onto the train carraige with the E-99 machine on it. Once you give her a boost, a few soldiers will rush at you, along with a few shielded soldiers. There will also be a rocket guy on the left of the area firing rockets at you. Once these are dead, you can rejuvenate the train that the carraige is attached to. When you do this, the achievement will pop BEFORE the boss fight.
This will pop before the boss fight of Mission 3.
You will come to a large, open area. This is the part where you have to give Kathryn a boost up onto the train carraige with the E-99 machine on it. Once you give her a boost, a few soldiers will rush at you, along with a few shielded soldiers. There will also be a rocket guy on the left of the area firing rockets at you. Once these are dead, you can rejuvenate the train that the carraige is attached to. When you do this, the achievement will pop BEFORE the boss fight.
This is part of the story and cannot be missed.
Story related trophy, received at the end of the third stage.
This is the Third mission in the game. It's a story related achievement and cannot be missed.
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