Ion Assault HD
13 Achievements
PS3
Untouchable
Complete a whole sector without dying once. Details for this achievement will be revealed once unlocked
25.6%
How to unlock the Untouchable achievement in Ion Assault HD - Definitive Guide
This is easiest using the Echelon Territory. It may seem obvious but the main focus when going for this trophy is to simply survive, not keeping your combo going or scoring points. Try to keep your screen as clear from enemies as possible as you can be bogged down rather quickly, so your main focus of fire should be on them, as and when they spawn.