Defense Grid 2

Defense Grid 2

65 Achievements

1,000

25-30h

Xbox One
Xbox Series
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Untouchable

Untouchable

Beat a Chapter 4 mission or higher with zero cores captured.

30

10.2%

How to unlock the Untouchable achievement in Defense Grid 2 - Definitive Guide

I did this achievement on level 12 on easy difficulty . My tactic was to make the aliens go the long way round on the bottom part of the map by blocking of the short bend and also blocking the 2 middle squares, I then blocked off 3 of the 4 passages and only left the one closest to the cores so they have to snake round. At this point I started building guns along the path under the 3 pillars . If you keep upgrading all of your towers to level 3 you should have enough fire power to get you through the level but to be safe keep adding guns to the start of your snake path when ever you get spare resources.

I also did the Gun Crazy achievement at the same time so if you don't have that you should get it while doing this one.

Defense Grid 2Gun CrazyThe Gun Crazy achievement in Defense Grid 2 worth 70 pointsUsing only Gun towers, Win any chapter 4 (or later) mission.


I am not very good at explaining what I have done but I have included a video below to show you exactly how I did it which is much better.

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22 May 2016 15:49

1 Comment
Nah man, works fine :-) Your explaination is flawless! ;-) Thx for the guide!
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By sorininf on 24 Mar 2020 18:06
On your way for the 'Master Strategist' achievement ('Earn 100 Gold Medals on any missions'), you'll get it if you follow JogandoEAndando's YouTube playlist with videos on how to beat EVERY mission on EVERY mode on NORMAL difficulty. I've used it from A to Z to beat the game (50hrs) and each guide is perfect. Never lose a single core. Very nice work from him, congrats!

https://www.youtube.com/playlist?list=PLyx3ruPOCg3_g0ZCN_9in...
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17 Jul 2017 12:13

The first mission of Chapter 4 is mission 12. Beat this or a later mission without losing a core for this trophy to pop. You can still obtain this trophy if aliens have captured one or more cores, as long as they don’t bring them back to their base because then you’ve lost the core permanently. 

The easiest mission to obtain this trophy in is mission 13 called ‘Deep End’. Play in training mode on the easiest difficulty setting. Now build and upgrade a missile tower on every available spot, sit back and watch the aliens get slaughtered until the mission ends.

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A core is captured when an alien escapes off the map with a core. You will need to beat any mission in Chapter 4 or Chapter 5 without an alien capturing a core. Typically if you are aiming for gold, you should do this on every mission in every mode, so it should come as part of working on "Alien Tears" and "Master Strategist". If you are struggling, try lowering the difficulty to easy, play on Practice mode, and watch the videos linked in the guide for "Alien Tears" for pointers on the particular mission you are playing.

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