The Bureau: XCOM Declassified
41 Achievements
25-30h
Mind Blown
Destroy 60 enemies with DaSilva's Demo Charges within a single Hangar 6 R&D campaign
1.6%
How to unlock the Mind Blown achievement in The Bureau: XCOM Declassified - Definitive Guide
I obtained it before second of three story achievements.
Always try to run up to a group of enemies, preferably when they hop out of Drop Pods, and place a Demo Charge right at their feet. Without leaving Battle Focus immediately select Detonate Charge and watch them fly.
If you rigorously stick to using them right from the start the Trophy should unlock around Mission 5.
Missable!
The Demo Charge is available at the start of this DLC, it deals a good amount of damage and can one shot most enemies on Rookie difficulty. This ability is best used immediately after enemies spawn from a drop pod while they are clustered together. If you focus on using the Demo Charge every time it is available, then you should have no problem unlocking this trophy by the end of the DLC. See below for a tip that will help you get this trophy:
Tip for Mind Blown
On Rookie you can destroy Drop Pods, Outsiders, Sectoids with a single Demo Charge. The best thing is that it ignores the Shield Bubble DropPods make when they land. In combination with the instant explosion after setting it. As soon as a Drop Pod lands, rush towards it, 3-4 aliens come out, go into Battle Focus, plant the demo centering at the Pod so the spawning aliens are in the radius and instantly blow it. Doing it that way you will easily get 10+ kills per Trial. I got the trophy during Trial 4 with this Tactic.
Credit to nimrod for this tip.