The Bureau: XCOM Declassified
41 Achievements
25-30h
Bursting the Bubble
Take down 20 Outsider Shields using laser-based guns within a single campaign
20.1%
How to unlock the Bursting the Bubble achievement in The Bureau: XCOM Declassified - Definitive Guide
Will pop during the mission, once your take down the 20th Outsider shield.
Shielded enemies glow blue and have a blue shieldbar over their health. Normally only high level aliens are shielded except when an Outsider Shield Commander is in the field. They can give shields to any ally.
The weapons to use here are:
- Laser Pistol
- Laser SMG
- Laser Pulse Rifle
You will know when an enemy is shielded when there is a blue bar above his health while targeting. Use any combination of laser weapons to bust their shield. You can even wait until they recharge it, and hit them again. The weapons that can be used for this trophy are as follows;
Laser Pistol, Laser SMG, Laser Pulse Rifle
All Commander and Elite Outsider type enemies have shields. Enemies will often not activate their shields until they see you, and all enemies have the ability to recharge their shield if it has been completely depleted. They are rare at the start of the game, and become increasingly common as the campaign progresses. The Laser Commander has the ability to give any enemy a shield. Laser weapons are the first set of alien weapons available. I recommend trying to unlock this early, as laser weapons are outclassed about half way though the game.