Stormrise
43 Achievements
1,000
Demolisher
You destroyed 55 Control Nodes with the Demo Bomb ability
25
How to unlock the Demolisher achievement in Stormrise - Definitive Guide
1) load mission 2.
2) after the moving the sentinels objectives, you will be instructed to destroy a control node. Do not do it yet
3) Move the infiltrators close to the node.
4) save quickly before he damages it too much by weapon fire.
5) use the demo bomb ability on it DO NOT SAVE
6) Exit to main menu make sure that you do not choose save and exit
7) Continue the campaign.
8) repeat steps 5-7 until the achievement is unlocked
The reason for this is simple; If you use your Demo Bomb ability on a node that is intact it will destroy the node. Even if it has already been destroyed by other Demo Bombs. Sometimes you will even see the node rebuild in an instant just to be destroyed again.
i am pretty sure those count as well even though I am not certain. I can only say that I never destroyed 55 nodes but more like 30.
The demo bomb is an infiltrator's skill, and you have to use it against an enemy node. This is actually quite a long task but there is a way to speed up the process. At the beginning of mission 2, Vantage asks you to send seekers to find a node, then send infiltrators to capture it. Do as she says, and when your infiltrators come close she will ask you to use the demo bomb to destroy the refinery. Get your infiltrators close to the refinery (this is scripted so they won't destroy it with their sniper shots) save, use the demo bomb ability and it should disappear instantly before they throw the bombs. Don't worry, you're doing it right, it's just the clunky animations yet again. Once destroyed/disappeared, just quit the campaign, continue from last checkpoint, rinse and repeat 54 more times to get the trophy.
In the second mission, you can use the demo bomb ability on control nodes. Save your game before doing it, and rinse and repeat 54 more times.