I've been playing for a while, and my vault is functionally maxxed out... So i've grown accustomed to the regular pattern of Deathclaw attacks, and become amused to see raiders come with better weapons and in greater numbers... But If Bethesda is feeling evil, might I suggest:

Feral Ghoul attacks

Lead by a glowing one, the Feral ghouls assail the vault *during other door breaching events*

So: deathclaw rip through your defenses? Raiders breach the front gate? How about a little radioactive salt in the wound as a lone, or small group of Ghouls follow them through the open door?

>Low damage, but fast, and spread radiation poisoning around the vault as they careen through it.


Is this evil? YES! But that is the point!


Thoughts, my fellow overseers?

That's actually not a bad idea. I feel that radiation plays too little a role in the game that has the word "fallout" in the title, especially if your vault is functioning efficiently and you have high stat dwellers.

A glowing ghoul attack would be pretty cool visually. Plus, it would add back in the need for the mostly pointless science labs.