Few minutes ago i have suffered massive radroaches attack on my little account(31 dweller). They spread up to other 5 rooms. Almost few dwellers died, my luck that i managed to heal them on last seconds. On my big account they only came to 1 room and they die there, i was thinking now why?:

I have noticed that if there is an empty room not matter which one, and radroaches came, they spread up to other room. By my fault i had 2 empty rooms, after they came to that second room they attacked neighbor rooms.

Don't leave empty neighbor rooms or you will suffer same hell as me

This happened to me once as well. Quite shocking to see my men having such a hard time dealing with roaches.

I never have people in storage and only in living areas when they're procreating.


I keep spare powerful weapons on hand to deal with them but I had one attack that spread almost instantly. Even if the controls didn't svck I wouldn't have been able to respond in time. Lost 50 high level dwellers and didn't have the money to revive them. Had to delete and start over.

True! But i think its a waste of food and water to allocating dwellers on a storage room. I did place radio room in between living quarters and storage room and place 2 dwellers equipped with the best rifles I have in inventory. Those pesky roaches appear when you least expect them. So be alert and make sure you don't give those radroaches a chance to 'multiply'. ;-D