I don't know if it's a bug of a feature, but I can't kill the ironhide broodmother.
She's losing HP very fast, but when she,s at 2-3 HP, she can't don't take damage anymore. Or more like she take damage, but it regenerates instantly the same amount.
If it is a bug, I hope it can be fixed, cuz the mod is very cool, I very like it, I feel like it's something that factorio miss. I mean something besides building factory.

Ill take a look at this

Do you know by anychance if it was t1 t2 t3 t4 ?
If Possible do you have the Savefile for me ?

First of all, sorry for long answer, exams.
It was t1 I suggest, I looked in factotiopedia by alt+LMB.
I dont know if I can or how to share files on factorio forum, so I'll leave a map exchange string, hope that mods are integrated into it.
I'll also try to disable some mods today, to see if it's a mods incompatibility. Didn't even though about it when wrote the thread.

UPDATE
It wasn't the mod incompatibility issue, with only mineshafts mods enabled, I still can't kill it. You can just load save without synchronizing mods I hope.
Also I noticed an alert when it's on 1 hp, that says 'Ironhide Broodmother is enraged!'. Don't know if that's the issue.

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