So are are there ways to force open metal doors without the use of dangerous and rare explosives like C4? Even my halligen bar is useless against those things…
It’d be a nice addition to the game if we could use breaching torches or bionics specifically made to tear off metal doors like hydraulic myscles or something…
Acetylene torch and iirc jackhammer will go through metal doors.
Pickaxe.
I once had a character build a three-tile (electric? I forget, it was made from whatever I could find nearby) motorcycle with a ram up front, just to break down a library door in a lab. A fair bit of hassle, but it works!
Trees.
Thinks Hmm…creative.
Quantum Travel CBM, because I don’t have time for drilling and kind of crap.
electric jackhammer can be crafted from scrap and fitted with a battery and will safely remove any metal door
Also, if your goal is “Downstairs”(I’d say most lategame goals are) instead of actual metal doors, You can just dig downstairs.
Rat mutants also have an option to chew threw metal doors with their superior teeth.
Regular application of salt water will slowly corrode the metal until it’s a flimsy sheet of rust. This might take decades though, so bring snacks!