Earlier today I was held accustomed to a Mole Rat invasion. One dweller passed away in the midst of the battle, as I was unable to effectively click on the dweller to administer a stim pak. I thought this phenomenon was horrible and would affect the productivity of the dwellers in that specific room, so I started rushing rooms to acquire enough caps to revive the dead dweller. 20 more caps was all I needed, and with a risk of %14 percent I was not worried about the consequences. Then s!@# hit the fan.
Another Mole Rat attack had occurred, but I was not worried due to the heavily armed room in which the invasion had started. My best dweller "General Zod" equipped with the "Vengeance" mini gun had been issued to the center of the Mole Rat invasion. I thought all the Mole Rats would die in a matter of seconds. This was true until there was one left. This Molerat, seemingly harmless, was being ripped to shreds by these weapons without dying. Eventually its attacks were too much for the entire room to handle. Once 1 dweller and 20 caps, turned into 7 dwellers and thousands of caps. I sent more dwellers to reinforce the attack against the bulletproof Mole Rat. They all died. Eventually I gave up and these invincible Mole Rats multiplied into the other rooms. True Armageddon had taken place within my vault.
There is one hope however. My main dweller, Anakin Skywalker, had been in the wilderness during the dwellercide then ensued in the vault. He is well equipped, but will perish when he enters the now dead vault.
Is there anything I can do? I don't want to start over. I have been playing since the release of the Android version. Is really dumb how small of a chance this was of happening, but I know I'll have to start all over if something miraculous doesn't happen. Lunchboxes.