Here is the full list of all 19 Abandoned Souls achievements.
You was killed by your Curiosity!
I've recorded a video!
Oh my! They were chasing me!
Quickly!
Someone's camera!
Strange cave!
LET THERE BE LIGHT!
Terrible experiments on humans!
What is this place?!
Someone gives me hints!
Something terrible was going on within the walls of this building!
I was warned about this!
What is going on here?!
Stupid rat!
Interesting...
Here I am!
Started making new video!
That was scary!
I'm going home!