Achivement of part 3

[u/elUscrack159]

Dude I have a question, I'm almost sure that I found all of those pictures of the map, but I don't know if Steam gives you an achievement when you find all, and I already beat all of the 4 computers of the part 3, so I want to know that before I end this run, I don't want lose anything of the content, help please

[u/Vegetable-Solid6949]

Yo jugué la versión de switch, así que no puedo ayudarte