The original game stopped at Entry 24. The Noah UPD adds 11 new diary entries. Without spoiling too much, Entry #31 ("The Mirror Protocol") reveals that Noa attempted to trap the entity inside an external hard drive, which backfired horribly. Entry #35 is unreadable text—just hex code that translates to "It is already inside your machine."

Si la referencia "UPD" corresponde a la Universidad Pedagógica y Tecnológica de Colombia, este análisis puede aplicarse a la enseñanza de la literatura juvenil. El diario de Noa es un recurso didáctico para trabajar temas como la vejez, el amor incondicional y la narrativa testimonial en el aula.

The horror gaming community is divided. On Reddit and Steam forums, threads about "el diario de noa noah upd" have exploded with mixed reviews.

One user, HorrorJunkie_99, wrote: "The Noah UPD broke me. I thought the original game was scary, but watching my own desktop background turn into Noa's face for half a second? I threw my headphones. 10/10."