Game works fine, but it suddenly closed after certain time of game play. Maybe updates will sort problems out.

looking the images at first you thought its a horror fps game but nope its puzzle one with no enemies

Yes, just havent known abou the PLAZA group

This just leads to the steam page...
Is this even a cracked file?
[EDIT:] I found the crack.
its in a dir called PLAZA in the ISO file.