Walk in the direction of the forbidden corridor.
Finish the light corridor in time.
Use the code from Secret Digits and get the S.W.A.N. Decoration.
Find all the handwritten notes.
Finish the game.
Find a way out of Patient X's room and solve their mystery.
Finish the first Memory Wasteland without the tutorial.
Lure the spectre into the room using lights.
Finish the tutorial for the Nadya Filter.
Solve the mystery after leaving Kaydanovskiy's office.
Find 5 documents about famous Soviet scientists.
Find the first Secret Digit.
Do not allow the day to come.
Finish the game without dying.
Finish the tutorial at the first Memory Wasteland.
In the Shadow Wasteland, walk away from the light.
Obtain all trophies