Start the film in the Cosmonautics Museum.

Obtain the condensator.

Check your email.

Drink coffee.

Bring the detector model to the tower.

Finish repairing the car.

Drive cautiously at the base.

Drive recklessly at the base.

Knock off the snowman's nose with a snowball.

Collect 8 audio cassettes.

Spot the neighbor through the peephole during a creepy flashback.

Upgrade Ignat's wrench.

Watch the secret tapes at the "Plates" facility.

Watch the fairy tale.

Find the writings of the lonely author.

Unlock the secret ending at the "Plates" facility.

Unlock the secret ending on the RAS rooftop.

Connect to the neural stream.

Refuse to connect to the neural stream.

Spare your enemy.

Finish off your enemy.

Win the fight against Tamara Vasilyevna.

Find the cabin in the forest.

Find the notes in the flooded basements of the RAS.

Complete 7 levels in the game "Roofs"

Win 5 games of Tic-Tac-Toe.

Find all 30 e-books.

Upgrade the detector's range.

Upgrade the drone’s engine.

Upgrade the shotgun's damage.

Find Gennady in another reality.

Unlock all images in the Gallery section.

Die 20 times.

Watch the film in the secret room of the RAS.

Break a terminal in the RAS.

Friendly fire incident.

Activate all 11 terminals.

Start 5 video projectors.

Turn on the lights in the lakeside house.

Take the chocolate Santa from the cabin.

Find the photo in the abandoned tent.

Retrieve the UZ-9 submachine gun.

Find the strange creature at the railway station.

Check the cameras at the base.

Have fun at the playground

Use photo mode