Research the most recent developments of anomalies in the Zone.

Do not avoid dangerous mutants. Good hunters are held in high esteem among stalkers.

Uncover the secret behind stalker disappearances at Skadovsk.

Show the bandits and their leader, Sultan, who's boss.

Help Sultan outmaneuver the stalkers and take Beard's business under your control.

Bring the scumbag to justice. Magpie cheated and deceived many a stalker, now his time has come.

Find every type of artifact known to Zone researchers.

Get Cardan has all the tools he'll ever need.

Get Nitro tools a Zone technician could dream of.

You have been to virtually all locations near the center of the Zone.

Put a great squad together and prove you're a leader.

Solve problems peacefully.

Work with the scientists for so long that you could rightfully be called a research assistant.

Provide plenty of help to Duty, and earn the respect of Duty fighters.

Provide plenty of help to Freedom, and earn the respect of Freedom.

Do not side with either faction, and always act as a free stalker.

Your wealth is considerable, and traders value a client of your stature.

Keep notes from Strelok's group's stashes until you find their rightful owner.

Manage to survive an emission without taking cover thanks to the anabiotic pills.

Have your own profit in mind when selling information to those who need it.

Help stalkers in trouble and you will have allies in the stalker brotherhood who will help you too.

Listen to all Filnt's stories.

Save all stalkers from Kovalsky group during the final evacuation.

Enter Skadovsk for the first time.

Meet Noah.

Enter Yanov for the first time.

Frisk all Stingray helicopters.

Gather the squad and go to overpass.

Enter Laundromat for the first time.

Find the weapon of future.

Get all documents in Lab X-8.

Complete the game by evacuating on a helicopter.

Complete the game and decide to stay in the Zone.

Find Mirone.

Meet Petruha and help him get out of the anomaly.