Acquired the Shinobi Prosthetic

Campaign: Took out a sniper with a pistol.

Escape from Tilo’s cell.

Pass the Research Facility without killing a Blind One on the DEAD CITY level.

Complete the TAIGA level.

Alyosha doesn't get wounded.

Take part in the Admiral's tea party on the TAIGA level.

Make at least one kill with every ranged weapon.

Find a tune on the radio.

Damir stays with crew.

Use the bucket lift on the CASPIAN level to reach the Oasis.

Drive the Bukhanka.

Kill 90 cannibals.