This is the standard teammate-revival method, using PC controls. At least one teammate must still be alive and able to reach the fallen player. You need a Bandage or Medkit; a Sack is useful if the body is somewhere dangerous. A special Medic class is not required.
A Bandage is a white rolled gauze item with a red band around its middle. A Medkit is a white case with a red stripe and a green cross. Either can revive a teammate, and the used item is consumed. A Sack or weapon cannot replace the medicine.

This walkthrough starts with one medicine item already collected. Bandages can appear in loot chests and sometimes at a Clinic; a chest is not a guaranteed Bandage. Keep a medicine item for the rescue instead of spending the last one on ordinary self-healing.








