If your health drops down to zero when fighting a Human Enemy, your survivor starts bleeding. A bleeding survivor is marked by a blood drop.

A bleeding survivor loses health after your every turn until they run out of health or they are healed.

Bleeding survivor can be healed by tapping the medic cross on the survivor’s portrait. Healing requires one Action Point. If your bleeding survivor ends their turn without using any Action Points, they automatically heal themselves.

Spiked walkers can also make your survivors bleed.