Shantytown
Look for First Aid
Lara is badly hurt and he mobility is impaired. Make your way forward until you spot the helicopter and then grab the crate of Salvage nearby.
Search the Rescue Helicopter for Medical Supplies
You can not take a direct path to the helicopter, so follow the sewage and squeeze through and gap to make your way under the buildings. When you reach the light, carefully move forward and kill the the Solarii on the roof to the right. Now take out the other men and carefully walk over to the netted Salvage, which you can shoot down via the pulley that controls the snare trap. Inside, grab the Salvage and head left and make your way to the helicopter while fighting off some Solarii. When you reach the helicopter you'll need to rope dart the cargo bay open to gain the Lighter and Fire Arrows.
