Rescue mission - Gianna - She is located to the southwest of Henderson. Rescue mission - Alex - He is located to the south of the military base. Rescue mission - Lydia - She is located in the sea market. Side quest - Perfect Plan - You can get this from Jorge who can be found near a workbench on the west of the sea market. Side quest - The Dead Can't Dance - You can get this quest from Eva she can be found to the southeast of Villa Henderson. Side quest - Superhero - You can get this quest from Eddie, he can be found in Henderson to the west of the town hall. Side quest - On The Edge - You can get this quest from Ryan to the east of the hospital. Rescue mission - Carlos - He is located near Frankie O'Hara's Apartment, to the north of the cinema. Rescue mission - Kyle - He is located to the south of the cinema. Side quest - Ladies First - You can get this from Nina who can be found to the south of the hospital in the middle of Henderson. Side quest - Memories - You can get this quest from Damien, he can be found to west of the cinema, where there is a workbench, northeast of the bridge to the military base. Side quest - History Lesson - You can get this from Doctor Kessler at the research facility. Rescue mission - Megan - She is located to the west of Mataka village, you will need a boat. Rescue mission - Alfred - He is located to the west of the helicopter wreck. Side quest - Surplus - You can get this quest from Miya, she can be found in the same place as she was at the Proximity quest, you can't complete this quest until later in the game during Chapter 4. Side quest - Proximity - You can get this quest from Miya, she can be found in Palanai to the north east of the helicopter crash, you will need a boat to reach her. Side quest - Fire Sale - You can get this quest from Pierre, he can be found near an abandoned bungalow to the east of Paradise camp. Side quest - Stop The Madness - You will automatically get this quest once your group leaves the Paradise Camp.
Rescue mission - Tyler - He is located between Peter Spicer's Fort and Olivier Wenge's Hideout. Rescue mission - Mugambe - He is found on the road to the north of Halai village. Rescue mission - Kitty - She is found near the Ocean View Bungalow in Halai. Side quest - Alternative Medicine - You can get this from Doctor Jane at the Halai Village safehouse. Side quest - Antidote - You can get this from Rose in the Halai Village safehouse once your group moves there. Side quest - White Line - You can get this quest from a drug addict to the north of Halai Village near a work bench. Side quest - Safe Haven - You can get this quest from Maggie in Halai Village, you won't be able to complete the quest until later in the game during Chapter 9. You must complete his previous quest ‘Genre: Horror Slasher’ in order to do this quest. Side quest - On The Set - You also get this quest from Dave, he will now be in the Halai Village. He is standing on top of a trailer in the water. Side quest - Genre: Horror Slasher - You get this quest from Dave who can be found West of Mataka Village. Rescue mission - Luke - He is found to the north east of Halai, follow the roads and you will find him. Rescue mission - Stanley - He is found at the Mataka Village. Rescue mission - Brian - He is found near James Nisira's Bungalow. Side quest - Mines Go Boom - You can get this quest from Zoey at the Paradise Survival Camp after you complete the side quest Electrifying. Side quest - Electrifying - You can get this quest from Zoey at the Paradise Survival Camp. Side quest - Heavenly Gift - You can get this quest from Chimamanda at the Paradise Survival Camp. There are no optional quests available during chapter 1. Due to the nature of these missions I will not hold your hand through them but just detail where and when you can find the missions so as not to miss any. They are all very simple to complete and tend to be either simple fetch quests or rescue missions.
There are a total of 28 main campaign quests for you to compete. You should knock these out as early as possible though as there are a limited amount of these sieges during the campaign - Campaign. There are a few of these sieges throughout the campaign so don't worry too much if you don't get the achievement during the first one. Zombies will randomly grab survivors during these sieges and you have to knock them off a total of 20 times. Once again, when you reach the camp for the first time and the zombies start to attack you will have a chance to work on this achievement.