Outcast - Second Contact

For this achievement you just need to find Ilott on the West side of the map in Shamazaar. He is North of the Southwestern village, or West of Zolass, and once talked to he will say he needs to healed. Head to the village, talk to Shamaz Zeb, and ask to heal him. Follow Zeb back, and talk to Ilott again, and that's it! Hope the video helps

North of Shamaz Zeb, who you get an achievement for meeting, is Ilott. You will need to clear the area of enemies first. Speak to him, then return to Shamaz Zeb, and he will head out to Ilott and heal him. As soon as you speak with Ilott, the achievement will unlock.