How to complete the game in 100%? | Combat Middle-earth: SoM Guide

Progression window

Middle Earth: The Shadow of Mordor informs you about you progress, into the game, on a regular basis. If you want to complete the game in 100%, you need to make sure that you do the following:

• Complete all the 20 main missions of the storyline - Note: let me point out that to complete some of the missions, you need to perform some additional activities, e.g. murder a certain number of Warchiefs of the Sauron's Army.
• Complete all of the 24 Outcast Rescue Missions.
• Complete 10 Sword Legends missions.
• Complete 10 Bow Legends missions.
• Complete 10 Dagger Legends missions.
• Complete 10 Survival Challenges - these have been described towards the end of this guide.
• Complete 10 Hunting Challenges - these have been described towards the end of this guide.
• Find all the 32 Ithildin runes (one of the categories of collectibles).
• Find all the 42 artifacts (one of the categories of collectibles).