Finish Mission 9
Finish Mission 5
Having hidden 50 times in a duct or a hideout
Finish Mission 6
Kill all the enemies in a zone
Finish Mission 2
Unlock Gold level for all Insignias in a mission
Get out alive from 10 red alerts
Be saved by a Life-saving Clone
Finish the introduction
Finish a level without taking damage
Teleport 20 times into a clone (with the skill)
Kill an enemy in his sleep
Unlock Gold level for all Insignias in all missions
Craft 30 items
Dissolve 10 enemies (vial of acid)
Finish Mission 4
Collect 50 raw materials
Remain invisible for a total of one minute
Finish a mission with the gold Insignia of Mercy
Unlock all achievements
Kill 5 guards with acid traps
Drink 25 vials of amber
Push 10 enemies over the edge
Pickpocket 10 enemies
Create 50 clones
Give of yourself to the worship of Lyssril...
Unlock your first ultimate skill
Finish Mission 1
Finish a mission with the gold Insignia of Swiftness
Being invisible in a chest and not being caught by an enemy on a search
Unlock all skills
Complete a level without using an amber power
Finish a mission with the gold Insignia of the Shadow
Finish Mission 3
Finish Mission 7
Finish Mission 8
Finish a mission with the gold Insignia of the Thief