Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Coming of age	Gaining over 3000XP.
Dashing through the snow	Kill all enemies in a chapter while sliding.
Demolition man	Kill more than 100 enemies with explosives in a chapter (hi explosive rounds, barrels, Lea blasts).
Die hard	Completed a chapter without loading a saved game.
Go all in	You have maxed out all the upgrades of the character.
Healthy standard	Complete a chapter without allowing your health bar to go below 50%.
Hunter	Hunt more than 150 wild animals in a chapter.
Kabooom	Complete a chapter with all the kills done by Lea.
No energy	Complete a chapter on Hard without picking up energy from the energy fields.
No hit - no problems	Complete a chapter without being hit by the enemy.
Secret deals	Find and collect all intellisnippets in the game.
See me now?	Complete a chapter on Hard wihtout using Cloaking.
Sniper	Kill more than 100 enemies or animals within a single chapter using a headshot from more than 100m distance.
Time flies	Kill all enemies in a chapter while the time is slowed down.
Time traveller	Kill all enemies in a chapter in Time mode.
True marksmanship	Complete a chapter using only headshot kills.
Who needs help?	Complete a chapter without picking up medkits.