Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A ground ace	Destroy 150 enemy planes.
Assassin	Kill 25 enemies with an ax.
Bratatatata!	Kill 150 enemies with the machine gun.
Butcher	Kill 100 enemies with an ax.
Do not come!	Kill 25 enemies with a pistol.
Dominator	Kill 600 enemies with the machine gun.
Graveyard hyena	Search 100 bodies.
Greenhorn	Complete the tutorial.
Gunslinger	Kill 250 enemies with a pistol.
Heaven under control	Destroy 40 enemy planes.
Hunter	Destroy 75 enemy tanks.
Keep on quilting!	Destroy 10 enemy planes.
Let it go on!	Destroy 5 enemy tanks.
Nobody will be offended	Search 5 bodies.
One-armed bandit	Kill 50 enemies with a pistol.
Taste your own weapons!	Destroy 25 enemy tanks.
Try to get me!	Kill 50 enemies with the machine gun.
When you run out of ammo...	Kill 5 enemies with an ax.
You have to survive somehow...	Search 25 bodies.