Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Cut off the snake's head	Unknown.
Dead end	Unknown.
Did everything you could	Defeat "the last limit" boss.
Difficult choice	Pick any option at the end of "sea devil".
E-sports reaction	Unknown.
Easter egg	Unknown.
Everyone is here	All heroes joined.
Fire and sword	Defeat "In the ashes of the enemy" boss.
Graduate	Complete tutorial without skipping.
Here we go	Click Start button in main menu.
I play for the story	Complete any story level on story mode difficulty.
I'm satisfied with everything	Complete any story level on medium difficulty.
Impatient	Activate ambush too early.
Ineducable	Skip tutorial.
Lonely way	Start level "Oasis of serenity".
Molten Armor	All endings.
Only hardcore !	Complete any story level on hardcore difficulty.
Patient	Defeat 1000 enemies on shooting range.
Pixel hunter	Unknown.
Retreat, but don't surrender!	Start level "Meteostation".
Road of rage	Start level "Crouching tiger".
Skeet	Defeat "coursed beast" boss.
Surpassed the teacher	Defeat "ride of the valkyries" boss.
Together to victory	Start level "Abuser".
Two towers	Complete the "chalk and cheese".
War is meaningless	Unknown.
What are you doing ?!	Unknown.
You can rob caravans	Unknown.
You shall not pass!	Destroy boss in level 1.