Successfully complete the listed task to unlock the corresponding achievement.

Achievement	How to unlock
A bit brutal	100 kills.
Abyss of mystery	Slipped into lava 100 times.
B!R!U!T!A!L!	500 kills.
Beyond help...	1000 death.
Bored out of mind	All idle poses.
Bottomless	Play the arcade in stage of factory chapter and complete it.
Chubby fingers	500 death.
Dripping gold	1000000 diamond.
First blood	First death.
First step	Tutorial completed.
Five-finger discount	Every single money bag.
From heaven to hell	All stages cleared without dying (world 1)
Fully briefed	Finish the opening scene.
God have mercy!	3000 death.
Irresistible	Crushed 100 times.
Mercy	All hostage saved.
Metal gear	All stages completed(factory chapter)
Mini Game	First time playing the arcade in a stage.
Money itchy	Every single diamond.
Nothing withstands	All stages cleared without dying (world 2)
Obsessed	All stages cleared without dying (world 3)
Quick on feet	50 combo in credits screen.
Secrets no more	All secrets uncovered.
Shock on sight	100 electrocution.
Tomb invader	All stages completed(Egypt chapter)
Triangle Run!	Play the arcade in stage of egypt chapter and complete it.
Triangle vs wild	All stages completed(forest chapter)
Water walker	Lava walker.
Who else!	All stages completed.