Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Anaemary Leader	Finish the game with Anaemary.
Assteel	Make hundred kills with double jump in one game.
Boom	Make 500 kills with explosive weapons in one game.
Camper slayer	Make 500 kills with sub machine gun in one game.
Challenging the danger	Destroy ten grenades with melee attacks.
Collector	Get all pics from Gallery.
Collette Leader	Finish the game with Collette.
Eagle eye	Make 500 kills with sniper rifle in one game.
Fatima Leader	Finish the game with Fatima.
Gaby Leader	Finish the game with Gaby.
Grecia Leader	Finish the game with Grecia.
Gunslinger	Make 500 kills with starter pistol in one game.
Heroic Girl	Clear the game on Oldschool mode with good end.
Hot Trigger	Make 500 kills with Semiautomatic rifle in one game.
Human Turret	Make 500 kills with light machine gun in one game.
Karina Leader	Finish the game with Karina.
Knife in, guts out	Kill 250 enemies with melee attacks.
Like Rambo	Make 2000 kills in one game.
Maite Leader	Finish the game with Maite.
Marcela Leader	Finish the game with Marcela.
Monica Leader	Finish the game with Monica.
Nearly	Clear the game on Oldschool mode with bad end.
No Scratchs	Complete the game witout deaths.
Of paunch	Clear the game on Normal mode.
Paola Leader	Finish the game with Paola.
Pineapples prohibited	Shoot fifty enemy grenades in one game.
Shredder	Make 500 kills with shotguns in one game.
Tactical	Make 500 kills with Automatic Rifles in one game.
Vanessa Leader	Finish the game with Vanessa.
Veteran Commander	Clear the game on Hard mode.
With no shame or glory	Clear the Campaing on Easy mode.
Zuria Leader	Finish the game with Zuria.