Collect all trophies
CQC Interrogate an enemy
Find every type of camouflage
Obtain title of MARKHOR
See all of the first-person views that are not indicated by the R button icon
Find every type of face paint
Finish the game on any difficulty
Finish game without killing anyone
Catch a glimpse of Ocelot, who's seen behind the president when he tries to shake Snake's hand
Defeat The Boss
Use a knife to remove a bullet
Collect every type of snake
Find all 64 Kerotans
Defeat Shagohod
Defeat Volgin in a fist fight
Defeat The Sorrow
Defeat The Fury
Poison a guard
Collect every type of bird
Achieve a camouflage index of 100%
Sneak up on The End and hold him up
Collect every type of mushroom
Collect every type of medicinal plant
Catch a Tsuchinoko (mythical serpent)
Defeat The Fear
Defeat The End
Kill The End before the boss battle
Collect every type of fish
Defeat The Pain
Blow up a munitions shed with TNT
Collect every type of frog
Create the Ocelot Time Paradox
Make Snake throw up
Submit Ocelot
CQC Hold up an enemy
CQC Slit an enemy's throat
CQC Slam a guard and knock him out
Use bees to harass an enemy
Collect every type of fruit
Achieve a camouflage index of +90%
Shoot a Kerotan for the first time
Eat a snake of any type
Use the Fake Death pill
Capture any animal alive
Call every Healing Radio frequency
Call one Healing Radio frequency