Submit Ocelot

Defeat The Fear

Defeat The Fury

Defeat Shagohod

Defeat The Boss

CQC Interrogate an enemy

CQC Slit an enemy's throat

Catch a glimpse of Ocelot, who’s seen behind the president when he tries to shake Snake’s hand

Shoot a Kerotan for the first time

Capture any animal alive

Collect every type of fruit

Collect every type of bird

Collect every type of fish

Eat a snake of any type

Achieve a camouflage index of +90%

Poison a guard

Call every Healing Radio frequency

Blow up a munitions shed with TNT

Catch a Tsuchinoko (mythical serpent)

Find every type of face paint

Sneak up on The End and hold him up

Find all 64 Kerotans

Finish game without killing anyone