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Misc. Unlockables
Stealth Camouflage (alternate method) Beat the game with no alerts
Mechanic Uniform In Second Locker on Far Right in Groznjy Grad (Near the locker where you put Major Raikov at)
Sneaking Suit In Locker you put Major Raikov in (Second time you go to Groznjy Grad)
Colt Single Action Army Choose the gun on the right during the final duel.
Patriot Complete the game once
Tuxedo Camouflage Complete the game once
Banana Camouflage Get the highest record time in every stage of Snake vs. Monkey
Snake vs. Monkey levels 4 and 5 Complete the game once
Extreme Difficulty Mode Complete the game once
Intro movie on title screen Complete Virtuous Mission
Mosin Nagant Defeat The End/MK22 only
Moss Camo Defeat The End by sneaking up behind him during battle and pointing a gun at him. He will lay on the ground. Point the gun at his head three times, aiming elsewhere when he speaks.
Stealth Camouflage Find and shoot all 64 Kerotan frogs that are scatter through out the whole game.
Obtainable Facepaint and Uniforms.
Most camos can be found lying in the Jungle at relatively well hidden locations. Some camos have to be downloaded using a network adaptor and a memory card.
Facepaint Desert Ponizovje Warehouse.
Facepaint Kabuki Tikhogornyj, at the bottom of the pool before the waterfall.
Facepaint Zombie Rassvet during snake eater mission. Behind the building.
Facepaint Oyama Graniny Gorky Lab, Exterior. In the air duct.
Camo Rain Drop Dremuchij North, under the rope bridge on the far side.
Camo Chocolate Chip Bolshaya Past South.
Camo Splitter Bolshaya Past South.
Camo Snow Peschera Cave, on the right branch before the Pain.
Camo Water Bolshaya Past Base.
Camo Ga-Ko Chyornyj Prud, underwater in northeast.
Uniform Sneaking Suit Groznyj Grad Weapons Lab: East Wing. In the locker with the red stripe.
Uniform Scientist Given to you by Eva.
Uniform Officer Steal it from Raikov.
Uniform Maintenance Groznyj Grad Weapons Lab: East Wing in locker. Same time as the Sneaking Suit.
Facepaint Snow Bolshaya Past Base, In the fox hole on the left side of the middle building
Camo Grenade Download it to your memory card.
Camo Mummy Download it to your memory card.
Camo Santa Download it to your memory card.
Spirit camouflage Last all the way through Sorrow's river
Infinity Face Paint Beat the game with the Foxhound Rank
Fly Camouflage In the third bathroom stall on the second floor of the building where Granin is (it's locked so break the door down).
Monkey Mask Complete every level in Snake vs. Monkeys
Facepaint Water After talking to Granin and fighting The Fear, go all the way back to the beginning of Ponizovje South.
Boss Camo
Defeat certain bosses by lowering their stamina to zero using the tranquillizer. This unlocks special camos that give you specific abiilites.
Animals Beat Ocelot
Hornet Stripe Beat The Pain
Spider Beat The Fear
Cold War Beat Volgen
Snake Beat The Boss
Moss Hold up The End
Fire Beat The Fury
EZ Gun
You must capture all types of animals and plants in the game, you dont have to eat them and they can be rotten, and once you have captured one you can discard it from your backpack because it has been recorded as it having been caputred, there are 48 in total to be captured.
EZ gun capture all 47 plants and animals
Hilarious Radio Chats
Note: You may have to call a few times to get the desired conversation.To hear these conversations you must complete the following requirements:
"Patriot" Conversation Call Sigint with the Patriot equiped
"Granin" Conversation Call Sigint after speakng to Granin
"Box" Conversation Equip a Box and call Sigint. (Very Funny)
"Chocolate Chip" Conversation Wear "Choco Chip" Camo and call Sigint
"Tsuchinoko" Conversation Catch a Tsuchinoko and Call Para-Medic
"Glowcap" Conversation Eat a Glowcap and Call Para-Medic
007 conversation Save ~15 times
Sigint's nightmare conversation Call Sigint after waking up from nightmare (the nightmare appears when you load a save file while in the prison cell)
Raiden conversation Call Major Zero after obtaining the Officer camo, with the mask and Officer camo equipped
EZ Gun
Alternate EZ Gun Start on Very Easy and you'll have it when you start.
Unlockable Ending Rankings
Every difficulty setting has unique unlockable rankings that may be unlocked depending on your performance throughout the game. Below are the possible unlockable rankings and the requirements to unlock them.
Ostrich - Extreme Difficulty Alert Mode over 300 times, Kill over 300 people, Eat more than 31 Meals, Play Time over 30 hours, Continue over 60 times, Save over 100 times
Rabbit - Hard Difficulty Alert Mode over 300 times, Kill over 300 people, Eat more than 31 Meals, Play Time over 30 hours, Continue over 60 times, Save over 100 times
Mouse - Normal Difficulty Alert Mode over 300 times, Kill over 300 people, Eat more than 31 Meals, Play Time over 30 hours, Continue over 60 times, Save over 100 times
Chicken - Easy and Very Easy Difficulties Alert Mode over 300 times, Kill over 300 people, Eat more than 31 Meals, Play Time over 30 hours, Continue over 60 times, Save over 100 times
Kerotan - Special Ranking Shoot all 64 Kerotan Frogs
Markhor - Special Ranking Every Plant and Animal Captured, Cure Supply Plant, and non animal-plant item (RC Mate, Noodles, etc.)
Tsuchinoko - Special Ranking Clear game with living Tsuchinoko captured
Chameleon - Special Ranking No alerts, kills, continues, or Life Medicines used
Leech - Special Ranking Clear the Game with Leech attached
Pigeon - Special Ranking No Kills
Night Owl - Extreme Ranking No Alerts
Flying Fox - Hard Ranking No Alerts
Bat - Normal Ranking No Alerts
Flying Squirrel - Easy and Very Easy Ranking No Alerts
Eagle - Extreme Ranking Play Time under 5:00
Hawk - Hard Ranking Play Time under 5:00
Falcon - Normal Ranking Play Time under 5:00
Swallow - Easy and Very Easy Ranking Play Time under 5:00
Cow - Special Ranking Alert Mode raised over 300 times
Whale - Extreme Ranking Kill over 300 Humans
Mammoth - Hard Ranking Kill over 300 Humans
Shark - Normal Ranking Kill over 300 Humans
Piranha - Easy and Very Easy Ranking Kill over 300 Humans
Elephant - Normal Ranking Over 31 Meals Eaten
Pig - Easy and Very Easy Ranking Over 31 Meals Eaten
Giant Panda - Extreme Ranking Play Time over 30 hours
Sloth - Hard Ranking Play Time over 30 hours
Capybara - Normal Ranking Play Time over 30 hours
Koala - Easy and Very Easy Ranking Play Time over 30 hours
Hippopotamus - Extreme Ranking Save over 100 times
Zebra - Hard Ranking Save over 100 times
Deer - Normal Ranking Save over 100 times
Cat - Easy and Very Easy Ranking Save over 100 times
Scorpion - Any Difficulty 1-20 Alerts, 0-40 continues, 1-100 kills
Tarantula - Any Difficulty 1-20 Alerts, 0-40 continues, 101-299 kills
Centipede - Any Difficulty 1-20 Alerts, 41 or more continues, 1-100 kills
Spider - Any Difficulty 1-20 Alerts, 41 or more continues, 101-299 kills
Jaguar - Any Difficulty 21-50 Alerts, 0-40 Continues, 1-100 Kills
Panther - Any Difficulty 21-50 Alerts, 0-40 Continues, 101-299 Kills
Leopard - Any Difficulty 21-50 Alerts, 41 or more Continues, 1-100 Kills
Puma - Any Difficulty 21-50 Alerts, 41 or more Continues, 101-299 Kills
Jackal - Any Difficulty 51-80 Alerts, 0-40 Continues, 1-100 Kills
Doberman - Extreme Ranking No Special Item used, 1 Alert, 0 Kills, Under 3 Life Meds, Under 5:15 play time, 0 continues
Fox - Hard Ranking No Special Item used, 0 Alerts, Under 10 Life Bars of Damage, 0 Kills, 0 Life Meds, Under 5:00 play time, under 25 saves, 0 continues
Fox - Extreme Ranking No Special Item used, 0 Alerts, 0 Kills, 0 Life Meds, Under 5:00 play time, under 50 saves, 0 continues
Foxhound - Extreme Ranking No Special Item used, 0 Alerts, Under 10 Life Bars of Damage, 0 Kills, 0 Life Meds, Under 5:00 play time, under 25 saves, 0 continues
Alligator - Any Difficulty 81-249 Alerts, 41 or more Continues, 101-299 Kills
Komodo Dragon - Any Difficulty 81-249 Alerts, 41 or more Continues, 1-100 Kills
Crocodile - Any Difficulty 81-249 Alerts, 0-40 Continues, 101-299 Kills
Iguana - Any Difficulty 81-249 Alerts, 0-40 Continues, 1-100 Kills
Hyena - Any Difficulty 51-80 Alerts, 41 or more Continues, 101-299 Kills
Mongoose - Any Difficulty 51-80 Alerts, 41 or more Continues, 1-100 Kills
Tasmanian Devil - Any Difficulty 51-80 Alerts, 0-40 Continues, 101-299 Kills
Doberman - Hard Ranking No Special Item used, 0 Alerts, 0 Kills, 0 Life Meds, Under 5:00 play time, under 50 saves, 0 continues
Doberman - Normal Ranking No Special Item used, 0 Alerts, Under 10 Life Bars of Damage, 0 Kills, 0 Life Meds, Under 5:00 play time, under 25 saves, 0 continues
Hound - Extreme Ranking No Special Item used, 2 Alerts, 0 Kills, Under 5:00 play time, under 25 saves, 0 continues
Hound - Hard Ranking No Special Item used, 1 Alert, 0 Kills, Under 3 Life Meds, Under 5:15 play time, 0 continues
Hound - Normal Ranking No Special Item used, 0 Alerts, 0 Kills, 0 Life Meds, Under 5:00 play time, under 50 saves, 0 continues
Hound - Easy Ranking No Special Item used, 0 Alerts, Under 10 Life Bars of Damage, 0 Kills, 0 Life Meds, Under 5:00 play time, under 25 saves, 0 continues