Unlock Revengeance mode
On the title screen, enter the Konami code (Up, up, down, down, left, right, left, right, circle, x). Revengeance mode will be made available as a difficulty setting.
Contributed By: Solidus0185.
Unlimited Item Stocking
If you collect all items from boxes in an area, press (Select) and enter (Customization). Once you exit the customization screen, all item boxes will be reset, allowing you to fully stock up on items. Repeat as many times you wish.
Contributed By: Fr4merunn3r.
Fulfill requirement to receive respective wonderful item!
Unlockable How to Unlock Armor Breaker Collect all ID Chips (Left Arms) Blade Mode Wig Complete game on Hard difficulty or higher and collect all ID Chips (Left Arms) Custom Body (Blue) Finish 50% of the VR Missions Custom Body (Red) Finish 30% of the VR Missions Custom Body (Yellow) Finish all VR Missions High-Frequency Long Sword Rank 1st in all VR Missions High-Frequency Machete Collect 10 Data Storage items High-Frequency Murasama Blade Complete game on any difficulty High-Frequency Wooden Sword Discover all Men in Boxes Infinite Wig A Complete the game on Normal difficulty or higher and collect at least 10 ID Chips (Left Arms) Infinite Wig B Complete game on Normal difficulty or higher and collect at least 20 ID Chips (Left Arms) Standard Body Complete game on Hard difficulty or higher Stun Blade Collect all Data Storage items Suit Complete File R-00 on Very Hard
Contributed By: oracleofire.
An overview of all titles in the main game in alphabetical order.
Unlockable How to Unlock Battle Tested Complete the game on Normal difficulty or higher having been detected on at least 50 occasions. Cyclone Complete the game on Very Hard difficulty within three hours without dying once. Divine Wind Complete the game on Revengeance difficulty within three hours without dying. Gale Force Complete the game on Hard difficulty within four hours without dying once. Hard Worker Obtain a rating in every Ranked Battle in the game. This includes a selection of optional/hidden fights. Jack the Ripper Perform at least 1,000 slices on enemies while in Blade Mode. Light Breeze Complete the game on Easy difficulty within five hours without dying once. Light Drizzle Complete the game on Normal difficulty or higher in 12 hours or more. Lightning Bolt Obtain an overall B-Rank or higher on all difficulty levels. Lightning Speed Complete the game on any difficulty within two hours. Massive Deterrent Complete the game on Normal difficulty or higher without killing a single Cyborg, Armored Cyborg or Cyborg Berserker. Mr. One Percent Earn at least 300,000 BP during a playthrough on Normal difficulty or higher. Naked and Unloved Complete the game on Hard difficulty level or higher without upgrading Raiden's Life or Fuel Cell capacity. Ninja Eliminate 50 or more enemies with Ninja Kills during a playthrough on Normal or Above. Passing Rain Complete the game on Normal difficulty or higher in less than eight hours. Precision Machine Cleanly sever at least 30 of all type of body parts in Blade Mode during the course of a full playthrough without destroying them. Rain Shower Complete the game in 10 hours or more, with 10 deaths or more, and use in excess of 20 Life recovery items or more. Samurai Complete the game on Normal difficulty or higher while using the High-Frequency Blade exclusively as Raiden's primary weapon. Strong Wind Complete the game on Normal difficulty within four hours without dying once. Sworn to Secrecy Complete the game on Normal difficulty or higher having been detected less than 35 times. Thunder God (Master of Thunder) Obtain an overall S-Rank for all chapters, on all difficulty levels. Thunderstorm Complete the game on Hard difficulty or above without dying, and without using a single unit of Repair Nanopaste.
Very Hard and Revengeance difficulty
For those who don't want to use the old Konami Code.
Unlockable How to Unlock Revengeance Difficulty Beat Very Hard Mode Very Hard Difficulty Beat Hard Mode
Weapons & Outfits
Unlockable How to Unlock Grey Fox/Cyborg Ninja Pre-order bonus MGS4 Body Pre-order bonus Pincer Blade Complete R-04 Hostile Takeover Pole Arm Complete R-01:Coup d'Etat Sai Complete R-03 Mile High
Contributed By: arnie7854.
Know Something We Don't?
You can submit new cheats for this game and help our users gain an edge.
Have We Been Fooled?
You can submit a problem report for any non-working or fake code in the lists above.