Spy vs. Spy Invincibility
Enter the “Extras” menu and select the “Cheat” option. Enter ” ARMOR ” as a code. If you entered the code correctly, a message will appear.
All weapons
Enter the “Extras” menu and select the “Cheat” option. Enter ” WRKBENCH ” as a code. If you entered the code correctly, a message will appear.
Double weapon damage
Enter the “Extras” menu and select the “Cheat” option. Enter ” BIGGUNZ ” as a code. If you entered the code correctly, a message will appear.
Permanent Fairy in Modern mode levels
Enter the “Extras” menu and select the “Cheat” option. Enter ” FAIRY ” as a code. If you entered the code correctly, a message will appear.
No items dropped when killed
Enter the “Extras” menu and select the “Cheat” option. Enter ” NODROP ” as a code. If you entered the code correctly, a message will appear.
All Single Player Modern mode levels
Enter the “Extras” menu and select the “Cheat” option. Enter ” PROHIAS ” as a code to unlock all Single Player Modern mode levels. If you entered the code correctly, a message will appear.
All Story mode levels
Enter the “Extras” menu and select the “Cheat” option. Enter ” ANTONIO ” as a code to unlock all Story mode levels. If you entered the code correctly, a message will appear.
All multi-player levels
Enter the “Extras” menu and select the “Cheat” option. Enter ” MADMAG ” as a code to unlock all multi-player levels. If you entered the code correctly, a message will appear.
All Spy attachments
Enter the “Extras” menu and select the “Cheat” option. Enter ” DISGUISE ” as a code to unlock all Spy attachments. If you entered the code correctly, a message will appear.
All FMV sequences
Enter the “Extras” menu and select the “Cheat” option. Enter ” SPYFLIX ” as a code to unlock all FMV sequences. If you entered the code correctly, a message will appear.
All concept art
Enter the “Extras” menu and select the “Cheat” option. Enter ” SPYPICS ” as a code to unlock all concept art. If you entered the code correctly, a message will appear.
Timed levels
Successfully complete all levels in Single Player Modern mode to unlock the Timed levels.
Concept art
For each Timed Level that is completed, you will unlock the concept art for that level.
Aristocrat costume
Successfully complete the Mansion level in story mode to unlock the Aristocrat costume.
Clown costume
Successfully complete the Kooky Carnival level in story mode to unlock the Clown costume.
Flight Suit costume
Successfully complete the Space Ship level in story mode to unlock the Flight Suit costume.
General costume
Successfully complete the Volcano Lair level in story mode to unlock the General costume.
Samurai costume
Successfully complete the Space Ship level in story mode to unlock the Samurai costume.
Soldier costume
Successfully complete Area 51 level in story mode to unlock the Soldier costume.
Spy-Bot costume
Successfully complete the Robot Factory level in story mode to unlock the Spy-Bot costume.
Worker costume
Successfully complete the Oil Rig level in story mode to unlock the Worker costume.
Zombie costume
Successfully complete the Haunted House level in story mode to unlock the Zombie costume.
Banjo-Tooie reference
Play the Haunted House level. In the room with the levitating furniture, the last book is Cheato from Banjo-Tooie .
The image featured at the top of this post is ©The Legend of Heroes: Trails of Cold Steel III key art.