After you finish the game once you will be allowed to start a new game plus. Start it and you will have the ability to unlock some cheats in the pause cheat menu with your BP. To unlock one or both for free, unlock them and then without saving, reload the new game plus file again. The game will restart with your original BP, but your unlocked cheat will remain unlocked.
Contributed By: Releven.
| Unlockable | How to Unlock |
|---|---|
| Countless Ammo | Beat the game ten times in any mode |
| Free Cross Fire | Beat the game in any mode |
| High Regen | Beat the game in any mode |
Contributed By: _WILPETER_LAO_.
| Unlockable | How to Unlock |
|---|---|
| Extra Ending Scene after Credits | Clear the game twice |
Contributed By: kaydash_wiz.
| Unlockable | How to Unlock |
|---|---|
| Deadly Mode | Beat the game in Hard Mode |
| Genocide Mode | Beat the game in Deadly Mode |
Contributed By: _WILPETER_LAO_.
| Unlockable | How to Unlock |
|---|---|
| Music files | Successfully complete the game twice in any mode. |
Contributed By: _WILPETER_LAO_.
| Unlockable | How to Unlock |
|---|---|
| Blaze Edge | Complete the game once in any mode and have at least 7 Stamps on Square-Enix Member Site. |
| M240B | Beat the game twice in Hard Mode |
| M249 | Beat the game in any mode |
| Mk.46 Mod0 | Beat the game in Normal Mode |
| Pile Bunker | Unlock and purchase all weapons and weapon parts in the game. |
Contributed By: _WILPETER_LAO_ and KENN_LAVIDES.
Complete each requirement to unlock the specified Costume (Lightning Custom Costume Available from the 1/1/2011):
| Unlockable | How to Unlock |
|---|---|
| Apron Dress Costume | Complete the game on Easy Mode. |
| Business Suit Costume | Complete the game once on any mode. The Costume is found in the CTI Building in the left hand locker room. |
| China Dress Costume | Complete the game on Normal Mode. |
| Knight Armor Costume | Complete the game on Deadly Mode. |
| Lightning Custom Costume | Complete the game once on any mode and have at least 7 Stamp on Square-Enix Member Site |
| OD Suit Costume | Complete the game once on any Mode and have at least 1 Stamp on Square-Enix Member Site. |
| Santa Soldier Costume | Complete the game once on any Mode. You'll find it in Maeda's Base, down the stairs to the lockers, check the left one for the Costume. |
| Swim Wear Costume | Complete the game on Hard Mode. |
| Titanium Bunny Costume | Complete the game on Genocide Mode. |
Contributed By: Valmanay.
| Unlockable | How to Unlock |
|---|---|
| Video Log | Successfully complete the game |
Contributed By: _WILPETER_LAO_.
Clear the game 50 times to unlock the shower scene in video log. Then view the scene in video log 10 times. After that you can change the camera angle to her back.
Contributed By: Leifang2000.