Rengoku: Tower Of Purgatory cheats and cheat codes for Sony PSP

View ending sequence and bonus movie:
Finish the game twice.

Unlock pictures:
To unlock pictures in the gallery, you have to do the followings:

Unlock Type01: Save the game once
Unlock Statius: Beat Statius at level 7
Unlock Sphinx: Beat Sphinx at level 5
Unlock Minos: Beat Minos at level 3
Unlock Mars: Beat Mars at Tower. 
Unlock Lycaon: Beat Lycaon at Tower. 
Unlock Gryphus: Beat Gryphus at level 8
Unlock Deucalion-B: Finish the game two times.
Unlock Deucalion-A: Finish the game two times. 
Unlock Briareos: Beat Briareos at level 4
Unlock Alkmaion: Beat Alkmaion at level 6
Unlock A.D.A.M: You have to save at least once. 

Never lose items:
If you accidentally die, push Home and leave the game. 
Load back the saved file, you will have all the items. 

Infinite power-up:
There are weapons in the starting room. Pick up and turn them into Elixir.
Booth weapons will reappear. Collect them again, repeat the process as many 
times you want. So, you can make a really powerful characters, 
just begining of the game.