DJMax Portable 3

DJMax Portable 3
Developer: Pentavision Publishers: Pentavision (KO), PM Studios (US), CyberFront (JP) Platform: PlayStation Portable Released in JP: February 17, 2011 Released in US: October 14, 2010 (UMD), October 17, 2010 (PSN) Released in KR: October 14, 2010 This game has unused graphics. This game has revisional differences. This game has anti-piracy features.

DJMax Portable 3 is a rhythm action game, last of the series to be sold on the PSP platform. It added a new way to play using the analog stick.

As happens with most of the DJMax games, the internal file formats are nearly identical of the EZ2DJ ones, specially the ".STR" animation format. In this game however, all the music videos are real video files.

Unused Graphics

Suggesting by the unused image from the song selection screen, it is possible that in some point of production, a song named "Just Like That" was planned to be playable. It is most likely that this song is the one from the band "Wideband Network", the same band that composed "Armageddon", song used for the ending staff roll . The two songs named "Armageddon" and "Just Like That" are in the same album.

There's no Network Mode in the game.

Developer Oversight

Playing With Mono Audio

Like previous PSP games from the series, the keysounds are played in a weird stereo configuration, with one channel having the inverse polarity than the other. This can make the keysounds stand out from the background tracks on headphones, but it comes with a big problem when you use a device with only one speaker (example, in a mobile emulator, or using mono headphones), as the keysounds will be almost completely muted because the two (mostly identical) audio channels will cancel each other out.

Revisional Differences

The US version was released in both UMD and PSN versions between October 14 and October 17. The PSN version removes the DATA INSTALL feature from the options menu. This change reflects the Warning screen as well.

UMD	PSN

UMD	PSN

Anti-Piracy

This game contains two checks to ensure it is being run from a real copy. upon startup, the game checks the following directory ms0:/PSP/ISO and/or ms0:/ISO on the inserted Memory Stick regardless of owning a real copy of the game or not. If the directory is detected on the inserted Memory Stick, the game crashes.

As with most DJMAX Portable games in the series after DJMAX Portable International, In the retail version of the game, The game will perform an additional check on the UMD drive to ensure that the game is present. if it is not present, Then after playing the game for a few minutes, the anti-piracy will; Add the crackles to the background music before becoming a distorted high pitched sound, randomize the playback speed of the keysounds and SFX audio, and flicker the graphics list to randomly skip drawing textures which causes the screen to flash rapidly. After attempting to change the song one or two times, It will lock up the game. This is completely absent in the PSN versions.