PET PET PET © 2011 GungHo Online Ent.
Downloadable re-release on the PlayStation Store as part of the Shodai PS Archives series. See the original physical version for more information; "PET PET PET [Model SLPS-02292]". (originally released in 1999)
PACK ID: NPJJ-00518
Released on January 26, 2011 on the Japanese PSN.
Game's package.