Hi, I don't know if this has already been done by someone, but yesterday I did some research in my Platinium save file. EDIT : Now in HGSS. Here is the results (in addition to the wiki) (all offsets are relative to the starting offset of a block) : Pokémon Platinium General block offsets : Adventure started : 0x34 Unsigned 32-bit integer In seconds since 1/1/2000 00:00:00 Pokémon League Champion date : 0x3C Unsigned 32-bit integer In seconds since 1/1/2000 00