ROM Hack Pokemon VC save editor is possible - sort of...

[jm_plata]

I had no issues using PikaSav after extracting the game using SDF. For me, EUR/Australian Yellow's TitleID was 0x1712.

Injected a Mew to Box 1 in the PC, gave myself 99 Rare Candies via the PC, and gave myself a shiny bicycle because I forgot how slow the game is without running.

PikaSAV crash the game using RED version (USA-UK) after insert a pokemon in party.