Change Julius Mode for Shadow Mode, in this mode Julius is changed for Shadow the Hedgehog, Yoko for Sonic the Hedgehog and Alucard for Silver, in all change the skills and voices, Sonic can transform into Super Sonic.
The hearts was changed for rings and some texts are changed.
Instructions:
Use xdeltapatcher for put the patch in your rom (USA) (No Intro)
Thanks for Playing my Hack
Database match: Castlevania - Dawn of Sorrow (USA)
Database: No-Intro: DS (all) (v. 20210227-111036)
File/ROM SHA-1: 47530FF87E608F88105A314FDF36DC385F8DEC94
File/ROM CRC32: 135737F6