I did that with Dark Function. I made custom animation & hitbox for it. Just export any char into Dark Function with DSvania & you can make own animations & hitboxes. If you want to make weapons player way, with menus & stuff, you have to use memory editing with Cheat Engine or similar, because there is no way to mod menus into sub modes yet.
Games that do not give me desired characters playable, or that have single playable character are not worth my time.
Okay so I got the game to work on a different emulator but I do not see the hacked save you posted please send me a link for hacked save
Save is for No Zoomer. Different emulator may not support it. Its in SAV format along with NDS rom.
Okay I see it I'm going to download both of the files to my r4 card and see if it will work on my r4 card I'm hoping that it will work because I tried to play the Castlevania portrait of ruin Leon Belmont hack once I downloaded that to my r4 card and it wouldn't even load so unfortunately I could not play the game on my r4 card which is a shame because I really wanted to play that off my r4 card so that way I could play a 2d version of Leon Belmont wherever I went because then I could take my DS with me like I usually do to places like the doctor's office and places like that so I won't be so bored but every other Castlevania hack I've downloaded has worked
My Castlevania Ninja hack is on the move again thank you to everyone who is helping me with this hack it's really appreciated