After 3 days of dying at least a hundred times, I decided to just finish ToV1 and save the challenge maybe for a newer console. 64 kills was my max.
I found out that when I'm not touching my controller, Ryu still walks and this messes up some moves, especially certain commands in quick succession. So probably going to wait for the series X.
Gigadeath. I forgot what kind of a crap shoot this is, but managed to do it with all my ninpo used. OT didn't work twice, but I got him. And it also felt I had a lot of Van Gelf's before Giga. So far, 7.7 million.
Almost managed the first section of CH. 4 without any items, but a Golden boy had my number. I should've just used one. I'm really having a lot of fun again and the game feels almost as hard as when I first tried it. I really can't wait playing this on a newer console.
EDIT: it appears the game didn't delete my old NCs, I just figured out there are tabs.
If you always do what you always did, you'll always get what you've always gotten