no, that's not hacking the score file, because if I hack their score again I'm sure my account will be forfeited in a few hours.
if you've seen my account that reached a score of 98m
that I hacked the score file directly from system.lua
and finally lasted a few hours and ended with the loss of the account (banned)
and what you see now that score on the server will only look like a regular skill score (repeat)
because basically their own skill card makes the score explode, and here I just changed the script a little, by disabling the skill card limit I mean (SR scorer)