These fonts seem to be copyrighted, not sure its a good idea for us to use them.
Indeed, although this font is free for commercial use, it requires licensing.
I found a font that is open Source and free, you can take a look at it, it's called Source Han Sans, this might be used.
I don't think its a good idea to change the main project font, we should rather implement font replacement inside of the game tbh.
You're right.
