This font includes 98 characters including uppercase letters, lowercase letters, numbers, punctuation and symbols. Based on the standard English alphabet with no special characters.
Yes, you can use
Please do not redistribute
You must give credit if you use this
And no I would say "Crediting would be nice, but you don't have to" if I made this.
If I ever use this I would give credit of course, since the maker wants me to.
I've seen many of folks get sued, loosing their life's sayings and even jail time, it happens, just cover yourself and give credit so it doesn't come and bite you later.
how did you do them?
and what program do you use?
Oops. Late as always, sorry!
Your pixel skills look pretty good though!