Recommendations on HD CRT's where text is actually readable?

I just recently got my original tv back I had in the 2000s from my dad and I've been enjoying watching old shows on it again. But trying to play games on it is near impossible because some games have really bad/hard to read fonts. Even if I get up close to the TV its still literally unreadable. Trying to play games like dark souls on it were really difficult because I could barely read the text.

Any suggestions? I hate to get rid of my childhood TV, but I want something that I can actually game on.