“Levelling up” in 1873

I was reading “The Intellectual Life” by P.G. Hamerton the other day, as you do. It’s a book of hypothetical letters to some imaginary friends around the theme of being a proper Victorian intellectual (it was published in 1873.) And in one essay, I was much amused to find an unexpectedly-modern usage of the term “level up”. On a brief rummage around the internet, I find a number of people arguing whether the term first came from D&D gaming or video games a couple of decades ago. I’m sure Hamerton’s can’t be the earliest usage, but perhaps fairly early, since it was printed in scare-quotes, to make people think through the meaning of the phrase. Hamerton is talking to his fantasy recipient about how hard it is to be a modern languages student, learning a language that other people speak natively. By contrast …

The classical student has only to contend against other students who are and have been situated very much as he is situated himself. They have learned Latin and Greek from grammars and dictionaries as he is learning them, and the only natural advantages which any of his predecessors may have possessed are superiorities of memory which may be compensated by his greater perseverance, or superiorities of sympathy to which he may “level up” by that acquired and artificial interest which comes from protracted application.

(Part III, Letter VIII of The Intellectual Life by Philip Gilbert Hamerton. archive.org free book link)