Considering that the term “computer engineering” was created by a woman, programming is based on maths solved by a woman, and the push for graphics in adventure games was started by a woman, I don’t think PC Gamers list is worth even checking, as I know that many notable leaps in gaming I don’t know about have since been pushed by women.

Can you name the first one?

Not OP but I believe he’s talking about Margaret Hamilton. She also wrote the descent module for the Apollo lander.