I am feeling inspired by Johnny Harris's "Video Game Map Theory" on language learning. He presents a neat analogy between learning language and playing video games.

This got me thinking: do video games that do this with language learning exist? Sure, you can jump into speaking with people, but what if a video game could provide a substitute for that experience? A choose-your-own-adventure style video game would be perfect for this.

Does anything like this exist?

I'm a software engineer and have worked on indie video games in the past. Tools exist to make creating choose-your-own-adventure games easy. I feel like this is a low hanging fruit with a lot of potential and would like to pursue the project if I can find collaborators.