I like the idea but I think its a very difficult kind of game to tackle. I am an avid developer and I feel conmfortable in the CLI but I wouldn’t expect a novice to be able to pick it up quickly. On the other hand, I felt there was no interesting challenge for me and there were many details I wish would work, like being able to navigate to directories in the terminal and lookng for stuff. Looks like most commands that are not recognized just return an echo.
Selecting the soundtrack was a nice touch but I would had made that also an “app” :)