I am going to work very hard and build a big world, here, let me post my screenshots and stop laughing at me, or keke i have double personality and i am making everything from scratch (can't link this one since they never made it to a release)...
I heard it all in these years in here, and it sounds like a red flag exactly because it is one.
You might have the false belief that everyone starts with the idea of being a scammer, but that's not the case. They simply have no clue how much it takes to create even a simple game, and end up dropping the ball.
Unless I misunderstood, you kind of fit this description since this is your first project.
Do not take it the wrong way, I am not laughing at you or trying to be mean, if anything I am offering you a few suggestions so that you can plan better and, most likely, scale down your project to a reasonable level (at least at the beginning), and that is to create a Game Design Document.
If you have written one and you can still say that, then good luck!
If you have not, then you missed the first and most important step in Game Development, and you should write one before doing anything else (Then you'd probably get what I am trying to say, and why people "laughed" at you).
All that being said, to answer your question, since it is a text based game I would say anywhere between 18k to 30k words per release.