mate I was also thinking like that a rpg but with text rather than graphics!
but I dropped the idea coz It'd most likely impossible to complete :(
btw if ya succeed you'll definitely get first.
Viewing post in Who's building a text-based game?
I did some work on a text-based RPG as part of Hacktoberfest on GitHub a couple of years. It's an interesting concept, but does take a lot of effort. And that's just considering line-by-line text, not trying to draw anything with text itself.
Anyway, I'm going to keep working on my idea here. I see there's a submission already, so it's time to get moving.