Hello from tonight's stream!
This was fun to play, but I was utterly confused regarding the name. Still am. Why is this so fantasy or middle ages yet referencing modern dang world? XD
In terms of any issues, there were three things I felt to mention.
First, regarding controls, I'd say move changing your arrow to just needing to press the U button. Hitting an arrow button to change arrows moves the player's hand away from the J and K buttons. Making it U, though, would keep it there. I would also say that any menu with multiple rows and columns should be navigable with all buttons rather than just left and right.
Second, the three signs in the second stage; You should change what says when you read the sign from "!" to "Remember This Sign." Otherwise, players may not pay attention and forget what the shapes are by the time they reach the end. Otherwise, it's just a shape with no meaning to the player until they find out.
Third, I think the game would benefit more from not having to use shift to run. Running seems like it should be the default speed. I otherwise felt like I was just holding shift the whole time because there was no reason not to run.