Hey, thanks for the feedback. I will be posting a post jam version with more levels.
"In many games like legend of zelda or binding of isaac, player usually get the full view of the room upon entering. In my game, you start with only one tile and you build your path with only one tile at a time. Hopefully that makes sense for the theme" Now that I think more about that, it is probably not fitting the theme very well.
The cursor is only highlighting a tile if your mouse cursor is on a tile that is clickable which makes it seems like laggy, I will need to find a way to fix/reduce that. Thanks :)