Yeah, the game isn't really built for that unfortunately.
The game was almost entirely built before I even got my hands on an actual Playdate. I've definitely learnt a lot about the limitations of the screen size with this project and I will take what I've learnt in to my next project.
I'm thinking of releasing a demo so people can decide for themselves if they feel it's a problem. It personally doesn't bother me when I'm playing, but you're not the first to make similar comments.
Thank you for your support and understanding.