Hello, I am Dhruv from Oleomingus.
Thank you so much for playing the game, and I am glad you enjoyed it despite not being able to read the text - which I admit would lead to a rather incomplete experience.
The low resolution GUI is an issue that stems from the limited aspect ratio of the game (16:10), and plagues computers with smaller screens, where the maximum resolution is curtailed by screen size. We are working on fixing this by dynamically scaling the GUI and letter-boxing the screens so that we do not limit the game's resolution and have the text quality deteriorate.
We should have the build updated with a fresh GUI by Saturday, I will be sure to send you an update once we have the fix ready.
Meanwhile I really appreciate you bringing the issue to our notice and your patience with the process.