Good job on your first GWJ Submission. I like how theme is implemented here but I would talk about some stuff I would've added: First of all, at the text-based part, at the start, some CRT/Computer sound and CRT Shader would've been nice. You can find those on Godot Shaders and they aren't hard to implement. Also for sound, some sound when letters show up would've been nice.
Again, good job on the first submission