Really good platformer with good level design. Only grip I have is that you only respect the theme in the setting and not really the gameplay (I played 7 level I think, it's pretty hard). I get that the computer is getting infected and losing control to a virus, but it's still a baseline plateformer a la Celeste or Super Meat Boy.
Other than that, the visual, while simple, is well made, the music really fit the tone and sfx are well integrated. Other than the UI bug mention, there was no bug found. Good Job !