Professional-looking UI graphics 🙂.
Gameplay
Slow pace, but a nice relaxing game to play and meet the win conditions. Some reading in the beginning. Perhaps a small tutorial would have been nice. The UI works well and is clear. The ability to drag and drop windows is useful. Also the fact that it is made with HTML and such is extra kudos to you.
Graphics
Slick UI 😁. Very nice. Drag and drop the UI is cool. Images are very clear too. Maybe some more animations and cargo ship would be a bonus.
Audio
Relaxing background track and the voice is nice to listen to also. Maybe some extra SFX when you press some buttons like sell. Or a cash SFX when you earn money. Something maybe for in a future update.
Theme
Space mining station..check...fits the theme🙂
Devlog
Good clear devlog with a few images to clarify. Nice!
Overall a fun and also relaxing game to play and nice to look at the UI. Well done 💪!