THX for enjoying and sharing your suggestions!!!
Regarding the game mechanics, we actually do have an information hint mode! You can press “T” to enable it, then hover your mouse over objects to view their functions. The key binding is mentioned in the control hints at the bottom-left corner of the screen, but we agree that it might not be noticeable enough haha!
As for the level numbering, you can press “Esc” to view the level order and your current progress at the top of the screen. You can also revisit previously completed levels if you’d like. However, we didn’t add a UI indicator for this feature, so thank you for pointing it out!
We really appreciate you taking the time to carefully play and experience our game. We’ll seriously consider your valuable feedback and make improvements!