I thought the camera controlling with the mouse and the navigation nicely done. I ran the first lvl twice as I didn't understand that the yellow block was the cable, lol. So, your objects/lvls do need some more work, but are completely fine for a jam. I agree that the cover img is a little misleading, as it is the first img the player sees. I loved the job you've done with explaining the game / main menu feature of how to play. Neat design and explanation there. Congrats on the game!