Well I actually didn't make the music, or the lever sound, didn't have time to make those, but I made everything else aha
Yeah I definitely was short of time so I made a few levels quickly once it was working, once I get the chance I will update with easier levels in the beginning, as well as some highlighting for the levers and what they are connected to like you suggest. Thanks for playing and good luck on level 5 if you dare:)
Glad you enjoyed the art tho and thanks for the feedback!