Ok, firstly, best Itch.io game thumbnail.
Secondly, great scheme of doing the fanart and playing/rating games - a really nice gesture for everyone (hopefully it isn't stressful for you to do over 213 bits of art for others alongside playing their games, wow that's a lot of games and art, big kudos!)
Thirdly, freaking great game that kept me smiling throughout! Really nice Only One™ theme usage with the only one button (this really made me feel as cool as I did back in the Miniclip days with Gravity Guy!! gosh that game was good, thank you for modernising that nostalgia into a fun package!) as well as the presentation - clear, simple to understand with a good difficulty curve!
Also, nice idea with the highest score/voltage being 1. Makes sense, and it's Only One™!
Sound design and game feel really effective here. If you get around to making a mobile port of this, please let me know, I'll download it!
Just wondering, is this game procedurally generated or is it a set level?