I'm happy to hear you like the game and that it isn't confusing!
And its been changed so you no longer lose all nanites when you don't spot anomalies. I'll keep refining stuff like that based on feedback.
Thank you! The music was composed by One Man Symphony and you can find his stuff here: https://onemansymphony.bandcamp.com
This game uses paid music from his Patreon so I'm not sure which songs you can find online for free.
Thanks! Art will eventually get added to many sex scenes.
Right now it's definitely ambiguous which scenes have and don't have art and it's also not clear if they're supposed to have it. You helped me realize that's not fair to the player.
So the next update will include a warning to let players know which scenes are currently missing art.