For the record, loved the game, understand it is jam submission, I simply download/buy every rhythm game I see and just wanted to share my polite complaints in case you decide to turn it into full scale project (monetized of course).
Also I stand by my point that hidden mod is frustratingly unfair because of notes not synced with countdown and I will die on this hill.
That was great feedback! As Zirk said we didnt have the time (A week to do all the art, code and music was barely enough TuT ) to improve it, but if we ever decide to polish this idea we will definetely take those points into account
Happy you enjoyed the game and thanks for the feedback and comment!