[Edit]: I'm the one being to slow for the answer :p
Thanks for the feedbacks!! :)
If you played in your browser it's possible you had sync issues (probably due to performance). But you can "see" if you are too slow or to fast with the position of the quality of your press : the "Fine" can appear on the left (to early) or on the right (to late). Same for "Good" and "Perfect".
Hope it can help. But give it another try on the desktop version it should do the trick!
Viewing post in The Little Poucets jam comments
I played the game again on a different computer and it was great! The beats were definitely on time and it was pretty addicting. I didn't like the mushrooms at first, but when I realized that the backwards thing only lasted for as long as the letters I got the hang of it. I think you shouldn't take the mushrooms out but maybe do a clearer job of explaining the lifespan of the backwards hits. I beat the game with one kid left and it was super funny and well made! My favorite game I've ratied so far!