Thanks for the long and lovely feedback, The time between rounds is indeed maybe a bit short but hear me out it's 30sec atleast. And in game language 30 seconds is very long xD. About the theme yea I kinda get it's not 'really' a powerup but I just liked the idea of coloring stuff and farming. And also the music changes on amount of objects you have colored.
Thanks for enjoying and liking my game aswel as the secret tutorial ending hahah someone who reads a tutorial haha.