Fun game, I wasn't sure about the mouse wheel controls but they actually ended up being really intuitive and helped make the game feel unique. All the sound effects and music made it feel very satisfying to play, and I appreciate that it saves your highscore, giving you something to aim towards. It would've been nice to be able to chance colours by pressing keys, I felt like I was constantly having to look away from the screen to click the buttons, which broke my flow somewhat. But other than that minor complaint, I had a lot of fun!