the pixelation was actually turned up after some feedback saying it should be stronger, after playing around with it, I found that I did prefer it having a more retro/pixelated feel! :)
And thank you for the feedback, speed is definitely needed if you want to get the highest score possible. But perhaps things could be adjusted such as the end timer to add extra pressure. Either way, thank you again for the feedback I always appreciate it and thank you for giving the game a try! :)