I like COOP, but find that some of the missions were rediculous... No one does, for instance, has been a thorn in my side. I did beat "Hit Nothing," two thumbing it somehow! Surprised myself on that run... But I found a distinct lack in tutorial videos on COOP; and I'm down to the last three missions... Can anyone help with 7 clones on Clone, All Power Ups on Sticky Bounce, or No one Dies on Speedball??