Full screen is required. Do not let your mouse touch the purple rectangle. Move around to survive. _____________________________________________ Difficulties you can type Very Easy: Size 40 Easy: Size 60 Calm: Size 80 Normal: Size 100 Casual: Size 120 Hard: Size 140 Intense: Size 160 Harder: Size 180 Cruel: Size 200 Insane: Size 220 Extreme: Size 240