See https://scratch.mit.edu/discuss/topic/252570/ Green Flag to start, then press up arrow to increase slope and down arrow to decrease it. Hey - platformer writers - how about rolling ball obstacles in a platformer, for shooting, blowing up, pushing away, or jumping over? (eg the barrels in Donkey Kong)
For request by @Malaki_Cayton This is a crude approximation but maybe it'll give you a start on your project? (Some day I might add momentum and bouncing...)
