B to zoom in, space to zoom out, and arrow keys/WASD for movement. Yeah... I was actually one of the beta testers of scratch. Cool, right? No-one knew for so long. in fact, I think I was like the 20th or so follower of mres(one of the original creators of scratch).
i even remember the water ripple graphic effect, yeah i told them that was NOT a good idea. i also said "what if we call them 'sprites'?
