Arrow keys.
The most basic X and V velocity tutorial. This is the most basic tutorial for X and Y velocities. A little bumpy, and sometimes you sink through the ground before coming up, but otherwise awesome! Sorry some of the words look scribbly, took a screenshot of some scripts that turned out incorrect. Found this on the Scratch Wiki. the number [change {yvel} by [(yvel)*(0.9)]] is always 0.9, sometimes you see it as 0.89 though. http://scratch.mit.edu/projects/Luxturna/2239467 is an example of the engine.
