Visit http://scratch.mit.edu/projects/20619111/remixtree to see CS First projects that began with this starter project. Press A W and D to move the racer on the bottom, and right arrow left arrow and up arrow to move the racer on the top. AND press the S button to change costumes for the racer, botton, and press the down arrow to switch the racer on the top.
One word: CSFIRST
