W too go up. S too go down. A too go left. D to go right. Q to spin left. E to spin right. Arrow keys can work to, even at the same time for a boost. Go on the grey pad too recharge Quad copter.
I like Quad copters. Added a battery system and advanced-ish controlling. @theboyfelix will be making a sprout-off level program. Link: http://scratch.mit.edu/projects/17447610/