Left and right arrow keys for direction control, Up arrow for thrust. Press the Space bar to abort. Head for the highlighted landing zone. The zone will zoom in as you near it. The landing platform will appear after the zone zooms in. You must land within two degrees of vertical, less than 10 on your descent rate and with less than 3 on your horizontal rate. Anything else, including striking the platform tower or the moonscape, will cause your ship to explode! Development notes: I tried to separate some of the thrust and motion routines and make them "broadcast and wait", but I found that it slowed down so much that play wasn't really viable, so there are two thrust and motion routines - basically copies of each other. One is for regular thrust, the other is for the abort.
