WASD please... Try to angle the dots to form a face. "g" and "x" to toggle grid and axis. "r" to run it. Maybe try editor mode...
Made with the 0.3.2 version of "3D Scratch" Original project by me: https://scratch.mit.edu/projects/218534064/ Woah. Ceebee loved this one too. My life is much more complete.
