Use arrow keys to walk through the void. Or don't, and stand still. Let me know how it goes.
UPDATE 05/08/2020 You can walk in any direction now! 05/06/2020 Hey look I made a thing on scratch for the first time and it's 2020...cool(I'm making up for lost childhood time I guess lol). Maybe I'll add options to walk in multiple directions, blinking/idle animations, and then maybe even something to real to walk around in. That'd be neat. Other characters from this boi's story might also be cool. We'll see. For now, enjoy walking endlessly through the void.