Use arrow keys and/or WASD. Press 2 at a time for diagonal movement. The arrow at the bottom left corner shows you which direction you’re moving. If it’s a dot, then you aren’t pressing any key. Left dot is WASD sensor. Right dot is Arrow key sensor.
You can now play with two real life people! One person gets the WASD keys to move, other gets arrow keys to move. You do have to be with each other in person. No cloud multiplayer games here! :( 1P version here: https://scratch.mit.edu/projects/1005966660
