I'm not the author of this game, but I've already tried your game, it is very nice, well done!
So, I was experimenting with commands, and it turns out that it doesn't matter, what exactly you type, but you can type 29 commands. After -9 it goes to the orb room. But! If you type commands "go north" and "go south" one after another 14 times, then each time you tap space in the orb room, the red brick inside the orb will move north or south. I'm currently trying to find out what 29th command is supposed to be.