Hey just tried it out - its still bugged (there were places where after reaching the wall, I didn't fall) and to be honest, even when it works, it doesn't feel too responsive.
With that being said, I did manage to move a bit and found it quite enjoyable to grapple around.
I didn't manage to find the oni though - I kinda went everywhere I could but still couldn't see anyone (other that the first lady).
But I do get the general sense of the game - it'll def be a fun one to play through with some fixes. I suggest you keep at it!