Hey thanks so much for your kind words!
I was thinking about releasing this as a mobile game, I agree that I think it would work well. However I'm just not sure I should given how terrible the mobile game market it nowadays.
And yeah I dunno how adding spacebar as an input slipped my mind I totally forgot about that.
No, the levels are not randomly generated.
Smart idea to add some way to get to the menu from a game, was thinking of a pause menu but forgot about adding it.
I'll think about releasing it, thanks for your comment.