Unclear initial message

[PhiLhoSoft]

"Press & hold to fly up" Well, yes, OK, I suppose. But... press what? I see up arrows next to the message, but pressing the up arrow on my keyboard does nothing! Ah, that's left mouse button? OK.

Might be better to be a bit more explicit... :smile:

So, that's a relatively easy clone (yet another one) of Flappy Bird? Good, why not? And it is well made: very fluid on my quick test on Chrome. Good experiment ground.