You made a game! Good job getting the online leaderboard working. Would be nice to enter my name though. Also, the ms are not reflected on the leaderboard. Rounding to the nearest second is not great. Still managed to get the high-score though. I'm user 5438992 and my time is 41:721 but the leaderboard rounds it up to 42.
Consider making the super-jump controls better. The E press-release and then Space (if that is how it works) which disables your jump while holding E is not intuitive. Or maybe E briefly turns off gravity?
Also, a quick-restart would be nice, or even a way to go back to the main menu without winning.