Nice job!
Controls are nice and responsive. It's the kind of arcade game that I could just jump right into (and one that would take all my coins). I think there could be some ramping up to the difficulty. I found it pretty hard to get through that first level until I learned the controls. Maybe the first one could be easy, the second one a little bit harder, and the third one really hard. I'd love to see some way to ramp up the player: get me hooked first, and then challenge me.
I liked how fast the game reloaded so I could just keep trying and trying. However, the platform kept moving up and down, so sometimes I would have to wait longer than at other times for it to be in the sweet spot. Yet my fuel was decreasing immediately, even though I hadn't taken off. Perhaps there could be some sort of balance where the fuel doesn't start decreasing until you actually start moving. That way, if the platform isn't in the right place on reload, the player has an opportunity to time it.
Great work. Awesome to see another game jam first timer.