i seriously love the actionscript engineering in this one.
as you go futher and use more the arrow keys to move your ''thruster'', the liquid in sobe's bottle gets slightly emptier and emptier each minute, until you run out of ''fuel'' and you stay helpless in the space, while the momentum keeps you floating/running in the air.
this game would need an objective, like getting to some destination, before you run out of ''fuel'', but its good to play with for some minutes. masterful work, phantom!