I just played the version with updated graphics. The game does look nice, with the very detailed blob monster definitely being the high point! The accompanying music does well to add to the fast-paced and tense atmosphere of the gameplay. It's still a fun little game that takes a single mechanic and runs with it, and it ends soon enough so that the game doesn't overstay its welcome.
My main criticism is that it can become somewhat difficult to control yourself when you're around the bottom of the screen, as it's tricky to quickly position the mouse underneath your character without clicking out of the game window and losing focus. I did run out of fuel and fail an attempt at the final section when my momentum would have carried me to the end, but that's just a minor nitpick, really, considering that the fuel also doubles as your life meter.