If any game should have submit score option that would be Flood runner, that game is all about score. Anyway my best was about 100K plus some change, I could do better I reckon.
I just broke a million... sweet. I love this game. Tip: Ramps and springs tend to be more trouble then they are worth. This is because they increase your speed, making it harder to get multipliers. Also, when you "land" oftentimes it take multiple jumps to land securely on a plant form, which depletes your fly meter. Most times you are better jumping over them.