Tubulance by merteor 2013-05-05T12:05:00
Thanks for the comments everyone!
I've decided to keep working on this game to make it bigger.
Tom 7 and DBRalir: I agree, I'll work on something to make them appear bigger at first than just a few pixels.
juaxix: I have tested EVERY pattern extensively, making sure that they're not randomly unpassable. No pattern is impossible, trust me, if you're quickly reacting to things spawning in the middle. At least not at speeds below 4-500. This guy even reached 800 speed: http://www.youtube.com/watch?v=GQOzuvCLbiY