Loved the game - completed all the levels but never got the achievement :(
It's not a bad game, but a little to confusing for my taste. Changing tubes is also a bit of a pain. They often seem unresponsive, and considering how closely other balls of lights follow each other, changing them at the right times is difficult and frustrating. If I can make one suggestion for the game it would be to slow things down a bit.
Fun and could be addicting, but as a previous reviewer said, the high scores menu keeps coming up at the start of every game. Not just in pop-up mode, because I'm not using the pop-up. It does disappear after a few seconds, but for those few seconds you can't see anything on the right side of the screen, and it's nerve-racking. I'd suggest tweaking it so that the high-scores do not appear unless you click the high-scores button..
Otherwise, good game!
Thank you for noting this outside of popup mode. We are unable to reproduce the bug ourselves, so it's all blind coding at the moment.
And a bug it is, we don't want to popup high-scores throughout the game.