i hate this game so much.... i swear its all luck with how slow the cat moves left to right. Pray to god the boulder rolls at the right time so when you have to make a jump it some how lines up perfectly with a smaller object to avoid.
Very good idea doing a mirror image on many of the levels even though it kind of makes it more difficult and not as true to the spirit.
It eliminates the way I "cheat" by crossing my eyes until the two images overlay and noticing what doesn't match up to find the differences.
There's a reason rhythm games like DDR and Guitar Hero separate out every single different hit instead of sharing them like this game does with the arrow keys. Game would have been so much better if in fast sections you didn't have to stop and figure out where the heck the arrow was pointing and could just learn to do it based on where the oncoming note is.