| It's just so frustrating that I have to start over every time I fall.
This achievement is rather difficult and is considered quite hard. Due to its hard difficulty, the number of power cells is higher than most achievements. Infinite Mode level achievements are not affected by this and they still keep their 25-75 power cell rewards.
I Hate Ups and Downs is an achievement in Run 3.
The Bunny is good for this achievement, as it can just jump over most of the level. But beware of jumping too far, as you can get stuck and fail.