Switch between life and death by pressing 1 and 2. Move using the arrow keys or WASD; can use space to jump as well. While playing as life, double jump or wall jump to get to death. While playing as death, use the shift keys to dash through slightly transparent walls.
Bump into cars and make them spin like ballistic ballerinas until they reach the parking spot that matches their color. Make sure you use the right strategy: both the time and the number of hits are limited!
Guide the bubble through 13 challenging levels of the mine. Use the arrowkeys to steer - and go easy or you'll hit a wall. And I worked quit [sic] a bit on sound, both for atmosphere and audial clues - so crank that baby up!