I got to the end :)
The first time I had to grow to push of the wall felt really great.
Great idea :)
Thank you for the feedback, I agree with you and we would have the segments grow at the front if we expand on this idea.
We decided to put the growth at the end so the player has to try to deliberately get hit to reduce the segment directly behind the head to get the feeling of 'I just escaped with my head'.