just found a huge timesave which is around 1min 30s faster than normal route: https://www.youtube.com/watch?v=ub6dmh-5UTs

Episode 4 Huge Timesave

TripodGG

For runners looking for an extra challenge, the run can be "modified" to disallow certain gameplay mechanics 

For runners looking for an extra challenge, modify gameplay by disallowing certain gameplay mechanics or using non-standard control schemes.