Portal

Portal is a parkour adventure map currently played by Stampy and IBallisticSquid being aired on the Stampylonghead channel.

Overview
It is a parkour adventure map where you need to pass Test Chambers by doing parkour. Some of these are easy, otherwise it's hard. There are also some with critical thinking, so that's why you need to prepare your brains in this parkour. Some areas are also dark, so that's why you have torches with you.