'''Excursion Funnel''' is a video which was released by [[Valve]] on June 29, 2010 in order to promote [[Portal 2]]. The video provides a short segment of gameplay footage in which the [[Excursion Funnel]] is used in conjunction with the [[Thermal Discouragement Beam]] in order to successfully complete a Test Chamber.
Excursion Funnel is a video which was released by Valve on June 29, 2010 in order to promote Portal 2. The video provides a short segment of gameplay footage in which the Excursion Funnel is used in conjunction with the Thermal Discouragement Beam in order to successfully complete a Test Chamber.