Revision as of 10:19, 24 June 2012 by Marcowong1011(talk | contribs)(Created page with "{{DISPLAYTITLE:傳送門測驗室 09}} {{stub}} <center>{{Quotation|'''GLaDOS'''|豐富學習中心很抱歉通知您，下一個測試不可能進行。|sound=GLaDOS_05_par...")
It is possible to stand on the button and shoot a portal halfway through the door opening. You can then jump through the portal in front of the door, and jump back out at the other end.
