Portal 1 - SpeedRun (Personal record - 11:57)

This is my personal best speedrun of the game Portal 1. I used a lot of glitches in order to finish the game as fast as I could, but I was too lazy to try to perfect it more at the end. Nonetheless, I&still satisfied with my time... --------------------------------------------------------------------- My other Portal videos: Portal 2 - With Gel to Success (My custom map) Portal 2 - All Signs, Posters & Wall writings