Share: Title:How Smart are Portal Speedrunners? (Speedrunner tries Portal: Revolution) Duration: 25:52 Plays: 5.2K views Published: 1 month ago Download MP3 Download MP4 Simillar Videos ▶️ 30:10 Portal 2 Speedrun Mod In 27:42 (world Record) 5.2K views • 6 months ago ▶️ 1:00 My Chat Ruined My Speedrun... 5.2K views • 7 months ago ▶️ 15:29 It's Impossible To Beat This Portal World Record. Here's Why... 5.2K views • 1 year ago ▶️ 6:13 How Speedrunners Skip Cave Johnson's Lemon Rant 5.2K views • 4 years ago