Share: Title:Portal Least Steps Challenge 17 : 99 Steps Duration: 2:38 Plays: 31K views Published: 16 years ago Download MP3 Download MP4 Simillar Videos ▶️ 0:57 Portal Bug 31K views • 16 years ago ▶️ 0:38 Portal Least Steps Challenge 16 : 2 Steps Old Record 31K views • 16 years ago ▶️ 0:29 Portal Least Steps Challenge 14 : 1 Step 31K views • 16 years ago ▶️ 0:17 Portal Least Steps Challenge 15 : 2 Steps 31K views • 16 years ago