Portal achievements
300
(150)

Portal

4.5 from 272 votes

There are a maximum of 15 Portal achievements worth 300

6,703 tracked gamers have this game, 509 have completed it (7.59%)

Achievement Details

Long Jump in Portal

Long Jump18

Jump 300 feet.

  • Unlocked by 2,031 tracked gamers (30% - TSA Ratio = 1.81) 6,703  

Achievement Guide for Long Jump

AuthorSolution
HeyEd
3,992
HeyEd
Achievement won on 26 Jan 17
TSA Score for this game: 93
Posted on 26 January 17 at 21:01
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There are several guides to this one hidden away in The Orange Box for the Xbox 360: https://www.trueachievements.com/a10105/long-jump-achievemen...

I used this video from the second solution:


I started a new game at chapter 16 and, following the video, got the steam achievement in just a couple minutes. (I got the 360 achievement in 2013.)
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