Portal achievements
300
(150)

Portal

4.5 from 271 votes

There are a maximum of 15 Portal achievements worth 300

6,699 tracked gamers have this game, 509 have completed it (7.60%)

Achievement Details

Fratricide in Portal

Fratricide11

Do whatever it takes to survive.

  • Unlocked by 5,200 tracked gamers (78% - TSA Ratio = 1.13) 6,699  

Achievement Guide for Fratricide

AuthorSolution
Nomstuff
75,337
Nomstuff
Achievement won on 15 Jul 13
TSA Score for this game: 300
Posted on 11 September 16 at 21:08
This solution has 1 positive vote and 0 negative votes. Please log in to vote.
You get this for dropping the companion cube into the incinerator in chapter 5.
Please log in to comment on this solution.
Do you have a question about this achievement? Please post it in the Portal Forum

Related Achievements