Portal achievements
298
(150)

Portal

4.5 from 290 votes

There are a maximum of 15 Portal achievements worth 298

7,046 tracked gamers have this game, 541 have completed it (7.68%)

Achievement Details

Cupcake in Portal

Cupcake16

Beat two Portal advanced maps.

  • Unlocked by 2,801 tracked gamers (40% - TSA Ratio = 1.58) 7,046  
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