Portal achievements
288
(150)

Portal

4.5 from 294 votes

There are a maximum of 15 Portal achievements worth 288

7,217 tracked gamers have this game, 604 have completed it (8.37%)

Achievement Details

Cupcake in Portal

Cupcake15

Beat two Portal advanced maps.

  • Unlocked by 3,079 tracked gamers (43% - TSA Ratio = 1.52) 7,217  
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