01Achievements
Every Portal achievement, ordered by how few players in the world have unlocked it.
5 of 15 entries
Terminal VelocityFall 30,000 feet.9%Rare
Vanilla Crazy CakeBeat all six Portal advanced maps.9.2%Rare
FruitcakeBeat four Portal advanced maps.12%Rare
Long JumpJump 300 feet.14.1%Rare
CupcakeBeat two Portal advanced maps.18.1%Rare
Data from Steam — Steam Web API Terms of Use. Last updated .