Portal with RTX achievements

5.24%
Basic Science
Earn bronze medals on all Portal challenges.
5.24%
Rocket Science
Earn silver medals on all Portal challenges.
5.24%
Aperture Science
Earn gold medals on all Portal challenges.
6.45%
Transmission Received
..?
7.66%
Camera Shy
Detach security cameras from the walls.
10.08%
Vanilla Crazy Cake
Beat all six Portal advanced maps.
10.89%
Fruitcake
Beat four Portal advanced maps.
12.10%
Terminal Velocity
Fall 30,000 feet.
14.52%
Cupcake
Beat two Portal advanced maps.
15.32%
Long Jump
Jump 300 feet.
53.23%
Heartbreaker
Complete Portal.
54.03%
Friendly Fire
Knock down a turret with another turret.