Portal 3

Trophies

Silver

Login

Just login
10 EXP
Gold

Start playing

start playing
15 EXP
Gold

Go through the first test chamber

Go to the 2nd test chamber
15 EXP
Gold

Go through the second test chamber

go to 3rd test chamber
15 EXP
Gold

Go through the third test chamber

Go to 4th test chamber
15 EXP
Platinum

Beat the game!

Beat the game!
20 EXP