- How many Portal: Still Alive achievements are there?
There are 12 achievements to unlock in Portal: Still Alive worth a total of 200 gamerscore.
Portal: Still Alive Achievements
There are 12 achievements with a total of 200 points
Win a gold metal on a challenge map.
Once you have control of both portals, only enter the orange portal.
Find all the Rat Man dens.
Complete the game without ever taking a bullet.
Cause a rocket sentry to destroy its own rocket when the rocket has been redirected back towards it.
Knock a turret over with a security camera.
Like a Rat20
Trap yourself in a test chamber so that GLaDOS has to help you continue.
Dissolve a turret.
Find the chicken's test results.
Beat 5 advanced chambers
Beat 10 advanced chambers
Beat all advanced chambers