Obtaining Portal achievements – Portal Wiki
Obtaining Portal achievements. From the Portal Wiki. Jump to: navigation, search “This is just a thought experiment, just to see how much time you’ll waste thinking about these worthless documents. The correct time is zero seconds.” This page is SPOILER HEAVY. You can toggle spoilers with the ‘Spoilers’ tab at the top of each page. Hidden text can also be revealed by highlighting it. Lab …
https://theportalwiki.com/wiki/Obtaining_Portal_achievements
Steam Community :: Guide :: All Achievements: Portal
This is how to complete all the achievements in the game, PORTAL…
https://steamcommunity.com/sharedfiles/filedetails/?id=1645112592
Portal: Still Alive Achievement Guide & Road Map …
As you play through Portal: Still Alive, you can nail the first 9 achievements in one go. First off, when you gain control of portals, start saving often. You will need to only enter the orange…
https://www.xboxachievements.com/game/portal-still-alive/guide/
Portal/Achievements — StrategyWiki, the video game …
There are 14 achievements in Portal worth a total of 175 on the Xbox 360 version. The PC version has one extra achievement, Transmission Received, which is not available on the Xbox 360.
https://strategywiki.org/wiki/Portal/Achievements
Portal: Still Alive Achievements | TrueAchievements
Full list of all 12 Portal: Still Alive achievements worth 200 gamerscore. It takes around 6-8 hours to unlock all of the achievements on Xbox 360.
https://www.trueachievements.com/game/Portal-Still-Alive/achievements
Portal: Still Alive Achievement list | XboxAchievements.com
Portal: Still Alive Achievement list. Show completed achievements. Show secret achievements. There are 12 achievements with a total of 200 points . Go for the Gold . 15. Win a gold metal on a …
https://www.xboxachievements.com/game/portal-still-alive/achievements/
Steam Community :: Guide :: Portal 2 all Achievements …
Portal back to the start of the chamber with the radio. Place a portal on the portalable-surface mentioned earlier and the other portal on the portalable surface the Aerial Faith Plates will throw you into, jump on the Aerial Faith Plates, and you will fly into one of Rattman’s Dens—taking the radio in here will get you this achievement.
https://steamcommunity.com/sharedfiles/filedetails/?id=142674839
Portal 2 Achievements | TrueAchievements
Full list of all 50 Portal 2 achievements worth 1,000 gamerscore. It takes around 15-20 hours to unlock all of the achievements on Xbox 360.
https://www.trueachievements.com/game/Portal-2/achievements
Obtaining Portal 2 achievements – Portal Wiki
How to obtain: This achievement takes place on Portal 2 Co-op Course 3 Chamber 3, and is possible to obtain with only one set of portals. Place one portal at the receiving end of the Hard Light Bridge, then place the other portal on a nearby wall. Enter the portal on the wall and walk over to the bridge emitter. Move on the emitter so that you can see the white surface of the overhead panels …
https://theportalwiki.com/wiki/Obtaining_portal_2_achievements
Steam Community :: Guide :: All achievements guide
For the ‘Friendly Fire’ achievement, you can just pick up one turret (using ‘E’ or whatever your hotkey is) and then bump into another turret while carrying it. It’s actually possible to stand next to the first turret and create a portal off in the distance in a different room, without stepping in front of the first turret.
https://steamcommunity.com/sharedfiles/filedetails/?id=810989205