More Reviews
REVIEWS Firefall Review
Repetitive gameplay makes this fall a little boring.

The Walking Dead: Season Two Review
At this point, you’re not coming back for the zombies. Let’s get down to business.
More Previews
PREVIEWS This War of Mine Preview
Finally, a post-apocalypse that has nothing to do with zombies.
Release Dates
NEW RELEASES Destiny
Release date: 09/09/14

FIFA 15
Release date: 09/23/14

Ar Nosurge: Ode to an Unborn Star
Release date: 09/23/14

Persona 4 Arena Ultimax
Release date: 09/30/14


LATEST FEATURES And I Was All "Hell Yeah I'll Play a New Dreamcast Game"
I just played a Dreamcast game that was released in... wait, 2014?

A Comprehensive Guide to Dealing with Controversy in the Video Game Industry
Need help wading through the latest misogyny/homophobia/racism/corruption debate in the gaming industry? Paul Tamburro’s here to help!
MOST POPULAR FEATURES The Updating List of PAX Indies
We're heading to PAX Prime! Are you looking to check out a few unique indie games while you're there? UPDATED: Dragon Fin Soup, Dungeon of the Endless,

LEADERBOARD
Read More Member Blogs
FEATURED VOXPOP samsmith614 Since game design is a business, I decided to see what's really selling well for the PS4. I did this search a week ago, and at the time, out of the top 20 bestsellers on Amazon 10 had not even been released yet. By now some have been released. But others still have not. And yet others...

Portal 2 Steam Achievements

Version 1.00 by
William_Blase
04/26/11

Portal 2 Steam Achievements

Achievement Description
Air Show Perform 2 aerial gestures before touching the ground in co-op
Asking for Trouble Taunt GLaDOS in front of a camera in each of the five co-op courses
Bridge Building Complete all test chambers in the Hard-Light Surfaces co-op course
Bridge Over Troubling Water Complete the first Hard Light Bridge test
Can't Touch This Dance in front of a turret blocked by a hard light bridge in co-op
Confidence Building Complete all test chambers in the Mass and Velocity co-op course
Door Prize Examine all the vitrified test chamber doors
Drop Box Place a cube on a button without touching the cube
Dual Pit Experiment Do the same test twice
Empty Gesture Drop your co-op partner in goo while they are gesturing by removing the bridge under them
Final Transmission Find the hidden signal in one of the Rat Man's dens
Four Ring Circus Enter 4 different portals without touching the ground in co-op
Friends List with Benefits While playing co-op, hug 3 different people on your friends list
Gesticul-8 Perform all 8 gestures of your own volition in co-op
Good listener Take GLaDOS' escape advice
High Five Celebrate your cooperative calibration success
Iron Grip Never lose a cube in Chamber 6 of the Mass and Velocity co-op course
Lunacy That just happened
Narbacular Drop Place a portal under your co-op partner while they are gesturing
No Hard Feelings Save a turret from redemption
Obstacle Building Complete all test chambers in the Excursion Funnels co-op course
Overclocker Complete Test Chamber 10 in 70 seconds
Party of Three Find the hidden companion cube in co-op test chamber
Pit Boss Show that pit who's boss
Portal Conservation Society Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements
Portrait of a Lady Find a hidden portrait
Preservation of Mass Break the rules in Test Chamber 07
Professor Portal After completing co-op, complete Calibration Course online with a friend who hasn't played before
Pturretdactyl Use an Aerial Faith Plate to launch a turret
Rock Portal Scissors Win 3 co-op games of rock-paper-scissors in a row
SaBOTour Make a break for it
Scanned Alone Stand in a defective turret detector
Schrodinger's Catch Catch a blue-painted box before it touches the ground
Ship Overboard Discover the missing experiment
Smash TV Break 11 test chamber monitors
Stalemate Associate Press the button!
Still Alive Complete Course 4 with neither you nor your co-op partner dying
Stranger Than Friction Master the Propulsion Gel
Tater Tote Carry science forward
Team Building Complete all test chambers in the Team Building co-op course
The Part Where He Kills You This is that part
Triple Crown Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each
Tunnel of Funnel Master the Excursion Funnel
Vertically Unchallenged Master the Repulsion Gel
Wake Up Call Survive the manual override
White Out Complete the first Conversion Gel test
You Made Your Point Refuse to solve the first test in Chapter 8
You Monster Reunite with GLaDOS
You Saved Science Complete all test chambers in all courses of co-op
More Portal 2 Cheats and FAQs:

More On GameRevolution