Obtaining Portal 2 achievements: Difference between revisions

| To achieve this achievement you simply need to enter the old testing track after waiting for Wheatley to crash through the Docking Station wall. You should then be able to receive the Achievement automatically.}}

 

| This achievement will be obtained as soon as you wake up GLaDOS during the first chapter of the game.}}

 

| As your first test of the second chapter, you will be treated to a simple puzzle involving Thermal Discouragement Beams. Complete this test and you'll be awarded with the achievement.}}

 

|In Test Chamber 06 of Chapter 2, stand at the switch and place one portal on the right-hand sloped surface.  Place the other portal on the panel above the button and press the switch twice.  Alternatively, press the switch in Wheatley's very first test chamber.}}

 

|To obtain this achievement you will need to bring the Companion Cube with you through Test Chamber 7's exit door. To do this you must solve the chamber as you normally would, but as you reach the exit you will need to place a portal on the other side of the door and place another Portal on any other accessible ground. Pick up your cube from the Super Button and use your accessible Portal to reach the other side of the door. This will grant you the achievement.}}

 

| During the third chapter, Test Chamber 12 will introduce the new Hard Light Bridge. Similar to the Undiscouraged achievement, you will need to complete this introductory chamber to obtain the achievement.}}

 

|In Chapter 3, Test Chamber 15, place a turret on an Aerial Faith Plate.}}

 

| Half way throughout Test Chamber 21 you will be interrupted by Wheatley, who will offer you an escape route. The achievement will be obtained as soon as you begin your escape.}}

 

|As you escape, GLaDOS invites you to enter the final test chamber.  She's even solved it for you.  Do it.}}

 

|During your escape, you walk along two Turret Redemption Lines.  On the second one is a mostly-intact turret, signposted by its laser.  Pick it up.}}

 

|In Chapter 5, you remove the master turret from the template scanner in the turret factory control room.  Step into the scanner.}}

 

| Upon facing GLaDOS for the second time, you will be asked to place Wheatley in an Aperture Science Core Transfer Receptacle. After a disagreement between Wheatley and GLaDOS on whether the process should go ahead, you will be asked as a Stalemate Associate to press the Stalemate Associate Button. Doing so will reward you the achievement.}}

 

| Near the end of Chapter 6 you will reunite with GLaDOS in her potato form. Simply pick her up to receive the achievement.}}

 

| This achievement will be awarded after a series of Repulsion Gel based tests during Chapter 6.}}

 

|At the start of 1970s Aperture, go to the top catwalk.  Follow it to the room, and jump on the furniture in the corner to get to the doors.  Step outside to receive the achievement.}}

 

|Immediately after Test Chamber 01 in Chapter 7 is a closed gate, a portalable panel, and an Emancipation Grill that leads directly into Test Chamber 02.  Portal over to a second portalable panel beyond the gate, and enter the office to find the portrait.}}

 

| Identical to how Vertically Unchallenged worked, you will need to complete a series of Propulsion Gel based tests during Chapter 7.}}

 

|Complete the first [[Conversion Gel]] test.}}

 

|Enter Wheatley's very first test chamber (with the "moat area"), but don't press the switch and don't step on the button.}}

 

|Complete Wheatley's very first test chamber twice.}}

 

|At the start of Chapter 9, use the Conversion Gel to escape certain death.}}

 

|At the start of Chapter 9, when Wheatley asks you to come back, go back.  Then do as he says.}}

 

|Complete [[Portal 2 Chapter 8 Test Chamber 15|Chapter 8 Test Chamber 15]].}}

 

|Complete the Single-player campaign.}}

 

|After unlocking the Rock Paper Scissors [[Gesture]], just keep on using the gesture with your partner over and over again until you get the achievement.

|There are three sets of three [[w:vitrification|vitrified]] doors in Chapter 6.  The first set is on the upper catwalk in the lake area, immediately after the hatch.  The second set is on a catwalk opposite the entrance to Pump Station Alpha; exit the lift and turn to the seven-o'-clock position.  The third set is in the room above the control room where you find potato GLaDOS.  Walk into the room from the top catwalk.  Jump on the furniture in the back-left corner and go through the doors.}}

 

|When at the switch near the exit of [[Portal 2 Chapter 2 Test Chamber 06|Test Chamber 06]], hit the switch and wait for all the trash to fall.  Retrieve the radio from wherever it landed and go back to the switch.  On the left wall at the opposite end of the chamber, there will be a portal-able surface; remember where this is.  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.}}

 

|On [[Portal 2 Chapter 6 Test Chamber 5|Chapter 6, Test Chamber 5]] save the game before dropping [[Repulsion Gel]] on the cube.  Release the gel and try and catch the cube; if it hits the ground, load the earlier save.}}