This Portal 2 cooperative walkthrough will guide you through the beginning to ending moments of cutscenes and gameplay for this highly anticipated sequel from Valve, as we take a look at the highly anticipated 2-player multiplayer co-op mode.
Portal 2 is the highly anticipated sequel to 2007′s Game of the Year, a hilariously mind-bending adventure that challenges you to use wits over weaponry in a funhouse of diabolical science.
Using a highly experimental portal device, you’ll once again face off against a lethally inventive, power-mad A.I. named GLaDOS. And this time you won’t be alone. Meet an expanded cast of characters as you think your way through dangerous, never-before-seen areas of Aperture Laboratories.
Break the laws of spatial physics in ways you never thought possible, with a wider variety of portal puzzles and an expansive story that spans a single player and co-operative game mode.
Table of Contents
Index of Portal 2 Guides:
- This Page: Portal 2 Co-op Walkthrough
- New Page: Portal 2 Walkthrough
- New Page: Portal 2 Achievements & Trophies Guide
- New Page: Portal 2 Secrets
- New Page: Portal 2 Codes & Tips List
- For Fun: Portal 2 Comics
- For Fun: Portal 2 Wallpapers
Welcome to Portal 2 Co-Op Mode!
You have now arrived in the Aperture Science Computer Aided Enrichment Centre.
The first thing GlaDOS will tell you to do is wave at your partner, once you have waved at one another, player blue will need to select their ping took and pick out their favourite animal. Player orange will then need to select their favourite element off of the periodic table, player blue will need to take note what the element is.
GlaDOS will then tell you about your ping took, you will be able to use your ping tool to show your partner where you would like them to place their portal. GlaDOS will now pretend to be your partner, both players will need to use their ping tool to show GlaDOS where they would like the portal to be placed.
Both players will need to head through their portals, they will then drop onto their portal device. This will allow them to shoot their own portals. Players will need to use their portal device to shoot portals to get to the ledge GlaDOS wants them to head to.
Player blue will need to stand on the button to open the door for orange, once orange has gone through the newly opened door, they will need to head over and stand on the large button to open player blue’s door.
When you get to the white panel on the wall, you will need to fire a blue portal on the panel and portal, player orange will then need to fire an orange portal on your side of the glass and a red portal on the white panel on their side of the glass. Head through the orange portal.
When you get to the room with the red button, press it, this will cause a cube to fall, head over and pick up the cube and place it on the weighted cube button, player orange will need to press their button and place their cube on their weighted button.
Head through the door, press the next cube button, player orange will need to grab the cube and pass it through the window to player blue. Player orange will need to pass through the force field, grab the cube from blue and place it onto the weighed button.
Player orange and blue will then need to proceed forward, when they see a white panel located on player orange’s side, they will need to place a purple portal on the far panel close to orange and a blue portal on the ledge. This will allow player orange to portal down to the red button.
Head over the newly raised platforms and head to the exit.
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