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Popular Steam Guides Written guides, references, and walkthroughs
How to use Command Console Properly
by [L'SL] Lucasjlw
This is a simple guide for people who dont want to play the game objectively unless there objective is to goof off and use the command console....
Want You Gone in Deutsch! (And English Translation!)
by osnik
Ich wollte "Want You Gone" in deutsch finden und singen, nur gab es das nicht. Ich hab ein bisschen in den Spiel Dateien rum gestöbert und es gefunden!!! Ich packs mal hier hin wie mann's findet für andere: I wanted to find "Want you Gone" with Germa...
Как опубликовать карту созданную в Hammer
by FunGamePlays
Как же её опубликовать?Легко!...
Importing/Exporting Between PeTi, Hammer, and Steam Workshop
by [phijkchu]kintama.tar.gz
Have you found that creating and editing maps in PeTi is fun and easy, but thought it a bit lacking? Like you don't have the control over elements and aesthetics that you'd like? You may have tried Hammer, the Soure map-maker tool before, but found it too...
How not to trap the player
by p0rtalmaster
At the Enrichment Center, we promise that, with the help of this guide, your test subjects will never find themselves unable to complete any test during the PeTI. TL;DR: the best fixes are making your cubes respawnable with a button, and using escape rou...
How to make a Chamber
by jonstemarie
We will be focusing on making test chambers. For science... you monster... ...
Portal 2 Console Commands
by PhoneyVirus
List of Console Commands for Portal 2, something that's need when creating a test chamber....
HOW-TO: Offline co-op
by Eetami
Regarding this topic information is scarce. How to play offline co-op? Pressing "X" doesn't do anything? These questions and more are answered in this guide....
How 2 Potato
by Alex
Dis guide wull halp u lern how 2 potato, dis gude iz quet dificult so plz beh carful....
How to Play Local Split Screen Co-op with 1 Controller and Keyboard/Mouse
by inomnipotenludus
This guide will teach you a simple way to play split-screen co-op with 1 Xbox Controller and a Keyboard/Mouse Offline. It only takes 1 minute to do! *Edit* tested and working with the Logitech f310 controller!...